Chemical Properties of Benzene, 1-methyl-4-(1-methylethenyl)- (CAS 1195-32-0)

InChI

InChI=1S/C10H12/c1-8(2)10-6-4-9(3)5-7-10/h4-7H,1H2,2-3H3

InChI Key

MMSLOZQEMPDGPI-UHFFFAOYSA-N

Formula

C10H12

SMILES

C=C(C)c1ccc(C)cc1

Molecular Weight¹

132.20

CAS

1195-32-0

Other Names

• 1-Isopropenyl-4-methylbenzene
• 1-Methyl-4-(1-methylethenyl)-benzene
• 1-Methyl-4-isopropenylbenzene
• 1-methyl-4«alpha»-methylstyrene
• 1-p-Tolyl-1-methylethylene
• 2-(p-Methylphenyl)propene
• 2-p-Tolylpropene
• 4-CH3C6H4C(CH3)CH2
• 4-Isopropenyltoluene
• 4-Methyl-«alpha»-methylstyrene
• 4-Methylisopropenylbenzene
• Cymenene
• Dehydro-p-cymene
• Methyl-4-(1-methylethenyl)-benzene
• NSC 361058
• Styrene, p,«alpha»-dimethyl-
• Styrene, «alpha»,4-dimethyl
• p,«alpha»-Dimethylstyrene
• p,«alpha»-Dimethylstyrol
• p-Cymenene
• p-Isopropenyl toluene
• p-Methyl-«alpha»-methylstyrene
• para- «alpha»-Dimethylstyrene
• «alpha»,4-Dimethylstyrene
• «alpha»,p-Dimethylstyrene
• «alpha»-dimethyl-p-styrene

