Chemical Properties of Dimethyl sulfide (CAS 75-18-3)

InChI

InChI=1S/C2H6S/c1-3-2/h1-2H3

InChI Key

QMMFVYPAHWMCMS-UHFFFAOYSA-N

Formula

C2H6S

SMILES

CSC

Molecular Weight¹

62.13

CAS

75-18-3

Other Names

• (CH3)2S
• 2-Thiopropane
• 2-thiapropane
• DMS
• Dimethyl monosulfide
• Dimethyl sulphide
• Dimethylsulfid
• Exact-S
• Methane, 1,1'-thiobis-
• Methyl monosulfide
• Methyl sulfide
• Methyl sulphide
• Methyl thioether
• Methylthiomethane
• Sulfide, methyl-
• Sulfure de methyle
• Thiobismethane
• UN 1164
• dimethyl thioether
• methane, thiobis-

• ω : Acentric Factor.
• PAff : Proton affinity (kJ/mol).
• BasG : Gas basicity (kJ/mol).
• Δ_cH°_liquid : Standard liquid enthalpy of combustion (kJ/mol).
• C_p,gas : Ideal gas heat capacity (J/mol×K).
• C_p,liquid : Liquid phase heat capacity (J/mol×K).
• μ : Dipole Moment (debye).
• η : Dynamic viscosity (Pa×s).
• Δ_fG° : Standard Gibbs free energy of formation (kJ/mol).
• Δ_fH°_gas : Enthalpy of formation at standard conditions (kJ/mol).
• Δ_fH°_liquid : Liquid phase enthalpy of formation at standard conditions (kJ/mol).
• Δ_fusH° : Enthalpy of fusion at standard conditions (kJ/mol).
• Δ_fusH : Enthalpy of fusion at a given temperature (kJ/mol).
• Δ_vapH° : Enthalpy of vaporization at standard conditions (kJ/mol).
• Δ_vapH : Enthalpy of vaporization at a given temperature (kJ/mol).
• IE : Ionization energy (eV).
• log₁₀WS : Log10 of Water solubility in mol/l.
• logP_oct/wat : Octanol/Water partition coefficient.
• McVol : McGowan's characteristic volume (ml/mol).
• NFPA Fire : NFPA Fire Rating.
• NFPA Health : NFPA Health Rating.
• P_c : Critical Pressure (kPa).
• P_triple : Triple Point Pressure (kPa).
• P_vap : Vapor pressure (kPa).
• n₀ : Refractive Index.
• ρ_c : Critical density (kg/m³).
• ρ_l : Liquid Density (kg/m³).
• I_np : Non-polar retention indices.
• I_p : Polar retention indices.
• γ : Surface Tension (N/m).
• T_boil : Normal Boiling Point Temperature (K).
• T_c : Critical Temperature (K).
• λ_gas : Gas thermal conductivity (W/m×K).
• λ_liquid : Liquid thermal conductivity (W/m×K).
• T_fus : Normal melting (fusion) point (K).
• T_triple : Triple Point Temperature (K).
• U_Qi : UNIQUAC Qi Parameter.
• U_Ri : UNIQUAC Ri Parameter.
• V_c : Critical Volume (m³/kmol).
• V_COSTALD : COSTALD Characteristic Volume (m³/kmol).
• ω_SRK : SRK acentric factor.
• Z_c : Critical Compressibility.
• Z_ra : Rackett Parameter.
• ¹: Molecular weight from the IUPAC atomic weights tables.

