1,2,3-Trimethoxybenzene

  • Identifiers

    CAS number
    634-36-6

    Molecular formula
    C9H12O3

    SMILES
    COC1=C(C(=CC=C1)OC)OC

  • Odor profile

    phenolic 64.82%
    spicy 60.16%
    vanilla 55.87%
    smoky 52.21%
    earthy 48.09%
    sweet 45.28%
    woody 42.75%
    nutty 36.84%
    medicinal 35.95%
    burnt 35.78%

    Scent© AI

  • Properties

    XLogP3-AA
    1.5 Well soluble in IAA, DEP, MMB

    Molecular weight
    168.19 g/mol

    Vapor pressure est.

    • hPa @ 20°C
    • hPa @ 25°C

    Evaporation rate
    Slow

    Boiling point est.
    248°C

  • Synonyms

    • 1,2,3-TRIMETHOXYBENZENE
    • 634-36-6
    • Pyrogallol trimethyl ether
    • Tri-O-methylpyrogallol
    • Benzene, 1,2,3-trimethoxy-
    • Trimethoxybenzene
    • Methylsyringol (VAN)
    • UNII-MRE1O894FG
    • 1,2,3-trimethoxy benzene
    • MRE1O894FG
    • MFCD00008358
    • 1,2,3-Trimethoxybenzen
    • EINECS 211-207-2
    • NSC 10124
    • NSC-10124
    • Benzene, trimethoxy-
    • AI3-02077
    • DTXSID1060899
    • CHEBI:86529
    • CRUILBNAQILVHZ-UHFFFAOYSA-
    • 1,2,3-trimethoxy-benzene
    • TriOmethylpyrogallol
    • 1,3-Trimethoxybenzene
    • 2,3,4-trimethoxybenzene
    • 1.2.3-Trimethoxybenzene
    • 3,4,5-Trimethoxybenzene
    • bmse010218
    • Benzene, 1,2,3trimethoxy
    • Cambridge id 5108143
    • SCHEMBL151213
    • DTXCID1043831
    • 1,2,3-Trimethoxybenzene, 98%
    • HMS1577E02
    • BCP33591
    • NSC10124
    • 1,2,3-TMB
    • STK499049
    • AKOS000120025
    • CS-W017808
    • FT71382
    • HY-W017092
    • AS-12689
    • PD158341
    • SY036393
    • DB-003154
    • NS00009609
    • T1102
    • EN300-20240
    • D70961
    • AH-034/32464032
    • Pyrogallol trimethyl ether;Benzene, 1,2,3-trimethoxy-
    • Q27159216
    • F0001-1721
    • Z104477452
    • 211-207-2
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Recommendation
No restriction
Maximum acceptable concentrations in the finished product (%)
Category 1
Products applied to the lips
No restriction Category 7A
Rinse-off products applied to the hair with some hand contact
No restriction
Category 2
Products applied to the axillae
No restriction Category 7B
Leave-on products applied to the hair with some hand contact
No restriction
Category 3
Products applied to the face/body using fingertips
No restriction Category 8
Products with significant anogenital exposure
No restriction
Category 4
Products related to fine fragrance
No restriction Category 9
Products with body and hand exposure, primarily rinse off
No restriction
Category 5A
Body lotion products applied to the body using the hands (palms), primarily leave on
No restriction Category 10A
Household care products with mostly hand contact
No restriction
Category 5B
Face moisturizer products applied to the face using the hands (palms), primarily leave on
No restriction Category 10B
Household care products with mostly hand contact, including aerosol/spray products (with potential leave-on skin contact)
No restriction
Category 5C
Hand cream products applied to the hands using the hands (palms), primarily leave on
No restriction Category 11A
Products with intended skin contact but minimal transfer of fragrance to skin from inert substrate without UV exposure
No restriction
Category 5D
Baby Creams, baby Oils and baby talc
No restriction Category 11B
Products with intended skin contact but minimal transfer of fragrance to skin from inert substrate with potential UV exposure
No restriction
Category 6
Products with oral and lip exposure
No restriction Category 12
Products not intended for direct skin contact, minimal or insignificant transfer to skin
No restriction
Name CAS Botanical Proportion
Boronia megastigma 91771-36-7 Boronia megastigma Nees., fam. Rutaceae 0.04%