1,2,3-Trimethylbenzene

  • Identifiers

    CAS mumber
    526-73-8

    Molecular formula
    C9H12

    SMILES
    CC1=C(C(=CC=C1)C)C

    Retention indicies (RI)

    • Carbowax: 1343.0

  • Properties

    XLogP3-AA
    3.6 Well soluble in BB, DEP, MMB

    Molecular weight
    120.19 g/mol

    Melting points

    • -25 - -45 °C
    • -77 - (-)14 °F

    Boiling points

    • 165-176 °C
    • 329-349 °F

    Flash points

    • 44 to 53 °C (closed cup)
    • 44-53 °C c.c.
    • 112-122 °F

    Solubilities

    • Solubility in water: very poor

  • Synonyms

    • 1,2,3-TRIMETHYLBENZENE
    • 526-73-8
    • Hemimellitene
    • Trimethylbenzene
    • Hemellitol
    • Hemimellitol
    • Benzene, 1,2,3-trimethyl-
    • 25551-13-7
    • ZK4R7UPH6R
    • 1,2,3-trimethyl-benzene
    • DTXSID8047769
    • CHEBI:34037
    • NSC-5167
    • 1,3-Trimethylbenzene
    • Hemimellitene, 90.5%
    • Benzene,2,3-trimethyl-
    • Trimethyl benzene
    • 1,2,3-Trimethylbenzene 100 microg/mL in Methanol
    • WLN: 1R B1 C1
    • 1,3-Trimethylbenzene, 90.5%
    • TRIMETHYLBENZENES
    • 1,2,3-Trimethylbenzene (>90%)
    • HSDB 6830
    • NSC 5167
    • 1,2,3-Trimethylbenzene, 90.5%
    • EINECS 208-394-8
    • EINECS 247-099-9
    • UNII-ZK4R7UPH6R
    • BRN 1903410
    • Trimethylbenzene, 1,2,3-
    • CCRIS 8145
    • UNII-A3F3279Q14
    • HSDB 7551
    • Benzene, 1,2,3-trimethyl-; 1,2,3-Trimethylbenzene; Hemimellitene; Hemimellitol; NSC 5167; NSC 65599
    • MFCD00008520
    • 1,2,3-TrimethyIbenzene
    • HEMIMELLITENE [HSDB]
    • 4-05-00-01007 (Beilstein Handbook Reference)
    • BIDD:ER0517
    • CHEMBL1797279
    • DTXCID7027750
    • DTXSID6049808
    • CHEBI:38641
    • NSC5167
    • 1,2,3-TRIMETHYL BENZENE
    • NSC65599
    • Tox21_303868
    • NSC-65599
    • AKOS009031505
    • 1,2,3-Trimethylbenzene (>90per cent)
    • NCGC00357131-01
    • CAS-526-73-8
    • FT153715
    • DB-246429
    • 1,2,3-Trimethylbenzene, analytical standard
    • NS00010824
    • T0468
    • EN300-19373
    • 1,2,3-Trimethylbenzene, technical grade, 90%
    • A829196
    • Q4352416
    • F0001-1357
    • Z104473658
    • trimethylarsenic dibromide;1,2,3-Trimethylbenzene;Hemimellitene
    • InChI=1/C9H12/c1-7-5-4-6-8(2)9(7)3/h4-6H,1-3H
1 3

Botanical

Name CAS Botanical Proportion
Fitweed leaf Eryngium foetidum L., fam. Apiaceae (Umbelliferae) 0.01%
Fitweed root Eryngium foetidum L., fam. Apiaceae (Umbelliferae) 0.09%
Melia dubia (India) Melia dubia Cav., fam. Meliaceae 0.31%