Physical Properties

Property	Value	Unit	Source
ω	[0.1900; 0.1910]
ω	0.1900		PSRK revision IV (2005), critical constants and acentric factors of 1000 components Compiled value
ω	0.1900		ChemSep v8.3 pure component data Compiled value
ω	0.1910		KDB
PAff	830.90	kJ/mol	NIST
BasG	801.20	kJ/mol	NIST
ΔcH°liquid	-2181.50 ± 0.30	kJ/mol	NIST
μ	[1.50; 1.50]	debye
μ	1.50	debye	ChemSep v8.3 pure component data Compiled value
μ	1.50	debye	KDB
ΔfG°	[6.95; 7.30]	kJ/mol
ΔfG°	7.30	kJ/mol	ChemSep v8.3 pure component data Compiled value
ΔfG°	6.95	kJ/mol	KDB
ΔfH°gas	[-37.60; -32.40]	kJ/mol
ΔfH°gas	-37.24	kJ/mol	ChemSep v8.3 pure component data Compiled value
ΔfH°gas	-37.56	kJ/mol	KDB
ΔfH°gas	-37.50 ± 2.00	kJ/mol	NIST
ΔfH°gas	-37.60 ± 0.59	kJ/mol	NIST
ΔfH°gas	-32.40	kJ/mol	NIST
ΔfH°liquid	[-65.44; -60.20]	kJ/mol
ΔfH°liquid	-65.40 ± 1.50	kJ/mol	NIST
ΔfH°liquid	-65.44 ± 0.59	kJ/mol	NIST
ΔfH°liquid	-60.20	kJ/mol	NIST
ΔfusH°	5.07	kJ/mol	Joback Calculated Property
ΔvapH°	[27.50; 27.99]	kJ/mol
ΔvapH°	27.99	kJ/mol	NIST
ΔvapH°	27.90 ± 0.60	kJ/mol	NIST
ΔvapH°	27.90 ± 0.60	kJ/mol	NIST
ΔvapH°	27.90	kJ/mol	NIST
ΔvapH°	Outlier 27.50	kJ/mol	NIST
ΔvapH°	27.70	kJ/mol	NIST
ΔvapH°	27.80 ± 0.04	kJ/mol	NIST
ΔvapH°	27.80	kJ/mol	NIST
IE	[8.50; 8.72]	eV
IE	8.69 ± 0.02	eV	NIST
IE	8.60	eV	NIST
IE	8.72	eV	NIST
IE	Outlier 8.50 ± 0.10	eV	NIST
IE	8.60	eV	NIST
IE	8.69	eV	NIST
IE	8.71 ± 0.01	eV	NIST
IE	8.67	eV	NIST
IE	8.57 ± 0.04	eV	NIST
IE	8.70	eV	NIST
IE	8.69 ± 0.01	eV	NIST
IE	8.68 ± 0.03	eV	NIST
IE	8.70 ± 0.10	eV	NIST
IE	8.69 ± 0.01	eV	NIST
IE	8.67	eV	NIST
IE	8.70	eV	NIST
IE	8.70	eV	NIST
IE	8.71	eV	NIST
IE	8.71	eV	NIST
IE	8.67	eV	NIST
IE	8.65	eV	NIST
IE	8.65	eV	NIST
IE	8.71	eV	NIST
IE	8.67	eV	NIST
log10WS	[-0.45; -0.45]
log10WS	-0.45		Aq. Solubility Prediction
log10WS	-0.45		Estimated Solubility
logPoct/wat	0.979		Crippen Calculated Property
McVol	55.390	ml/mol	McGowan Calculated Property
NFPA Fire	4		KDB
NFPA Health	4		KDB
Pc	[5530.00; 5532.35]	kPa
Pc	5530.00	kPa	IUPAC Vapor-Liquid Critical Properties of Elements and Compounds, part 8 Compiled value
Pc	5532.35	kPa	PSRK revision IV (2005), critical constants and acentric factors of 1000 components Compiled value
Pc	5530.00	kPa	ChemSep v8.3 pure component data Compiled value
Pc	5530.00	kPa	KDB
Pc	5530.00 ± 40.53	kPa	NIST
Ptriple	7.86e-03	kPa	ChemSep v8.3 pure component data Compiled value
ρc	[300.73; 308.93]	kg/m3
ρc	308.93 ± 1.86	kg/m3	NIST
ρc	300.73 ± 1.86	kg/m3	NIST
Inp	[493.00; 565.00]
Inp	533.70		NIST
Inp	543.60		NIST
Inp	532.00		NIST
Inp	530.20		NIST
Inp	528.00		NIST
Inp	508.00		NIST
Inp	523.00		NIST
Inp	522.00		NIST
Inp	520.00		NIST
Inp	500.00		NIST
Inp	497.00		NIST
Inp	500.00		NIST
Inp	497.00		NIST
Inp	520.00		NIST
Inp	532.00		NIST
Inp	516.00		NIST
Inp	515.00		NIST
Inp	516.00		NIST
Inp	523.00		NIST
Inp	528.00		NIST
Inp	Outlier 550.00		NIST
Inp	526.00		NIST
Inp	500.00		NIST
Inp	505.00		NIST
Inp	513.00		NIST
Inp	515.00		NIST
Inp	517.00		NIST
Inp	526.00		NIST
Inp	516.00		NIST
Inp	515.00		NIST
Inp	500.00		NIST
Inp	509.00		NIST
Inp	511.00		NIST
Inp	Outlier 550.00		NIST
Inp	521.00		NIST
Inp	514.00		NIST
Inp	532.00		NIST
Inp	518.00		NIST
Inp	505.00		NIST
Inp	505.00		NIST
Inp	506.00		NIST
Inp	495.00		NIST
Inp	523.00		NIST
Inp	523.00		NIST
Inp	516.00		NIST
Inp	538.00		NIST
Inp	500.00		NIST
Inp	505.00		NIST
Inp	525.00		NIST
Inp	527.00		NIST
Inp	508.00		NIST
Inp	522.00		NIST
Inp	527.00		NIST
Inp	508.00		NIST
Inp	508.00		NIST
Inp	514.00		NIST
Inp	529.00		NIST
Inp	515.00		NIST