• ω : Acentric Factor.
• PAff : Proton affinity (kJ/mol).
• BasG : Gas basicity (kJ/mol).
• C_p,gas : Ideal gas heat capacity (J/mol×K).
• 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).
• IE : Ionization energy (eV).
• 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.
• I_p : 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
ω	0.3806		Relay (1.0) Calculated Property
PAff	881.80	kJ/mol	NIST
BasG	852.90	kJ/mol	NIST
ΔfG°	215.39	kJ/mol	Joback Calculated Property
ΔfH°gas	96.71	kJ/mol	Relay (1.0) Calculated Property
ΔfusH°	12.72	kJ/mol	Joback Calculated Property
ΔvapH°	52.93	kJ/mol	Relay (1.0) Calculated Property
IE	8.06	eV	Relay (1.0) Calculated Property
log10WS	-3.57		Relay (1.0) Calculated Property
logPoct/wat	3.028		Crippen Calculated Property
McVol	123.700	ml/mol	McGowan Calculated Property
Pc	3035.62	kPa	Joback Calculated Property
Inp	[1056.00; 1118.00]
Inp	1092.00		NIST
Inp	1066.30		NIST
Inp	1067.00		NIST
Inp	1090.00		NIST
Inp	1095.00		NIST
Inp	1094.00		NIST
Inp	1086.00		NIST
Inp	1078.00		NIST
Inp	1077.00		NIST
Inp	1077.00		NIST
Inp	1076.00		NIST
Inp	1077.00		NIST
Inp	1079.00		NIST
Inp	1088.00		NIST
Inp	1090.00		NIST
Inp	1089.00		NIST
Inp	1090.00		NIST
Inp	1080.00		NIST
Inp	1085.00		NIST
Inp	1080.00		NIST
Inp	1092.00		NIST
Inp	1088.00		NIST
Inp	1092.00		NIST
Inp	1081.00		NIST
Inp	1070.00		NIST
Inp	1073.00		NIST
Inp	1072.00		NIST
Inp	1087.00		NIST
Inp	1094.70		NIST
Inp	1072.00		NIST
Inp	1072.00		NIST
Inp	1095.00		NIST
Inp	1078.00		NIST
Inp	1093.00		NIST
Inp	1072.00		NIST
Inp	1071.00		NIST
Inp	1091.00		NIST
Inp	1091.00		NIST
Inp	1072.00		NIST
Inp	1074.00		NIST
Inp	1080.00		NIST
Inp	1093.00		NIST
Inp	1088.00		NIST
Inp	1089.00		NIST
Inp	1078.00		NIST
Inp	1087.00		NIST
Inp	1093.00		NIST
Inp	1090.00		NIST
Inp	1091.00		NIST
Inp	1089.00		NIST
Inp	1088.00		NIST
Inp	1091.00		NIST
Inp	1094.00		NIST
Inp	1089.00		NIST
Inp	1091.00		NIST
Inp	1091.00		NIST
Inp	1091.00		NIST
Inp	1091.00		NIST
Inp	1091.00		NIST
Inp	1091.00		NIST
Inp	1091.00		NIST
Inp	1071.00		NIST
Inp	1090.00		NIST
Inp	1072.00		NIST
Inp	1067.00		NIST
Inp	1067.00		NIST
Inp	1073.00		NIST
Inp	1071.00		NIST
Inp	1072.00		NIST
Inp	1083.00		NIST
Inp	1073.00		NIST
Inp	1080.00		NIST
Inp	1083.40		NIST
Inp	1069.00		NIST
Inp	1076.00		NIST
Inp	1092.00		NIST
Inp	1096.00		NIST
Inp	1103.00		NIST
Inp	1091.00		NIST
Inp	1072.00		NIST
Inp	1090.00		NIST
Inp	1091.00		NIST
Inp	1092.00		NIST
Inp	1073.00		NIST
Inp	1092.00		NIST
Inp	1066.00		NIST
Inp	1070.00		NIST
Inp	Outlier 1058.00		NIST
Inp	1075.00		NIST
Inp	1069.00		NIST
Inp	1071.00		NIST
Inp	1072.00		NIST
Inp	1091.00		NIST
Inp	1064.00		NIST
Inp	1064.00		NIST
Inp	1090.00		NIST
Inp	1081.00		NIST
Inp	1071.00		NIST
Inp	1071.00		NIST
Inp	1084.00		NIST
Inp	1088.00		NIST
Inp	Outlier 1056.00		NIST
Inp	1097.00		NIST
Inp	1074.00		NIST
Inp	1071.00		NIST
Inp	1091.00		NIST
Inp	1066.00		NIST
Inp	1077.00		NIST
Inp	1090.00		NIST
Inp	1091.00		NIST
Inp	1072.00		NIST
Inp	1071.00		NIST
Inp	1083.00		NIST
Inp	Outlier 1060.00		NIST
Inp	1077.00		NIST
Inp	1082.00		NIST
Inp	1071.00		NIST
Inp	1088.00		NIST
Inp	1066.00		NIST
Inp	1074.00		NIST
Inp	1070.00		NIST
Inp	1078.00		NIST
Inp	1090.00		NIST
Inp	1088.00		NIST
Inp	1091.00		NIST
Inp	1091.00		NIST
Inp	1089.00		NIST
Inp	1072.00		NIST
Inp	1091.00		NIST
Inp	1079.00		NIST
Inp	1091.00		NIST
Inp	1078.00		NIST
