Chemical Properties of Pentane, 2,4-dichloro- (CAS 625-67-2)

InChI

InChI=1S/C5H10Cl2/c1-4(6)3-5(2)7/h4-5H,3H2,1-2H3

InChI Key

DYGOBGYJRRKFEN-UHFFFAOYSA-N

Formula

C5H10Cl2

SMILES

CC(Cl)CC(C)Cl

Molecular Weight¹

141.04

CAS

625-67-2

Other Names

• 2,4-Dichloropentane

• 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).
• 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.
• I : Polar retention indices.
• T_boil : Normal Boiling Point Temperature (K).
• T_boilr : Boiling point at reduced pressure (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
ΔfG°	-37.52	kJ/mol	Joback Calculated Property
ΔfH°gas	-188.57	kJ/mol	Joback Calculated Property
ΔfusH°	10.05	kJ/mol	Joback Calculated Property
ΔvapH°	34.72	kJ/mol	Joback Calculated Property
log10WS	-2.45		Crippen Calculated Property
logPoct/wat	2.631		Crippen Calculated Property
McVol	105.790	ml/mol	McGowan Calculated Property
Pc	3243.03	kPa	Joback Calculated Property
Inp	[867.00; 889.00]
Inp	867.00		NIST
Inp	889.00		NIST
I	[1158.00; 1194.00]
I	1158.00		NIST
I	1194.00		NIST
Tboil	[414.65; 421.15]	K
Tboil	414.65 ± 3.00	K	NIST
Tboil	421.15 ± 2.00	K	NIST
Tboil	421.15 ± 2.00	K	NIST
Tc	577.75	K	Joback Calculated Property
Tfus	175.95	K	Joback Calculated Property
Vc	0.402	m3/kmol	Joback Calculated Property

Temperature Dependent Properties

Property	Value	Unit	Temperature (K)	Source
Cp,gas	[175.68; 226.08]	J/mol×K	[387.78; 577.75]
Cp,gas	175.68	J/mol×K	387.78	Joback Calculated Property
Cp,gas	185.11	J/mol×K	419.44	Joback Calculated Property
Cp,gas	194.11	J/mol×K	451.10	Joback Calculated Property
Cp,gas	202.69	J/mol×K	482.77	Joback Calculated Property
Cp,gas	210.87	J/mol×K	514.43	Joback Calculated Property
Cp,gas	218.66	J/mol×K	546.09	Joback Calculated Property
Cp,gas	226.08	J/mol×K	577.75	Joback Calculated Property
η	[0.0003189; 0.0132129]	Pa×s	[175.95; 387.78]
η	0.0132129	Pa×s	175.95	Joback Calculated Property
η	0.0042286	Pa×s	211.25	Joback Calculated Property
η	0.0018754	Pa×s	246.56	Joback Calculated Property
η	0.0010197	Pa×s	281.87	Joback Calculated Property
η	0.0006349	Pa×s	317.17	Joback Calculated Property
η	0.0004347	Pa×s	352.48	Joback Calculated Property
η	0.0003189	Pa×s	387.78	Joback Calculated Property

Pressure Dependent Properties

Correlations

Property	Value	Unit	Temperature (K)	Source
Pvap	[1.33; 202.64]	kPa	[316.76; 439.24]	The Yaw...
Equation			ln(Pvp) = A + B/(T + C)
Coefficient A			1.41308e+01
Coefficient B			-2.97640e+03
Coefficient C			-1.01754e+02
Temperature range, min.			316.76
Temperature range, max.			439.24
Pvap	1.33	kPa	316.76	Calculated Property
Pvap	3.04	kPa	330.37	Calculated Property
Pvap	6.32	kPa	343.98	Calculated Property
Pvap	12.14	kPa	357.59	Calculated Property
Pvap	21.85	kPa	371.20	Calculated Property
Pvap	37.16	kPa	384.80	Calculated Property
Pvap	60.20	kPa	398.41	Calculated Property
Pvap	93.48	kPa	412.02	Calculated Property
Pvap	139.89	kPa	425.63	Calculated Property
Pvap	202.64	kPa	439.24	Calculated Property

Similar Compounds

Find more compounds similar to Pentane, 2,4-dichloro-.

Sources

• 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.