Inp	526.00		NIST
Inp	534.00		NIST
Inp	Outlier 565.00		NIST
Inp	507.00		NIST
Inp	521.00		NIST
Inp	517.00		NIST
Inp	517.00		NIST
Inp	523.00		NIST
Inp	Outlier 550.00		NIST
Inp	543.00		NIST
Inp	528.00		NIST
Inp	521.00		NIST
Inp	521.00		NIST
Inp	503.00		NIST
Inp	508.00		NIST
Inp	503.00		NIST
Inp	506.00		NIST
Inp	506.00		NIST
Inp	508.00		NIST
Inp	527.00		NIST
Inp	512.00		NIST
Inp	493.00		NIST
Inp	513.00		NIST
Inp	515.00		NIST
Inp	526.00		NIST
Ip	[715.00; 793.00]
Ip	774.00		NIST
Ip	777.00		NIST
Ip	777.00		NIST
Ip	769.00		NIST
Ip	760.00		NIST
Ip	760.00		NIST
Ip	716.00		NIST
Ip	720.00		NIST
Ip	729.00		NIST
Ip	725.00		NIST
Ip	757.00		NIST
Ip	754.00		NIST
Ip	757.00		NIST
Ip	757.00		NIST
Ip	745.00		NIST
Ip	715.00		NIST
Ip	763.00		NIST
Ip	737.00		NIST
Ip	751.00		NIST
Ip	773.00		NIST
Ip	773.00		NIST
Ip	733.00		NIST
Ip	755.00		NIST
Ip	755.00		NIST
Ip	757.00		NIST
Ip	772.00		NIST
Ip	751.00		NIST
Ip	753.00		NIST
Ip	748.00		NIST
Ip	746.00		NIST
Ip	754.00		NIST
Ip	745.00		NIST
Ip	748.00		NIST
Ip	716.00		NIST
Ip	746.00		NIST
Ip	740.00		NIST
Ip	753.00		NIST
Ip	740.00		NIST
Ip	757.00		NIST
Ip	Outlier 793.00		NIST
Ip	777.00		NIST
Ip	720.00		NIST
Ip	757.00		NIST
Ip	774.00		NIST
Ip	716.00		NIST
Ip	755.00		NIST
Ip	753.00		NIST
Ip	748.00		NIST
Tboil	[310.48; 316.20]	K
Tboil	310.48	K	ChemSep v8.3 pure component data Compiled value
Tboil	310.48	K	KDB
Tboil	310.50	K	NIST
Tboil	310.50	K	NIST
Tboil	310.60 ± 0.30	K	NIST
Tboil	311.20 ± 2.00	K	NIST
Tboil	310.50 ± 0.30	K	NIST
Tboil	310.60 ± 0.50	K	NIST
Tboil	Outlier 316.20 ± 0.60	K	NIST
Tboil	310.50 ± 0.50	K	NIST
Tboil	310.55 ± 0.30	K	NIST
Tc	[503.00; 503.00]	K
Tc	503.00	K	IUPAC Vapor-Liquid Critical Properties of Elements and Compounds, part 8 Compiled value
Tc	503.00	K	PSRK revision IV (2005), critical constants and acentric factors of 1000 components Compiled value
Tc	503.00	K	ChemSep v8.3 pure component data Compiled value
Tc	503.00	K	KDB
Tc	503.00	K	NIST
Tc	503.00 ± 0.40	K	NIST
Tc	503.00 ± 0.40	K	NIST
Tfus	[174.80; 178.82]	K
Tfus	175.15	K	Jean-Claude Bradley Open Melting Point Dataset (2014, CC0) Compiled value
Tfus	174.88	K	ChemSep v8.3 pure component data Compiled value
Tfus	174.80	K	KDB
Tfus	Outlier 178.82	K	Aq. Solubility Prediction
Tfus	174.88 ± 0.06	K	NIST
Tfus	174.90 ± 0.10	K	NIST
Ttriple	[174.85; 174.88]	K
Ttriple	174.87	K	Staveley, Lobo and Calado (1981), triple points Compiled value
Ttriple	174.88	K	ChemSep v8.3 pure component data Compiled value
Ttriple	174.85 ± 0.03	K	NIST
UQi	2.22		ChemSep v8.3 pure component data Compiled value
URi	2.51		ChemSep v8.3 pure component data Compiled value
Vc	[0.201; 0.204]	m3/kmol
Vc	0.204	m3/kmol	IUPAC Vapor-Liquid Critical Properties of Elements and Compounds, part 8 Compiled value
Vc	0.204	m3/kmol	PSRK revision IV (2005), critical constants and acentric factors of 1000 components Compiled value
Vc	0.201	m3/kmol	ChemSep v8.3 pure component data Compiled value
Vc	0.201	m3/kmol	KDB
VCOSTALD	0.20	m3/kmol	Hankinson and Thomson (1979), COSTALD parameters Compiled value
ωSRK	0.19		Hankinson and Thomson (1979), COSTALD parameters Compiled value
Zc	[0.2657760; 0.2690000]
Zc	0.2690000		IUPAC Vapor-Liquid Critical Properties of Elements and Compounds, part 8 Compiled value
Zc	0.2660000		ChemSep v8.3 pure component data Compiled value
Zc	0.2657760		KDB
Zra	[0.27; 0.27]
Zra	0.27		Hankinson and Thomson (1979), COSTALD parameters Compiled value
Zra	0.27		ChemSep v8.3 pure component data Compiled value
Zra	0.27		KDB

