Chemical Properties of 4-isopropyl styrene (CAS 2055-40-5)

InChI

InChI=1S/C11H14/c1-4-10-5-7-11(8-6-10)9(2)3/h4-9H,1H2,2-3H3

InChI Key

QQHQTCGEZWTSEJ-UHFFFAOYSA-N

Formula

C11H14

SMILES

C=Cc1ccc(C(C)C)cc1

Molecular Weight¹

146.23

CAS

2055-40-5

Other Names

• 1-Vinyl-4-isopropylbenzene
• p-isopropylstyrene

• 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

Temperature Dependent Properties

Property	Value	Unit	Temperature (K)	Source
Cp,gas	[283.42; 363.69]	J/mol×K	[478.98; 691.48]
Cp,gas	283.42	J/mol×K	478.98	Joback Calculated Property
Cp,gas	298.89	J/mol×K	514.40	Joback Calculated Property
Cp,gas	313.48	J/mol×K	549.81	Joback Calculated Property
Cp,gas	327.21	J/mol×K	585.23	Joback Calculated Property
Cp,gas	340.14	J/mol×K	620.64	Joback Calculated Property
Cp,gas	352.28	J/mol×K	656.06	Joback Calculated Property
Cp,gas	363.69	J/mol×K	691.48	Joback Calculated Property
η	[0.0002001; 0.0032866]	Pa×s	[235.91; 478.98]
η	0.0032866	Pa×s	235.91	Joback Calculated Property
η	0.0014646	Pa×s	276.42	Joback Calculated Property
η	0.0008025	Pa×s	316.93	Joback Calculated Property
η	0.0005040	Pa×s	357.45	Joback Calculated Property
η	0.0003479	Pa×s	397.96	Joback Calculated Property
η	0.0002572	Pa×s	438.47	Joback Calculated Property
η	0.0002001	Pa×s	478.98	Joback Calculated Property

Similar Compounds

Find more compounds similar to 4-isopropyl styrene.

Sources

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

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