Inp	1072.00		NIST
Inp	1076.00		NIST
Inp	1076.00		NIST
Inp	1089.00		NIST
Inp	1075.00		NIST
Inp	1072.00		NIST
Inp	1079.00		NIST
Inp	1079.00		NIST
Inp	1071.00		NIST
Inp	1074.00		NIST
Inp	1090.00		NIST
Inp	Outlier 1059.00		NIST
Inp	1097.00		NIST
Inp	1078.00		NIST
Inp	1088.00		NIST
Inp	1078.00		NIST
Inp	1080.00		NIST
Inp	1075.00		NIST
Inp	1072.00		NIST
Inp	1080.00		NIST
Inp	1080.00		NIST
Inp	1076.00		NIST
Inp	1091.00		NIST
Inp	1097.00		NIST
Inp	Outlier 1118.00		NIST
Inp	Outlier 1105.00		NIST
Inp	1096.00		NIST
Inp	1080.00		NIST
Inp	1093.00		NIST
Inp	1089.00		NIST
Inp	1067.00		NIST
Inp	1075.00		NIST
Inp	1090.00		NIST
Inp	1100.00		NIST
Inp	1080.00		NIST
Inp	1103.00		NIST
Inp	1091.00		NIST
Inp	1069.00		NIST
Inp	1070.00		NIST
Inp	1091.00		NIST
Inp	1074.00		NIST
Inp	1080.00		NIST
Inp	1076.00		NIST
Inp	1090.00		NIST
Inp	Outlier 1059.00		NIST
Inp	Outlier 1059.00		NIST
Inp	1081.00		NIST
Inp	1088.00		NIST
Inp	1075.00		NIST
Inp	1089.00		NIST
Inp	Outlier 1118.00		NIST
Inp	1090.00		NIST
Inp	1091.00		NIST
Inp	1070.00		NIST
Inp	1072.00		NIST
Inp	1081.00		NIST
Inp	1088.00		NIST
Inp	1082.00		NIST
Inp	1089.00		NIST
Inp	1071.00		NIST
Inp	1078.00		NIST
Ip	[1394.00; 1468.00]
Ip	1428.00		NIST
Ip	Outlier 1394.10		NIST
Ip	1452.00		NIST
Ip	1455.00		NIST
Ip	1433.00		NIST
Ip	1421.00		NIST
Ip	1435.00		NIST
Ip	1432.00		NIST
Ip	1432.00		NIST
Ip	1432.00		NIST
Ip	1438.00		NIST
Ip	1437.00		NIST
Ip	1417.00		NIST
Ip	Outlier 1400.00		NIST
Ip	1417.00		NIST
Ip	1415.00		NIST
Ip	1432.00		NIST
Ip	1425.00		NIST
Ip	1431.00		NIST
Ip	1411.00		NIST
Ip	1417.00		NIST
Ip	1438.00		NIST
Ip	1425.00		NIST
Ip	1432.00		NIST
Ip	1435.00		NIST
Ip	1435.00		NIST
Ip	1456.00		NIST
Ip	1439.00		NIST
Ip	Outlier 1394.00		NIST
Ip	1414.00		NIST
Ip	1451.00		NIST
Ip	1442.00		NIST
Ip	1430.00		NIST
Ip	1430.00		NIST
Ip	1439.00		NIST
Ip	1432.00		NIST
Ip	1459.00		NIST
Ip	1459.00		NIST
Ip	Outlier 1397.00		NIST
Ip	1429.00		NIST
Ip	1430.00		NIST
Ip	1452.00		NIST
Ip	1428.00		NIST
Ip	1428.00		NIST
Ip	1432.00		NIST
Ip	1465.00		NIST
Ip	1447.00		NIST
Ip	1452.00		NIST
Ip	1437.00		NIST
Ip	1457.00		NIST
Ip	1457.00		NIST
Ip	1457.00		NIST
Ip	1457.00		NIST
Ip	1457.00		NIST
Ip	1457.00		NIST
Ip	1457.00		NIST
Ip	1435.00		NIST
Ip	1432.00		NIST
Ip	1468.00		NIST
Ip	1446.00		NIST
Ip	1452.00		NIST
Ip	1452.00		NIST
Ip	1431.00		NIST
Ip	1452.00		NIST
Ip	1452.00		NIST
Ip	1452.00		NIST
Ip	1452.00		NIST
Ip	1452.00		NIST
Ip	1452.00		NIST
Ip	1452.00		NIST
Ip	1417.00		NIST
Ip	1452.00		NIST
Ip	1444.00		NIST
Ip	1452.00		NIST
Ip	1452.00		NIST
Ip	1452.00		NIST
Ip	1452.00		NIST
Ip	1452.00		NIST
Ip	1452.00		NIST
Ip	1452.00		NIST
Ip	1452.00		NIST
Ip	1452.00		NIST
Ip	1452.00		NIST
Ip	1444.00		NIST
Ip	1450.00		NIST
Ip	1452.00		NIST
Ip	1452.00		NIST
Ip	1444.00		NIST
Ip	1452.00		NIST
Ip	1429.00		NIST
Ip	1447.00		NIST
Ip	1410.00		NIST
Ip	1446.00		NIST
Ip	1452.00		NIST
Ip	1450.00		NIST
Ip	1429.00		NIST
Ip	Outlier 1394.00		NIST
Tboil	[450.21; 460.15]	K
Tboil	459.65 ± 2.00	K	NIST
Tboil	450.85 ± 0.40	K	NIST
Tboil	450.30 ± 0.30	K	NIST
Tboil	450.21 ± 0.30	K	NIST
Tboil	460.15 ± 3.00	K	NIST
Tboil	459.15 ± 3.00	K	NIST
Tc	665.98	K	Relay (1.0) Calculated Property
Tfus	[204.51; 253.15]	K
Tfus	253.15	K	Jean-Claude Bradley Open Melting Point Dataset (2014, CC0) Compiled value
Tfus	205.08 ± 0.30	K	NIST
Tfus	204.51 ± 0.50	K	NIST
Vc	0.465	m3/kmol	Relay (1.0) Calculated Property