Temperature Dependent Properties

Property	Value	Unit	Temperature (K)	Source
ΔfusH	[7.98; 7.98]	kJ/mol	[174.90; 174.90]
ΔfusH	7.98	kJ/mol	174.90	NIST
ΔfusH	7.98	kJ/mol	174.90	NIST
ΔvapH	[26.60; 28.90]	kJ/mol	[272.00; 475.00]
ΔvapH	28.90	kJ/mol	272.00	NIST
ΔvapH	28.80 ± 0.10	kJ/mol	276.00	NIST
ΔvapH	27.90 ± 0.10	kJ/mol	292.00	NIST
ΔvapH	28.90	kJ/mol	293.50	NIST
ΔvapH	28.20	kJ/mol	302.50	NIST
ΔvapH	27.00 ± 0.10	kJ/mol	310.00	NIST
ΔvapH	28.90	kJ/mol	310.00	NIST
ΔvapH	27.00	kJ/mol	310.50	NIST
ΔvapH	26.95	kJ/mol	310.70	KDB
ΔvapH	27.70	kJ/mol	343.00	NIST
ΔvapH	26.60	kJ/mol	412.50	NIST
ΔvapH	26.70	kJ/mol	475.00	NIST
Pvap	[8.00; 126.00]	kPa	[252.89; 317.35]
Pvap	8.00	kPa	252.89	Measurement of VLE (TPx or TPxy data) for hydrogen sulfide + (dimethylsulfide or ethylmethylsulfide or carbon disulfide) and methane solubilities in (dimethylsulfide or ethylmethylsulfide or methylmercaptan or ethylmercaptan)
Pvap	8.00	kPa	253.06	Measurement of VLE (TPx or TPxy data) for hydrogen sulfide + (dimethylsulfide or ethylmethylsulfide or carbon disulfide) and methane solubilities in (dimethylsulfide or ethylmethylsulfide or methylmercaptan or ethylmercaptan)
Pvap	22.00	kPa	272.76	Measurement of VLE (TPx or TPxy data) for hydrogen sulfide + (dimethylsulfide or ethylmethylsulfide or carbon disulfide) and methane solubilities in (dimethylsulfide or ethylmethylsulfide or methylmercaptan or ethylmercaptan)
Pvap	29.00	kPa	278.46	Measurement of VLE (TPx or TPxy data) for hydrogen sulfide + (dimethylsulfide or ethylmethylsulfide or carbon disulfide) and methane solubilities in (dimethylsulfide or ethylmethylsulfide or methylmercaptan or ethylmercaptan)
Pvap	53.00	kPa	293.16	Measurement of VLE (TPx or TPxy data) for hydrogen sulfide + (dimethylsulfide or ethylmethylsulfide or carbon disulfide) and methane solubilities in (dimethylsulfide or ethylmethylsulfide or methylmercaptan or ethylmercaptan)
Pvap	54.00	kPa	293.43	Measurement of VLE (TPx or TPxy data) for hydrogen sulfide + (dimethylsulfide or ethylmethylsulfide or carbon disulfide) and methane solubilities in (dimethylsulfide or ethylmethylsulfide or methylmercaptan or ethylmercaptan)
Pvap	53.20	kPa	293.94	Infinite dilution activity coefficient and vapour liquid equilibrium measurements for dimethylsulphide and tetrahydrothiophene with hydrocarbons
Pvap	91.70	kPa	307.86	Isothermal binary vapour liquid equilibrium for butanes and butenes with dimethylsulphide
Pvap	107.70	kPa	312.58	Isothermal binary vapour liquid equilibrium for butanes and butenes with dimethylsulphide
Pvap	106.20	kPa	312.59	Isothermal binary vapour liquid equilibrium for butanes and butenes with dimethylsulphide
Pvap	107.40	kPa	312.60	Isothermal binary vapour liquid equilibrium for butanes and butenes with dimethylsulphide
Pvap	108.80	kPa	312.86	Infinite dilution activity coefficient and vapour liquid equilibrium measurements for dimethylsulphide and tetrahydrothiophene with hydrocarbons
Pvap	112.00	kPa	313.30	Measurement of VLE (TPx or TPxy data) for hydrogen sulfide + (dimethylsulfide or ethylmethylsulfide or carbon disulfide) and methane solubilities in (dimethylsulfide or ethylmethylsulfide or methylmercaptan or ethylmercaptan)
Pvap	112.00	kPa	313.43	Measurement of VLE (TPx or TPxy data) for hydrogen sulfide + (dimethylsulfide or ethylmethylsulfide or carbon disulfide) and methane solubilities in (dimethylsulfide or ethylmethylsulfide or methylmercaptan or ethylmercaptan)
Pvap	126.00	kPa	317.32	Isothermal binary vapour liquid equilibrium for butanes and butenes with dimethylsulphide
Pvap	126.00	kPa	317.35	Isothermal binary vapour liquid equilibrium for butanes and butenes with dimethylsulphide
n0	1.43127		298.15	Vapor-liquid equilibrium measurements of dimethylsulfide, +ethanol, +dimethylether, +methylacetate with a static total pressure method
ρl	848.00	kg/m3	293.00	KDB
γ	0.02	N/m	293.20	KDB

Correlations

Property	Value	Unit	Temperature (K)	Source
Cp,gas	[60.29; 169.54]	J/mol×K	[174.88; 1500.00]	ChemSep v8.3 pure component data Compiled value
Equation			Y = A + exp(B/T + C + D·T + E·T²) Y is Cp,gas in J/mol×K, T in K
Coefficient A			5.68930e+01
Coefficient B			-6.82390e+02
Coefficient C			5.10224e+00
Coefficient D			1.37480e-04
Coefficient E			-5.74420e-08
Temperature range, min.			174.88
Temperature range, max.			1500.00
Cp,gas	60.29	J/mol×K	174.88	Calculated Property
Cp,gas	77.43	J/mol×K	322.12	Calculated Property
Cp,gas	97.35	J/mol×K	469.35	Calculated Property
Cp,gas	114.78	J/mol×K	616.59	Calculated Property
Cp,gas	129.16	J/mol×K	763.82	Calculated Property
Cp,gas	140.89	J/mol×K	911.06	Calculated Property
Cp,gas	150.45	J/mol×K	1058.29	Calculated Property
Cp,gas	158.23	J/mol×K	1205.53	Calculated Property
Cp,gas	164.52	J/mol×K	1352.76	Calculated Property
Cp,gas	169.54	J/mol×K	1500.00	Calculated Property

