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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.

The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.

Diss Factsheets

Identification

Display Name:
Styrax benzoin, ext.
EC Number:
284-557-7
EC Name:
Styrax benzoin, ext.
CAS Number:
84929-79-3
Molecular formula:
Not available as the substance is a UVCB
IUPAC Name:
Resin of Styrax benzoin, Styracaceae, extraction from gum with medium chain triglycerides and isolation with HPLC

Type of Substance

Composition:
UVCB
Origin:
organic

Substance Identifiers open all close all

  • Benzoin gum
  • Benzoin gum MCT oil ext.
  • Sumatra Benzoin gum
  • Compositions

    Boundary Composition(s)

    Legal Entity Composition(s) open all close all

    State Form:
    solid: bulk


    Constituent 1
    Chemical structure
    Reference substance name:
    E-E-2-propionic acid,3-phenyl-,3-(4-hydroxyphenyl)-2-propen-1-yl ester
    Molecular formula:
    C18H16O3
    IUPAC Name:
    E-E-2-propionic acid,3-phenyl-,3-(4-hydroxyphenyl)-2-propen-1-yl ester
    Constituent 2
    Chemical structure
    Reference substance name:
    trans-cinnamic acid
    EC Number:
    205-398-1
    EC Name:
    trans-cinnamic acid
    CAS Number:
    140-10-3
    Molecular formula:
    C9H8O2
    IUPAC Name:
    (2E)-3-phenylprop-2-enoic acid
    Constituent 3
    Chemical structure
    Reference substance name:
    Cinnamyl cinnamate
    EC Number:
    204-566-1
    EC Name:
    Cinnamyl cinnamate
    CAS Number:
    122-69-0
    Molecular formula:
    C18H16O2
    IUPAC Name:
    3-phenylprop-2-enyl 3-phenylprop-2-enoate
    Constituent 4
    Chemical structure
    Reference substance name:
    p-Coumaryl Benzoate
    IUPAC Name:
    p-Coumaryl Benzoate
    Constituent 5
    Chemical structure
    Reference substance name:
    [(E)-3-(4-hydroxy-3-methoxyphenyl)prop-2-enyl] benzoate
    IUPAC Name:
    [(E)-3-(4-hydroxy-3-methoxyphenyl)prop-2-enyl] benzoate
    Constituent 6
    Chemical structure
    Reference substance name:
    Vanillin
    EC Number:
    204-465-2
    EC Name:
    Vanillin
    CAS Number:
    121-33-5
    Molecular formula:
    C8H8O3
    IUPAC Name:
    4-hydroxy-3-methoxybenzaldehyde
    Constituent 7
    Chemical structure
    Reference substance name:
    Benzoic acid
    EC Number:
    200-618-2
    EC Name:
    Benzoic acid
    CAS Number:
    65-85-0
    Molecular formula:
    C7H6O2
    IUPAC Name:
    Benzoic acid
    Constituent 8
    Reference substance name:
    Minor constituents
    Molecular formula:
    Not available for Minor constituents
    IUPAC Name:
    Minor constituents
    Constituent 9
    Chemical structure
    Reference substance name:
    E-E-2-propionic acid,3-phenyl-,3-(3-methoxy,4-hydroxyphenyl)-2-propen-1-yl ester
    Molecular formula:
    C19H18O4
    IUPAC Name:
    E-E-2-propionic acid,3-phenyl-,3-(3-methoxy,4-hydroxyphenyl)-2-propen-1-yl ester

    Composition(s) generated upon use

    Other types of composition(s)