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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Chemical structure
Display Name:
Cyclohexane-1,2-dicarboxylic anhydride
EC Number:
201-604-9
EC Name:
Cyclohexane-1,2-dicarboxylic anhydride
CAS Number:
85-42-7
Molecular formula:
C8H10O3
IUPAC Name:
octahydro-2-benzofuran-1,3-dione

Type of Substance

Composition:
mono-constituent substance
Origin:
organic

Substance Identifiers open all close all

  • Hexahydrophthalic anhydride
  • HHPA
    (acronym)

    Compositions

    Boundary Composition(s) open all close all

    State Form:
    solid: bulk


    Constituent 1
    Chemical structure
    Reference substance name:
    Cyclohexane-1,2-dicarboxylic anhydride
    EC Number:
    201-604-9
    EC Name:
    Cyclohexane-1,2-dicarboxylic anhydride
    CAS Number:
    85-42-7
    Molecular formula:
    C8H10O3
    IUPAC Name:
    octahydro-2-benzofuran-1,3-dione

    Legal Entity Composition(s) open all close all

    State Form:
    solid: bulk


    Constituent 1
    Chemical structure
    Reference substance name:
    Cyclohexane-1,2-dicarboxylic anhydride
    EC Number:
    201-604-9
    EC Name:
    Cyclohexane-1,2-dicarboxylic anhydride
    CAS Number:
    85-42-7
    Molecular formula:
    C8H10O3
    IUPAC Name:
    octahydro-2-benzofuran-1,3-dione
    State Form:
    solid: particulate/powder


    Constituent 1
    Chemical structure
    Reference substance name:
    Cyclohexane-1,2-dicarboxylic anhydride
    EC Number:
    201-604-9
    EC Name:
    Cyclohexane-1,2-dicarboxylic anhydride
    CAS Number:
    85-42-7
    Molecular formula:
    C8H10O3
    IUPAC Name:
    octahydro-2-benzofuran-1,3-dione
    State Form:
    solid: bulk


    Constituent 1
    Chemical structure
    Reference substance name:
    Cyclohexane-1,2-dicarboxylic anhydride
    EC Number:
    201-604-9
    EC Name:
    Cyclohexane-1,2-dicarboxylic anhydride
    CAS Number:
    85-42-7
    Molecular formula:
    C8H10O3
    IUPAC Name:
    octahydro-2-benzofuran-1,3-dione
    State Form:
    other: crystalline solid


    Constituent 1
    Chemical structure
    Reference substance name:
    Cyclohexane-1,2-dicarboxylic anhydride
    EC Number:
    201-604-9
    EC Name:
    Cyclohexane-1,2-dicarboxylic anhydride
    CAS Number:
    85-42-7
    Molecular formula:
    C8H10O3
    IUPAC Name:
    octahydro-2-benzofuran-1,3-dione
    State Form:
    solid: bulk


    Constituent 1
    Chemical structure
    Reference substance name:
    Cyclohexane-1,2-dicarboxylic anhydride
    EC Number:
    201-604-9
    EC Name:
    Cyclohexane-1,2-dicarboxylic anhydride
    CAS Number:
    85-42-7
    Molecular formula:
    C8H10O3
    IUPAC Name:
    octahydro-2-benzofuran-1,3-dione


    Constituent 1
    Chemical structure
    Reference substance name:
    Cyclohexane-1,2-dicarboxylic anhydride
    EC Number:
    201-604-9
    EC Name:
    Cyclohexane-1,2-dicarboxylic anhydride
    CAS Number:
    85-42-7
    Molecular formula:
    C8H10O3
    IUPAC Name:
    octahydro-2-benzofuran-1,3-dione


    Constituent 1
    Chemical structure
    Reference substance name:
    Cyclohexane-1,2-dicarboxylic anhydride
    EC Number:
    201-604-9
    EC Name:
    Cyclohexane-1,2-dicarboxylic anhydride
    CAS Number:
    85-42-7
    Molecular formula:
    C8H10O3
    IUPAC Name:
    octahydro-2-benzofuran-1,3-dione
    State Form:
    solid: particulate/powder


    Constituent 1
    Chemical structure
    Reference substance name:
    Cyclohexane-1,2-dicarboxylic anhydride
    EC Number:
    201-604-9
    EC Name:
    Cyclohexane-1,2-dicarboxylic anhydride
    CAS Number:
    85-42-7
    Molecular formula:
    C8H10O3
    IUPAC Name:
    octahydro-2-benzofuran-1,3-dione


    Constituent 1
    Chemical structure
    Reference substance name:
    Cyclohexane-1,2-dicarboxylic anhydride
    EC Number:
    201-604-9
    EC Name:
    Cyclohexane-1,2-dicarboxylic anhydride
    CAS Number:
    85-42-7
    Molecular formula:
    C8H10O3
    IUPAC Name:
    octahydro-2-benzofuran-1,3-dione
    State Form:
    other: solid compact


    Constituent 1
    Chemical structure
    Reference substance name:
    Cyclohexane-1,2-dicarboxylic anhydride
    EC Number:
    201-604-9
    EC Name:
    Cyclohexane-1,2-dicarboxylic anhydride
    CAS Number:
    85-42-7
    Molecular formula:
    C8H10O3
    IUPAC Name:
    octahydro-2-benzofuran-1,3-dione

    Composition(s) generated upon use

    Other types of composition(s)