Property	Value	Unit	Temperature (K)	Source
Cp,liquid	[112.41; 119.65]	J/mol×K	[174.88; 310.48]	ChemSep v8.3 pure component data Compiled value
Equation			Y = A + exp(B/T + C + D·T + E·T²) Y is Cp,liquid in J/mol×K, T in K
Coefficient A			1.12410e+02
Coefficient B			-2.00360e+04
Coefficient C			1.94162e+02
Coefficient D			-6.33970e-01
Coefficient E			7.17700e-04
Temperature range, min.			174.88
Temperature range, max.			310.48
Cp,liquid	112.41	J/mol×K	174.88	Calculated Property
Cp,liquid	112.41	J/mol×K	189.95	Calculated Property
Cp,liquid	112.44	J/mol×K	205.01	Calculated Property
Cp,liquid	112.60	J/mol×K	220.08	Calculated Property
Cp,liquid	113.06	J/mol×K	235.15	Calculated Property
Cp,liquid	113.89	J/mol×K	250.21	Calculated Property
Cp,liquid	115.03	J/mol×K	265.28	Calculated Property
Cp,liquid	116.34	J/mol×K	280.35	Calculated Property
Cp,liquid	117.82	J/mol×K	295.41	Calculated Property
Cp,liquid	119.65	J/mol×K	310.48	Calculated Property

Property	Value	Unit	Temperature (K)	Source
η	[0.0006698; 0.0001522]	Pa×s	[225.00; 403.00]	ChemSep v8.3 pure component data Compiled value
Equation			Y = exp(A + B/T + C·ln(T) + D·T^E) Y is η in Pa×s, T in K
Coefficient A			-1.50440e+01
Coefficient B			9.92970e+02
Coefficient C			6.03780e-01
Coefficient D			1.03060e-06
Coefficient E			2.00000e+00
Temperature range, min.			225.00
Temperature range, max.			403.00
η	0.0006698	Pa×s	225.00	Calculated Property
η	0.0004981	Pa×s	244.78	Calculated Property
η	0.0003895	Pa×s	264.56	Calculated Property
η	0.0003169	Pa×s	284.33	Calculated Property
η	0.0002661	Pa×s	304.11	Calculated Property
η	0.0002294	Pa×s	323.89	Calculated Property
η	0.0002020	Pa×s	343.67	Calculated Property
η	0.0001812	Pa×s	363.44	Calculated Property
η	0.0001649	Pa×s	383.22	Calculated Property
η	0.0001522	Pa×s	403.00	Calculated Property

Property	Value	Unit	Temperature (K)	Source
ΔvapH	[34.58; 8.66]	kJ/mol	[174.88; 491.99]	ChemSep v8.3 pure component data Compiled value
Equation			Y = A·(1 − Tr)^(B + C·Tr + D·Tr² + E·Tr³), Tr = T/Tc Y is ΔvapH in kJ/mol, T in K
Coefficient A			5.49064e+01
Coefficient B			1.72185e+00
Coefficient C			-2.16126e+00
Coefficient D			9.32609e-01
Coefficient E			-1.79494e-02
Critical temperature, Tc (K)			5.03000e+02
Temperature range, min.			174.88
Temperature range, max.			491.99
ΔvapH	34.58	kJ/mol	174.88	Calculated Property
ΔvapH	32.31	kJ/mol	210.11	Calculated Property
ΔvapH	30.32	kJ/mol	245.35	Calculated Property
ΔvapH	28.50	kJ/mol	280.58	Calculated Property
ΔvapH	26.73	kJ/mol	315.82	Calculated Property
ΔvapH	24.87	kJ/mol	351.05	Calculated Property
ΔvapH	22.72	kJ/mol	386.29	Calculated Property
ΔvapH	19.99	kJ/mol	421.52	Calculated Property
ΔvapH	16.07	kJ/mol	456.76	Calculated Property
ΔvapH	8.66	kJ/mol	491.99	Calculated Property

