Chemical Properties of 1,8-Dichlorooctane (CAS 2162-99-4)

InChI

InChI=1S/C8H16Cl2/c9-7-5-3-1-2-4-6-8-10/h1-8H2

InChI Key

WXYMNDFVLNUAIA-UHFFFAOYSA-N

Formula

C8H16Cl2

SMILES

ClCCCCCCCCCl

Molecular Weight¹

183.12

CAS

2162-99-4

Other Names

• Octane, 1,8-dichloro-

• 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).
• 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_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°	-7.38	kJ/mol	Joback Calculated Property
ΔfH°gas	-239.93	kJ/mol	Joback Calculated Property
ΔfusH°	24.87	kJ/mol	Joback Calculated Property
ΔvapH°	65.60	kJ/mol	NIST
log10WS	-3.48		Crippen Calculated Property
logPoct/wat	3.805		Crippen Calculated Property
McVol	148.060	ml/mol	McGowan Calculated Property
Pc	2356.49	kPa	Joback Calculated Property
Inp	[1332.00; 1332.00]
Inp	1332.00		NIST
Inp	1332.00		NIST
Tboil	514.20	K	NIST
Tc	634.68	K	Joback Calculated Property
Tfus	239.76	K	Joback Calculated Property
Vc	0.582	m3/kmol	Joback Calculated Property

Temperature Dependent Properties

Property	Value	Unit	Temperature (K)	Source
Cp,gas	[292.09; 358.72]	J/mol×K	[457.30; 634.68]
Cp,gas	292.09	J/mol×K	457.30	Joback Calculated Property
Cp,gas	304.47	J/mol×K	486.86	Joback Calculated Property
Cp,gas	316.32	J/mol×K	516.43	Joback Calculated Property
Cp,gas	327.65	J/mol×K	545.99	Joback Calculated Property
Cp,gas	338.48	J/mol×K	575.55	Joback Calculated Property
Cp,gas	348.84	J/mol×K	605.12	Joback Calculated Property
Cp,gas	358.72	J/mol×K	634.68	Joback Calculated Property
η	[0.0002927; 0.0047665]	Pa×s	[239.76; 457.30]
η	0.0047665	Pa×s	239.76	Joback Calculated Property
η	0.0022058	Pa×s	276.02	Joback Calculated Property
η	0.0012208	Pa×s	312.27	Joback Calculated Property
η	0.0007642	Pa×s	348.53	Joback Calculated Property
η	0.0005225	Pa×s	384.79	Joback Calculated Property
η	0.0003814	Pa×s	421.04	Joback Calculated Property
η	0.0002927	Pa×s	457.30	Joback Calculated Property
ΔvapH	[47.30; 55.90]	kJ/mol	[415.50; 460.00]
ΔvapH	47.30	kJ/mol	415.50	NIST
ΔvapH	55.90	kJ/mol	460.00	NIST

Pressure Dependent Properties

Property	Value	Unit	Pressure (kPa)	Source
Tboilr	[388.70; 391.70]	K	[1.50; 1.90]
Tboilr	388.70	K	1.50	NIST
Tboilr	391.70	K	1.90	NIST

Correlations

Property	Value	Unit	Temperature (K)	Source
Pvap	[1.33; 202.64]	kPa	[375.52; 549.31]	The Yaw...
Equation			ln(Pvp) = A + B/(T + C)
Coefficient A			1.39451e+01
Coefficient B			-4.07901e+03
Coefficient C			-7.68560e+01
Temperature range, min.			375.52
Temperature range, max.			549.31
Pvap	1.33	kPa	375.52	Calculated Property
Pvap	3.06	kPa	394.83	Calculated Property
Pvap	6.37	kPa	414.14	Calculated Property
Pvap	12.26	kPa	433.45	Calculated Property
Pvap	22.06	kPa	452.76	Calculated Property
Pvap	37.49	kPa	472.07	Calculated Property
Pvap	60.64	kPa	491.38	Calculated Property
Pvap	93.96	kPa	510.69	Calculated Property
Pvap	140.27	kPa	530.00	Calculated Property
Pvap	202.64	kPa	549.31	Calculated Property

Similar Compounds

Find more compounds similar to 1,8-Dichlorooctane.

Sources

• Crippen Method
• Crippen Method
• Joback Method
• McGowan Method
• NIST Webbook
• The Yaws Handbook of Vapor Pressure

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