Chemical Properties of Benzene, 1,2-dichloro-3-methyl- (CAS 32768-54-0)

InChI

InChI=1S/C7H6Cl2/c1-5-3-2-4-6(8)7(5)9/h2-4H,1H3

InChI Key

GWLKCPXYBLCEKC-UHFFFAOYSA-N

Formula

C7H6Cl2

SMILES

Cc1cccc(Cl)c1Cl

Molecular Weight¹

161.03

CAS

32768-54-0

Other Names

• 2,3-Dichlorotoluene
• Toluene, 2,3-dichloro-

• 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).
• 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).
• 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

Correlations

Property	Value	Unit	Temperature (K)	Source
Cp,gas	[128.63; 272.40]	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			1.70000e+01
Coefficient B			4.84520e-01
Coefficient C			-2.94920e-04
Coefficient D			6.58000e-08
Coefficient E			0.00000e+00
Temperature range, min.			273.00
Temperature range, max.			1000.00
Cp,gas	128.63	J/mol×K	273.00	Calculated Property
Cp,gas	154.41	J/mol×K	353.78	Calculated Property
Cp,gas	177.26	J/mol×K	434.56	Calculated Property
Cp,gas	197.37	J/mol×K	515.33	Calculated Property
Cp,gas	214.97	J/mol×K	596.11	Calculated Property
Cp,gas	230.25	J/mol×K	676.89	Calculated Property
Cp,gas	243.42	J/mol×K	757.67	Calculated Property
Cp,gas	254.70	J/mol×K	838.44	Calculated Property
Cp,gas	264.29	J/mol×K	919.22	Calculated Property
Cp,gas	272.40	J/mol×K	1000.00	Calculated Property

Property	Value	Unit	Temperature (K)	Source
η	[0.0016879; 0.0002477]	Pa×s	[279.15; 490.54]	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			-1.08374e+01
Coefficient B			1.24310e+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.			279.15
Temperature range, max.			490.54
η	0.0016879	Pa×s	279.15	Calculated Property
η	0.0011947	Pa×s	302.64	Calculated Property
η	0.0008888	Pa×s	326.13	Calculated Property
η	0.0006880	Pa×s	349.61	Calculated Property
η	0.0005500	Pa×s	373.10	Calculated Property
η	0.0004515	Pa×s	396.59	Calculated Property
η	0.0003789	Pa×s	420.08	Calculated Property
η	0.0003240	Pa×s	443.57	Calculated Property
η	0.0002814	Pa×s	467.06	Calculated Property
η	0.0002477	Pa×s	490.54	Calculated Property

Property	Value	Unit	Temperature (K)	Source
Pvap	[1.33; 202.63]	kPa	[352.02; 513.27]	The Yaws Handbook of Vapor Pressure
Equation			ln(Y) = A + B/(T + C) Y is Pvap in kPa, T in K
Coefficient A			1.39492e+01
Coefficient B			-3.78766e+03
Coefficient C			-7.47710e+01
Temperature range, min.			352.02
Temperature range, max.			513.27
Pvap	1.33	kPa	352.02	Calculated Property
Pvap	3.06	kPa	369.94	Calculated Property
Pvap	6.37	kPa	387.85	Calculated Property
Pvap	12.26	kPa	405.77	Calculated Property
Pvap	22.06	kPa	423.69	Calculated Property
Pvap	37.48	kPa	441.60	Calculated Property
Pvap	60.62	kPa	459.52	Calculated Property
Pvap	93.95	kPa	477.44	Calculated Property
Pvap	140.25	kPa	495.35	Calculated Property
Pvap	202.63	kPa	513.27	Calculated Property

Similar Compounds

Find more compounds similar to Benzene, 1,2-dichloro-3-methyl-.

Sources

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

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