Property	Value	Unit	Temperature (K)	Source
Pvap	[1.33; 5408.73]	kPa	[226.08; 503.04]	The Yaws Handbook of Vapor Pressure
Equation			ln(Y) = A + B/(T + C) Y is Pvap in kPa, T in K
Coefficient A			1.42778e+01
Coefficient B			-2.64997e+03
Coefficient C			-3.66590e+01
Temperature range, min.			226.08
Temperature range, max.			503.04
Pvap	1.33	kPa	226.08	Calculated Property
Pvap	9.42	kPa	256.85	Calculated Property
Pvap	41.21	kPa	287.63	Calculated Property
Pvap	130.59	kPa	318.40	Calculated Property
Pvap	329.72	kPa	349.17	Calculated Property
Pvap	705.12	kPa	379.95	Calculated Property
Pvap	1330.66	kPa	410.72	Calculated Property
Pvap	2280.02	kPa	441.49	Calculated Property
Pvap	3620.50	kPa	472.27	Calculated Property
Pvap	5408.73	kPa	503.04	Calculated Property
Pvap	[0.01; 5028.54]	kPa	[174.88; 503.00]	ChemSep v8.3 pure component data Compiled value
Equation			Y = exp(A + B/T + C·ln(T) + D·T^E) Y is Pvap in kPa, T in K
Coefficient A			7.16791e+00
Coefficient B			-3.43509e+03
Coefficient C			1.59814e+00
Coefficient D			-6.94510e-06
Coefficient E			2.00000e+00
Comment			Range stopped at Tc; ChemSep gives it to 503.04 K.
Temperature range, min.			174.88
Temperature range, max.			503.00
Pvap	0.01	kPa	174.88	Calculated Property
Pvap	0.43	kPa	211.34	Calculated Property
Pvap	5.41	kPa	247.80	Calculated Property
Pvap	34.86	kPa	284.25	Calculated Property
Pvap	143.28	kPa	320.71	Calculated Property
Pvap	427.76	kPa	357.17	Calculated Property
Pvap	1006.83	kPa	393.63	Calculated Property
Pvap	1973.01	kPa	430.08	Calculated Property
Pvap	3342.46	kPa	466.54	Calculated Property
Pvap	5028.54	kPa	503.00	Calculated Property
Pvap	[0.01; 5420.81]	kPa	[174.88; 503.04]	KDB Vapor Pressure Data
Equation			ln(Y) = A + B/T + C·ln(T) + D·T² + E/T² Y is Pvap in kPa, T in K
Coefficient A			5.57712e+01
Coefficient B			-4.97113e+03
Coefficient C			-6.21581e+00
Coefficient D			5.43587e-06
Coefficient E			0.00000e+00
Temperature range, min.			174.88
Temperature range, max.			503.04
Pvap	0.01	kPa	174.88	Calculated Property
Pvap	0.46	kPa	211.34	Calculated Property
Pvap	5.92	kPa	247.80	Calculated Property
Pvap	36.75	kPa	284.27	Calculated Property
Pvap	142.86	kPa	320.73	Calculated Property
Pvap	407.15	kPa	357.19	Calculated Property
Pvap	937.21	kPa	393.65	Calculated Property
Pvap	1855.85	kPa	430.12	Calculated Property
Pvap	3298.59	kPa	466.58	Calculated Property
Pvap	5420.81	kPa	503.04	Calculated Property
Pvap	[6.99; 53.20]	kPa	[250.60; 293.24]	NIST
Equation			ln(Y) = A + B/(T + C) Y is Pvap in kPa, T in K
Coefficient A			1.44767e+01
Coefficient B			-2.76571e+03
Coefficient C			-2.99060e+01
Reference			Osborne, Doescher, et al., 1942, 2
Comment			Coefficents calculated by NIST from author's data.
Temperature range, min.			250.60
Temperature range, max.			293.24
Pvap	6.99	kPa	250.60	Calculated Property
Pvap	9.10	kPa	255.34	Calculated Property
Pvap	11.71	kPa	260.08	Calculated Property
Pvap	14.92	kPa	264.81	Calculated Property
Pvap	18.84	kPa	269.55	Calculated Property
Pvap	23.56	kPa	274.29	Calculated Property
Pvap	29.22	kPa	279.03	Calculated Property
Pvap	35.94	kPa	283.76	Calculated Property
Pvap	43.88	kPa	288.50	Calculated Property
Pvap	53.20	kPa	293.24	Calculated Property
Pvap	[6.99; 53.20]	kPa	[250.60; 293.24]	NIST
Equation			ln(Y) = A + B/(T + C) Y is Pvap in kPa, T in K
Coefficient A			1.44767e+01
Coefficient B			-2.76571e+03
Coefficient C			-2.99060e+01
Reference			Osborne, Doescher, et al., 1942
Comment			Coefficents calculated by NIST from author's data.
Temperature range, min.			250.60
Temperature range, max.			293.24
Pvap	6.99	kPa	250.60	Calculated Property
Pvap	9.10	kPa	255.34	Calculated Property
Pvap	11.71	kPa	260.08	Calculated Property
Pvap	14.92	kPa	264.81	Calculated Property
Pvap	18.84	kPa	269.55	Calculated Property
Pvap	23.56	kPa	274.29	Calculated Property
Pvap	29.22	kPa	279.03	Calculated Property
Pvap	35.94	kPa	283.76	Calculated Property
Pvap	43.88	kPa	288.50	Calculated Property
Pvap	53.20	kPa	293.24	Calculated Property