Correlations

Property	Value	Unit	Temperature (K)	Source
Cp,gas	[153.26; 384.89]	J/mol×K	[273.00; 1000.00]	Joback Predicted correlation
Equation			Y = A + B·T + C·T² + D·T³ + E·T⁴ Y is Cp,gas in J/mol×K, T in K
Coefficient A			-2.84900e+01
Coefficient B			7.95340e-01
Coefficient C			-5.09560e-04
Coefficient D			1.27600e-07
Coefficient E			0.00000e+00
Temperature range, min.			273.00
Temperature range, max.			1000.00
Cp,gas	153.26	J/mol×K	273.00	Calculated Property
Cp,gas	194.76	J/mol×K	353.78	Calculated Property
Cp,gas	231.38	J/mol×K	434.56	Calculated Property
Cp,gas	263.52	J/mol×K	515.33	Calculated Property
Cp,gas	291.58	J/mol×K	596.11	Calculated Property
Cp,gas	315.97	J/mol×K	676.89	Calculated Property
Cp,gas	337.09	J/mol×K	757.67	Calculated Property
Cp,gas	355.35	J/mol×K	838.44	Calculated Property
Cp,gas	371.15	J/mol×K	919.22	Calculated Property
Cp,gas	384.89	J/mol×K	1000.00	Calculated Property

Similar Compounds

Find more compounds similar to Benzene, 1-methyl-4-(1-methylethenyl)-.

Sources

• Jean-Claude Bradley Open Melting Point Dataset (2014, CC0) ChEDL chemicals 1.5.2, from Bradley, J.-C.; Williams, A.; Lang, A. Jean-Claude Bradley Open Melting Point Dataset. Figshare, 2014 (CC0).
• Cheméo Relay (1.0)
• Crippen Method
• Crippen Method
• Joback Method
• KDB
• McGowan Method
• NIST Webbook

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.
Outlier This icon means that the value is more than 2 standard deviations away from the property mean.
Calculated This icon marks a calculated value or equation: a prediction, not a measurement.
Compiled This icon marks a compiled value or equation: taken from a data compilation such as ChemSep, not from an original measurement report.
These property values are available through the Cheméo API. A free account gives you an access key.