Chemical Properties of 1,4-Cyclohexadiene, 1-ethyl- (CAS 19841-74-8)

InChI

InChI=1S/C8H12/c1-2-8-6-4-3-5-7-8/h3-4,7H,2,5-6H2,1H3

InChI Key

PUQJLFYISQDJKP-UHFFFAOYSA-N

Formula

C8H12

SMILES

CCC1=CCC=CC1

Molecular Weight¹

108.18

CAS

19841-74-8

Other Names

• 1-Ethyl-1,4-cyclohexadiene

• 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).
• 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
ΔfG°	98.93	kJ/mol	Joback Calculated Property
ΔfH°gas	-29.70	kJ/mol	Joback Calculated Property
ΔfusH°	9.29	kJ/mol	Joback Calculated Property
ΔvapH°	35.39	kJ/mol	Joback Calculated Property
log10WS	-2.77		Crippen Calculated Property
logPoct/wat	2.673		Crippen Calculated Property
McVol	104.120	ml/mol	McGowan Calculated Property
Pc	3497.14	kPa	Joback Calculated Property
Inp	[900.00; 910.00]
Inp	910.00		NIST
Inp	900.00		NIST
Inp	900.00		NIST
Inp	900.00		NIST
Tboil	409.96	K	Joback Calculated Property
Tc	617.19	K	Joback Calculated Property
Tfus	205.58	K	Joback Calculated Property
Vc	0.390	m3/kmol	Joback Calculated Property

Temperature Dependent Properties

Property	Value	Unit	Temperature (K)	Source
Cp,gas	[188.41; 262.53]	J/mol×K	[409.96; 617.19]
Cp,gas	188.41	J/mol×K	409.96	Joback Calculated Property
Cp,gas	202.55	J/mol×K	444.50	Joback Calculated Property
Cp,gas	215.95	J/mol×K	479.04	Joback Calculated Property
Cp,gas	228.62	J/mol×K	513.57	Joback Calculated Property
Cp,gas	240.59	J/mol×K	548.11	Joback Calculated Property
Cp,gas	251.88	J/mol×K	582.65	Joback Calculated Property
Cp,gas	262.53	J/mol×K	617.19	Joback Calculated Property
η	[0.0002445; 0.0044114]	Pa×s	[205.58; 409.96]
η	0.0044114	Pa×s	205.58	Joback Calculated Property
η	0.0019336	Pa×s	239.64	Joback Calculated Property
η	0.0010407	Pa×s	273.71	Joback Calculated Property
η	0.0006425	Pa×s	307.77	Joback Calculated Property
η	0.0004366	Pa×s	341.83	Joback Calculated Property
η	0.0003182	Pa×s	375.90	Joback Calculated Property
η	0.0002445	Pa×s	409.96	Joback Calculated Property

Similar Compounds

Find more compounds similar to 1,4-Cyclohexadiene, 1-ethyl-.

Sources

• Crippen Method
• Crippen Method
• Joback Method
• McGowan Method
• NIST Webbook

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