Property	Value	Unit	Temperature (K)	Source
ρl	[963.71; 329.61]	kg/m3	[174.88; 503.00]	ChemSep v8.3 pure component data Compiled value
Equation			Y = A / B^(1 + (1 − T/C)^D) Y is ρl in kg/m3, T in K
Coefficient A			7.37345e+01
Coefficient B			2.58440e-01
Coefficient C			5.03060e+02
Coefficient D			2.47730e-01
Comment			Range stopped at Tc; ChemSep gives it to 503.05 K.
Temperature range, min.			174.88
Temperature range, max.			503.00
ρl	963.71	kg/m3	174.88	Calculated Property
ρl	930.56	kg/m3	211.34	Calculated Property
ρl	895.46	kg/m3	247.80	Calculated Property
ρl	857.90	kg/m3	284.25	Calculated Property
ρl	817.20	kg/m3	320.71	Calculated Property
ρl	772.25	kg/m3	357.17	Calculated Property
ρl	721.15	kg/m3	393.63	Calculated Property
ρl	660.03	kg/m3	430.08	Calculated Property
ρl	578.30	kg/m3	466.54	Calculated Property
ρl	329.61	kg/m3	503.00	Calculated Property

Property	Value	Unit	Temperature (K)	Source
γ	[0.03; 0.02]	N/m	[175.15; 310.15]	Jasper (1972), surface tension of pure liquid compounds Compiled value
Equation			Y = A + B·T + C·T² + D·T³ + E·T⁴ Y is γ in N/m, T in K
Coefficient A			4.80586e-02
Coefficient B			-8.05000e-05
Coefficient C			0.00000e+00
Coefficient D			0.00000e+00
Coefficient E			0.00000e+00
Temperature range, min.			175.15
Temperature range, max.			310.15
γ	0.03	N/m	175.15	Calculated Property
γ	0.03	N/m	190.15	Calculated Property
γ	0.03	N/m	205.15	Calculated Property
γ	0.03	N/m	220.15	Calculated Property
γ	0.03	N/m	235.15	Calculated Property
γ	0.03	N/m	250.15	Calculated Property
γ	0.03	N/m	265.15	Calculated Property
γ	0.03	N/m	280.15	Calculated Property
γ	0.02	N/m	295.15	Calculated Property
γ	0.02	N/m	310.15	Calculated Property
γ	[0.04; 0.00]	N/m	[174.88; 485.77]	ChemSep v8.3 pure component data Compiled value
Equation			Y = A + exp(B/T + C + D·T + E·T²) Y is γ in N/m, T in K
Coefficient A			-2.11260e-02
Coefficient B			1.87940e+01
Coefficient C			-2.70800e+00
Coefficient D			-2.10890e-04
Coefficient E			-4.33760e-06
Temperature range, min.			174.88
Temperature range, max.			485.77
γ	0.04	N/m	174.88	Calculated Property
γ	0.04	N/m	209.42	Calculated Property
γ	0.03	N/m	243.97	Calculated Property
γ	0.03	N/m	278.51	Calculated Property
γ	0.02	N/m	313.05	Calculated Property
γ	0.02	N/m	347.60	Calculated Property
γ	0.01	N/m	382.14	Calculated Property
γ	0.01	N/m	416.68	Calculated Property
γ	0.01	N/m	451.23	Calculated Property
γ	0.00	N/m	485.77	Calculated Property

Property	Value	Unit	Temperature (K)	Source
λgas	[0.01; 0.08]	W/m×K	[174.88; 1000.00]	ChemSep v8.3 pure component data Compiled value
Equation			Y = A·T^B / (1 + C/T + D/T²) Y is λgas in W/m×K, T in K
Coefficient A			2.61840e-04
Coefficient B			9.15070e-01
Coefficient C			7.80750e+02
Coefficient D			-3.21670e+04
Temperature range, min.			174.88
Temperature range, max.			1000.00
λgas	0.01	W/m×K	174.88	Calculated Property
λgas	0.01	W/m×K	266.56	Calculated Property
λgas	0.02	W/m×K	358.24	Calculated Property
λgas	0.03	W/m×K	449.92	Calculated Property
λgas	0.04	W/m×K	541.60	Calculated Property
λgas	0.04	W/m×K	633.28	Calculated Property
λgas	0.05	W/m×K	724.96	Calculated Property
λgas	0.06	W/m×K	816.64	Calculated Property
λgas	0.07	W/m×K	908.32	Calculated Property
λgas	0.08	W/m×K	1000.00	Calculated Property

Property	Value	Unit	Temperature (K)	Source
λliquid	[0.18; 0.14]	W/m×K	[174.88; 310.48]	ChemSep v8.3 pure component data Compiled value
Equation			Y = A + exp(B/T + C + D·T + E·T²) Y is λliquid in W/m×K, T in K
Coefficient A			1.00060e-01
Coefficient B			-1.55980e+02
Coefficient C			-5.71590e-01
Coefficient D			-4.50660e-03
Coefficient E			-8.73050e-06
Temperature range, min.			174.88
Temperature range, max.			310.48
λliquid	0.18	W/m×K	174.88	Calculated Property
λliquid	0.18	W/m×K	189.95	Calculated Property
λliquid	0.17	W/m×K	205.01	Calculated Property
λliquid	0.17	W/m×K	220.08	Calculated Property
λliquid	0.16	W/m×K	235.15	Calculated Property
λliquid	0.16	W/m×K	250.21	Calculated Property
λliquid	0.15	W/m×K	265.28	Calculated Property
λliquid	0.15	W/m×K	280.35	Calculated Property
λliquid	0.14	W/m×K	295.41	Calculated Property
λliquid	0.14	W/m×K	310.48	Calculated Property

Similar Compounds

Find more compounds similar to Dimethyl sulfide.

