1,2,3-trimethylbenzene


hemellitene; hemellitol; hemimellitene; vic-trimethylbenzene; 1,2,3-trimethylbenzene
Links:📏 NIST, ⚗️ ChemSynthesis, 📖 PubMed
CAS RN:[526-73-8]
Formula:C9H12; 120.19 g/mol
InChiKey:FYGHSUNMUKGBRK-UHFFFAOYSA-N
SMILES:Cc1cccc(C)c1C
Molecular structure of 1,2,3-trimethylbenzene
Density:0.891 g/mL
Molar volume:134.9 mL/mol
Refractive index:1.513
Molecular refractive power:40.56 mL/mol
Dielectric constant:2.66
Melting point:-25 °C
Boiling point:176 °C
Vapour pressure:0 Torr
Antoine equation
P(Torr) vs T(°C)
Vapour pressure vs temperature
Critical temperature:395 °C
Critical pressure:30.9 atm
Critical volume:439.58 ml/mol
Log10 partition octanol / water:3.55

Isomers

cumene
Molecular structure of cumene
1-cyclopentyl-3-buten-1-yne
Molecular structure of 1-cyclopentyl-3-buten-1-yne
3,3-dimethyl-6-methylene-1,4-cyclohexadiene
Molecular structure of 3,3-dimethyl-6-methylene-1,4-cyclohexadiene
(E)-5-ethylidene-2-norbornene
Molecular structure of (E)-5-ethylidene-2-norbornene
(Z)-5-ethylidene-2-norbornene
Molecular structure of (Z)-5-ethylidene-2-norbornene
1-ethyl-2-methylbenzene
Molecular structure of 1-ethyl-2-methylbenzene
1-ethyl-3-methylbenzene
Molecular structure of 1-ethyl-3-methylbenzene
1-ethyl-4-methylbenzene
Molecular structure of 1-ethyl-4-methylbenzene
6-methyl-6-ethylfulvene
Molecular structure of 6-methyl-6-ethylfulvene
1,8-nonadiyne
Molecular structure of 1,8-nonadiyne
2,7-nonadiyne
Molecular structure of 2,7-nonadiyne
propylbenzene
Molecular structure of propylbenzene
3α,4,7,7α-tetrahydroindene
Molecular structure of 3a,4,7,7a-tetrahydroindene
1,2,3-trimethylbenzene
Molecular structure of 1,2,3-trimethylbenzene
1,2,4-trimethylbenzene
Molecular structure of 1,2,4-trimethylbenzene
1,3,5-trimethylbenzene
Molecular structure of 1,3,5-trimethylbenzene