Registration Dossier

Data platform availability banner - registered substances factsheets

Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Chemical structure
Display Name:
(2R)-2-ethylhexyl (2E)-3-(4-methoxyphenyl)prop-2-enoate; (2S)-2-ethylhexyl (2E)-3-(4-methoxyphenyl)prop-2-enoate
EC Number:
629-661-9
CAS Number:
83834-59-7
Molecular formula:
C18H26O3
IUPAC Name:
(2R)-2-ethylhexyl (2E)-3-(4-methoxyphenyl)prop-2-enoate; (2S)-2-ethylhexyl (2E)-3-(4-methoxyphenyl)prop-2-enoate

Type of Substance

Composition:
multi-constituent substance
Origin:
organic

Substance Identifiers open all close all

  • 226-775-7
  • 5466-77-3
  • 5466-77-3
  • Octinoxate
  • Compositions

    Boundary Composition(s) open all close all

    State Form:
    liquid


    Constituent 1
    Chemical structure
    Reference substance name:
    2-​Propenoic acid, 3-​(4-​methoxyphenyl)​-​, 2-​ethylhexyl ester, (2E)​-, R-isomer
    Molecular formula:
    C18 H26 O3
    IUPAC Name:
    2-​Propenoic acid, 3-​(4-​methoxyphenyl)​-​, 2-​ethylhexyl ester, (2E)​-, R-isomer
    Constituent 2
    Chemical structure
    Reference substance name:
    2-​Propenoic acid, 3-​(4-​methoxyphenyl)​-​, 2-​ethylhexyl ester, (2E)​-, S-isomer
    Molecular formula:
    C18 H26 O3
    IUPAC Name:
    2-​Propenoic acid, 3-​(4-​methoxyphenyl)​-​, 2-​ethylhexyl ester, (2E)​-, S-isomer

    Legal Entity Composition(s) open all close all

    State Form:
    liquid


    Constituent 1
    Chemical structure
    Reference substance name:
    2-​Propenoic acid, 3-​(4-​methoxyphenyl)​-​, 2-​ethylhexyl ester, (2E)​-, R-isomer
    Molecular formula:
    C18 H26 O3
    IUPAC Name:
    2-​Propenoic acid, 3-​(4-​methoxyphenyl)​-​, 2-​ethylhexyl ester, (2E)​-, R-isomer
    Constituent 2
    Chemical structure
    Reference substance name:
    2-​Propenoic acid, 3-​(4-​methoxyphenyl)​-​, 2-​ethylhexyl ester, (2E)​-, S-isomer
    Molecular formula:
    C18 H26 O3
    IUPAC Name:
    2-​Propenoic acid, 3-​(4-​methoxyphenyl)​-​, 2-​ethylhexyl ester, (2E)​-, S-isomer
    State Form:
    liquid


    Constituent 1
    Chemical structure
    Reference substance name:
    (2S)-2-ethylhexyl (2E)-3-(4-methoxyphenyl)prop-2-enoate
    Molecular formula:
    C18H26O3
    IUPAC Name:
    (2S)-2-ethylhexyl (2E)-3-(4-methoxyphenyl)prop-2-enoate
    Constituent 2
    Chemical structure
    Reference substance name:
    (2R)-2-ethylhexyl (2E)-3-(4-methoxyphenyl)prop-2-enoate
    Molecular formula:
    C18H26O3
    IUPAC Name:
    (2R)-2-ethylhexyl (2E)-3-(4-methoxyphenyl)prop-2-enoate
    State Form:
    liquid


    Constituent 1
    Chemical structure
    Reference substance name:
    2-ethylhexyl trans-4-methoxycinnamate (R-isomer)
    Molecular formula:
    C18H26O3
    IUPAC Name:
    2-ethylhexyl trans-4-methoxycinnamate (R-isomer)
    Constituent 2
    Chemical structure
    Reference substance name:
    2-ethylhexyl trans-4-methoxycinnamate (S-isomer)
    Molecular formula:
    C18H26O3
    IUPAC Name:
    2-ethylhexyl trans-4-methoxycinnamate (S-isomer)
    State Form:
    liquid


    Constituent 1
    Chemical structure
    Reference substance name:
    2-ethylhexyl trans-4-methoxycinnamate (R-isomer)
    Molecular formula:
    C18H26O3
    IUPAC Name:
    2-ethylhexyl trans-4-methoxycinnamate (R-isomer)
    Constituent 2
    Chemical structure
    Reference substance name:
    2-ethylhexyl trans-4-methoxycinnamate (S-isomer)
    Molecular formula:
    C18H26O3
    IUPAC Name:
    2-ethylhexyl trans-4-methoxycinnamate (S-isomer)
    State Form:
    liquid


    Constituent 1
    Chemical structure
    Reference substance name:
    (2R)-2-ethylhexyl (2E)-3-(4-methoxyphenyl)prop-2-enoate; (2S)-2-ethylhexyl (2E)-3-(4-methoxyphenyl)prop-2-enoate
    EC Number:
    629-661-9
    CAS Number:
    83834-59-7
    Molecular formula:
    C18H26O3
    IUPAC Name:
    (2R)-2-ethylhexyl (2E)-3-(4-methoxyphenyl)prop-2-enoate; (2S)-2-ethylhexyl (2E)-3-(4-methoxyphenyl)prop-2-enoate
    State Form:
    liquid


    Constituent 1
    Chemical structure
    Reference substance name:
    (2R)-2-ethylhexyl (2E)-3-(4-methoxyphenyl)prop-2-enoate; (2S)-2-ethylhexyl (2E)-3-(4-methoxyphenyl)prop-2-enoate
    EC Number:
    629-661-9
    CAS Number:
    83834-59-7
    Molecular formula:
    C18H26O3
    IUPAC Name:
    (2R)-2-ethylhexyl (2E)-3-(4-methoxyphenyl)prop-2-enoate; (2S)-2-ethylhexyl (2E)-3-(4-methoxyphenyl)prop-2-enoate


    Constituent 1
    Chemical structure
    Reference substance name:
    2-ethylhexyl trans-4-methoxycinnamate (R-isomer)
    Molecular formula:
    C18 H26 O3
    IUPAC Name:
    2-ethylhexyl trans-4-methoxycinnamate (R-isomer)
    Constituent 2
    Chemical structure
    Reference substance name:
    2-ethylhexyl trans-4-methoxycinnamate (S-isomer)
    Molecular formula:
    C18 H26 O3
    IUPAC Name:
    2-ethylhexyl trans-4-methoxycinnamate (S-isomer)


    Constituent 1
    Chemical structure
    Reference substance name:
    (2R)-2-ethylhexyl (2E)-3-(4-methoxyphenyl)prop-2-enoate; (2S)-2-ethylhexyl (2E)-3-(4-methoxyphenyl)prop-2-enoate
    EC Number:
    629-661-9
    CAS Number:
    83834-59-7
    Molecular formula:
    C18H26O3
    IUPAC Name:
    (2R)-2-ethylhexyl (2E)-3-(4-methoxyphenyl)prop-2-enoate; (2S)-2-ethylhexyl (2E)-3-(4-methoxyphenyl)prop-2-enoate

    Composition(s) generated upon use

    Other types of composition(s)