Mixtures

• Dimethyl sulfide + Methane
• Dimethyl sulfide + Hydrogen sulfide
• Dimethyl sulfide + 1-Butene
• Dimethyl sulfide + 2-Butene, (Z)-
• Dimethyl sulfide + 2-Butene, (E)-
• Dimethyl sulfide + 1-Propene, 2-methyl-
• Dimethyl sulfide + Butane
• Dimethyl sulfide + Isobutane
• Dimethyl sulfide + n-Hexane
• Dimethyl sulfide + 1-Hexene
• Dimethyl sulfide + Pentane, 2,2,4-trimethyl-
• Dimethyl sulfide + 1-Pentene, 2,4,4-trimethyl-
• Dimethyl sulfide + Propane
• Dimethyl sulfide + Ethanol
• Dimethyl sulfide + Acetic acid, methyl ester
• Dimethyl sulfide + Dimethyl ether
• Dimethyl sulfide + Water
• Dimethyl sulfide + Methyldiethanolamine + Water

Sources

• KDB Vapor Pressure Data
• Jean-Claude Bradley Open Melting Point Dataset (2014, CC0) ChEDL chemicals 1.5.2, from Bradley, J.-C.; Williams, A.; Lang, A. Jean-Claude Bradley Open Melting Point Dataset. Figshare, 2014 (CC0).
• Hankinson and Thomson (1979), COSTALD parameters ChEDL chemicals 1.5.2, from Hankinson, R. W.; Thomson, G. H. A New Correlation for Saturated Densities of Liquids and Their Mixtures. AIChE J. 1979, 25, 653-663.
• IUPAC Vapor-Liquid Critical Properties of Elements and Compounds, part 8 ChEDL chemicals 1.5.2, from Tsonopoulos, C.; Ambrose, D. Vapor-Liquid Critical Properties of Elements and Compounds. 8. Organic Sulfur, Silicon, and Tin Compounds (C + H + S, Si, and Sn). J. Chem. Eng. Data 2001, 46, 480-485.
• Jasper (1972), surface tension of pure liquid compounds ChEDL chemicals 1.5.2, from Jasper, J. J. The Surface Tension of Pure Liquid Compounds. J. Phys. Chem. Ref. Data 1972, 1, 841-1010 (as transcribed in Lange's Handbook).
• PSRK revision IV (2005), critical constants and acentric factors of 1000 components ChEDL chemicals 1.5.2, from Horstmann, S.; Jabłoniec, A.; Krafczyk, J.; Fischer, K.; Gmehling, J. PSRK Group Contribution Equation of State: Comprehensive Revision and Extension IV, Including Critical Constants and α-Function Parameters for 1000 Components. Fluid Phase Equilib. 2005, 227, 157-164.
• Staveley, Lobo and Calado (1981), triple points ChEDL chemicals 1.5.2, from Staveley, L. A. K.; Lobo, L. Q.; Calado, J. C. G. Triple-Points of Low Melting Substances and Their Use in Cryogenic Work. Cryogenics 1981, 21, 131-144.
• ChemSep v8.3 pure component data Converted from ChemSep v8.3 pure component data, H. Kooijman and R. Taylor (2021, 2022), Artistic License 2.0; see how the values differ.
• Crippen Method
• Measurement of VLE (TPx or TPxy data) for hydrogen sulfide + (dimethylsulfide or ethylmethylsulfide or carbon disulfide) and methane solubilities in (dimethylsulfide or ethylmethylsulfide or methylmercaptan or ethylmercaptan)
• Isothermal binary vapour liquid equilibrium for butanes and butenes with dimethylsulphide
• Infinite dilution activity coefficient and vapour liquid equilibrium measurements for dimethylsulphide and tetrahydrothiophene with hydrocarbons
• Vapor-liquid equilibrium measurements of dimethylsulfide, +ethanol, +dimethylether, +methylacetate with a static total pressure method
• Measurement and correlation for the solubility of dimethyl succinylsuccinate in (methanol + water) and (methanol + dimethyl succinate) binary solvent mixtures
• Determination of Henry s Law Constants and Activity Coefficients at Infinite Dilution of Flavor Compounds in Water at 298 K with a Gas-Chromatographic Method
• Measurement of Henry s Law Constants and Infinite Dilution Activity Coefficients of Propyl Mercaptan, Butyl Mercaptan, and Dimethyl Sulfide in Methyldiethanolamine (1) + Water (2) with w1 ) 0.50 Using a Gas Stripping Technique
• Liquid-Liquid Equilibria on Three Binary Systems: Methyl Cyclopropanecarboxalate + Water; Dimethyl Sulfide + Water; and Dimethyl Disulfide + Water
• Limiting Separation Factors and Limiting Activity Coefficients for Hexanal, 2-Methylbutanal, 3-Methylbutanal, and Dimethylsulfide in Water at (98.1 to 99.0) deg C
• Measurement through a Gas Stripping Technique of Henry's Law Constants and Infinite Dilution Activity Coefficients of Propyl Mercaptan, Butyl Mercaptan, and Dimethyl Sulfide in Methyldiethanolamine (1) + Water (2) with w1 = 0.25 and 0.35
• Joback Method
• KDB
• Aqueous Solubility Prediction Method
• Estimated Solubility Method
• McGowan Method
• NIST Webbook
• The Yaws Handbook of Vapor Pressure

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