Chemical Properties of 2,3-Dimethyldecane (CAS 17312-44-6)

InChI

InChI=1S/C12H26/c1-5-6-7-8-9-10-12(4)11(2)3/h11-12H,5-10H2,1-4H3

InChI Key

ZCTGYLNFWOQVHV-UHFFFAOYSA-N

Formula

C12H26

SMILES

CCCCCCCC(C)C(C)C

Molecular Weight¹

170.34

CAS

17312-44-6

Other Names

• Decane, 2,3-dimethyl

• ω : Acentric Factor.
• C_p,gas : Ideal gas heat capacity (J/mol×K).
• 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_fusH° : Enthalpy of fusion at standard conditions (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).
• P_c : Critical Pressure (kPa).
• P_vap : Vapor pressure (kPa).
• I_np : Non-polar retention indices.
• T_boil : Normal Boiling Point Temperature (K).
• T_c : Critical Temperature (K).
• T_fus : Normal melting (fusion) point (K).
• V_c : Critical Volume (m³/kmol).
• ¹: Molecular weight from the IUPAC atomic weights tables.

Physical Properties

Property	Value	Unit	Source
ω	0.4993		Relay (1.0) Calculated Property
ΔfG°	45.28	kJ/mol	Joback Calculated Property
ΔfH°gas	-300.22	kJ/mol	Relay (1.0) Calculated Property
ΔfusH°	19.79	kJ/mol	Joback Calculated Property
ΔvapH°	55.85	kJ/mol	Relay (1.0) Calculated Property
IE	9.53	eV	Relay (1.0) Calculated Property
log10WS	-6.23		Relay (1.0) Calculated Property
logPoct/wat	4.639		Crippen Calculated Property
McVol	179.940	ml/mol	McGowan Calculated Property
Pc	1804.63	kPa	Joback Calculated Property
Inp	[1155.00; 1158.00]
Inp	1155.00		NIST
Inp	1158.00		NIST
Tboil	472.87	K	Relay (1.0) Calculated Property
Tc	647.01	K	Relay (1.0) Calculated Property
Tfus	196.60 ± 2.00	K	NIST
Vc	0.679	m3/kmol	Relay (1.0) Calculated Property

Temperature Dependent Properties

Correlations

Property	Value	Unit	Temperature (K)	Source
Cp,gas	[259.42; 639.50]	J/mol×K	[273.00; 1000.00]	Joback Predicted correlation
Equation			Y = A + B·T + C·T² + D·T³ + E·T⁴ Y is Cp,gas in J/mol×K, T in K
Coefficient A			-1.13840e+01
Coefficient B			1.15568e+00
Coefficient C			-6.35400e-04
Coefficient D			1.30600e-07
Coefficient E			0.00000e+00
Temperature range, min.			273.00
Temperature range, max.			1000.00
Cp,gas	259.42	J/mol×K	273.00	Calculated Property
Cp,gas	323.73	J/mol×K	353.78	Calculated Property
Cp,gas	381.55	J/mol×K	434.56	Calculated Property
Cp,gas	433.31	J/mol×K	515.33	Calculated Property
Cp,gas	479.41	J/mol×K	596.11	Calculated Property
Cp,gas	520.26	J/mol×K	676.89	Calculated Property
Cp,gas	556.28	J/mol×K	757.67	Calculated Property
Cp,gas	587.89	J/mol×K	838.44	Calculated Property
Cp,gas	615.49	J/mol×K	919.22	Calculated Property
Cp,gas	639.50	J/mol×K	1000.00	Calculated Property

Property	Value	Unit	Temperature (K)	Source
η	[0.0174378; 0.0002292]	Pa×s	[196.60; 448.63]	Joback Predicted correlation
Equation			Y = exp(A + B/T + C·ln(T) + D·T^E) Y is η in Pa×s, T in K
Coefficient A			-1.17602e+01
Coefficient B			1.51600e+03
Coefficient C			0.00000e+00
Coefficient D			0.00000e+00
Coefficient E			0.00000e+00
Comment			Liquid phase. Joback/Reid (1987), valid from Tf to 0.7·Tc.
Temperature range, min.			196.60
Temperature range, max.			448.63
η	0.0174378	Pa×s	196.60	Calculated Property
η	0.0066674	Pa×s	224.60	Calculated Property
η	0.0031550	Pa×s	252.61	Calculated Property
η	0.0017334	Pa×s	280.61	Calculated Property
η	0.0010617	Pa×s	308.61	Calculated Property
η	0.0007055	Pa×s	336.62	Calculated Property
η	0.0004992	Pa×s	364.62	Calculated Property
η	0.0003711	Pa×s	392.62	Calculated Property
η	0.0002870	Pa×s	420.63	Calculated Property
η	0.0002292	Pa×s	448.63	Calculated Property

Property	Value	Unit	Temperature (K)	Source
Pvap	[1.33; 202.65]	kPa	[357.37; 509.81]	The Yaws Handbook of Vapor Pressure
Equation			ln(Y) = A + B/(T + C) Y is Pvap in kPa, T in K
Coefficient A			1.40796e+01
Coefficient B			-3.66943e+03
Coefficient C			-9.13150e+01
Temperature range, min.			357.37
Temperature range, max.			509.81
Pvap	1.33	kPa	357.37	Calculated Property
Pvap	3.04	kPa	374.31	Calculated Property
Pvap	6.33	kPa	391.25	Calculated Property
Pvap	12.17	kPa	408.18	Calculated Property
Pvap	21.91	kPa	425.12	Calculated Property
Pvap	37.25	kPa	442.06	Calculated Property
Pvap	60.32	kPa	459.00	Calculated Property
Pvap	93.62	kPa	475.93	Calculated Property
Pvap	140.00	kPa	492.87	Calculated Property
Pvap	202.65	kPa	509.81	Calculated Property

Similar Compounds

Find more compounds similar to 2,3-Dimethyldecane.

Sources

• Cheméo Relay (1.0)
• Crippen Method
• Crippen Method
• Joback Method
• McGowan Method
• NIST Webbook
• The Yaws Handbook of Vapor Pressure

Note: Cheméo is only indexing the data, follow the source links to retrieve the latest data. The source is also providing more information like the publication year, authors and more. Take the time to validate and double check the source of the data.
Calculated This icon marks a calculated value or equation: a prediction, not a measurement.
These property values are available through the Cheméo API. A free account gives you an access key.