Chemical Properties of Cyclopentene, 1,2,3-trimethyl- (CAS 473-91-6)

InChI

InChI=1S/C8H14/c1-6-4-5-7(2)8(6)3/h6H,4-5H2,1-3H3

InChI Key

YNEQKUWRFVQFPF-UHFFFAOYSA-N

Formula

C8H14

SMILES

CC1=C(C)C(C)CC1

Molecular Weight¹

110.20

CAS

473-91-6

Other Names

• 1,2,3-Trimethylcyclopentene

• Δ_cH°_liquid : Standard liquid enthalpy of combustion (kJ/mol).
• 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).
• 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

Temperature Dependent Properties

Property	Value	Unit	Temperature (K)	Source
Cp,gas	[205.03; 281.10]	J/mol×K	[406.84; 604.64]
Cp,gas	205.03	J/mol×K	406.84	Joback Calculated Property
Cp,gas	219.22	J/mol×K	439.81	Joback Calculated Property
Cp,gas	232.79	J/mol×K	472.77	Joback Calculated Property
Cp,gas	245.74	J/mol×K	505.74	Joback Calculated Property
Cp,gas	258.10	J/mol×K	538.71	Joback Calculated Property
Cp,gas	269.88	J/mol×K	571.67	Joback Calculated Property
Cp,gas	281.10	J/mol×K	604.64	Joback Calculated Property
η	[0.0002562; 0.0013688]	Pa×s	[216.62; 406.84]
η	0.0013688	Pa×s	216.62	Joback Calculated Property
η	0.0008662	Pa×s	248.32	Joback Calculated Property
η	0.0006080	Pa×s	280.03	Joback Calculated Property
η	0.0004586	Pa×s	311.73	Joback Calculated Property
η	0.0003644	Pa×s	343.43	Joback Calculated Property
η	0.0003011	Pa×s	375.14	Joback Calculated Property
η	0.0002562	Pa×s	406.84	Joback Calculated Property

Correlations

Property	Value	Unit	Temperature (K)	Source
Pvap	[1.33; 202.64]	kPa	[290.80; 420.84]	The Yaw...
Equation			ln(Pvp) = A + B/(T + C)
Coefficient A			1.45798e+01
Coefficient B			-3.42884e+03
Coefficient C			-5.08900e+01
Temperature range, min.			290.80
Temperature range, max.			420.84
Pvap	1.33	kPa	290.80	Calculated Property
Pvap	3.00	kPa	305.25	Calculated Property
Pvap	6.20	kPa	319.70	Calculated Property
Pvap	11.88	kPa	334.15	Calculated Property
Pvap	21.38	kPa	348.60	Calculated Property
Pvap	36.43	kPa	363.04	Calculated Property
Pvap	59.23	kPa	377.49	Calculated Property
Pvap	92.40	kPa	391.94	Calculated Property
Pvap	139.04	kPa	406.39	Calculated Property
Pvap	202.64	kPa	420.84	Calculated Property

Similar Compounds

Find more compounds similar to Cyclopentene, 1,2,3-trimethyl-.

Sources

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

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