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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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:
Dialuminium tris[2-(2,4,5,7-tetrabromo-6-oxido-3-oxoxanthen-9-yl)-3,4,5,6-tetrachlorobenzoate]
EC Number:
240-012-5
EC Name:
Dialuminium tris[2-(2,4,5,7-tetrabromo-6-oxido-3-oxoxanthen-9-yl)-3,4,5,6-tetrachlorobenzoate]
CAS Number:
15876-58-1
Molecular formula:
C20H4Br4Cl4O5.2/3Al
IUPAC Name:
Di aluminium tris[2-(2,4,5,7-tetrabromo-6-oxido-3-oxoxanthen-9-yl)-3,4,5,6-tetrachlorobenzoate]

Type of Substance

Composition:
multi-constituent substance
Origin:
organometallic

Substance Identifiers open all close all

  • D & C Red 27, Al Lake (Lake of Phloxine B, AL lake), D & C Red 28, Al Lake (Lake of Phloxine B, Al Lake)
  • D&CRed 27Al lake D&CRed 28Al lake Lavanya Lilac Acid Red 92 lake Pigment Red 72
  • Compositions

    Boundary Composition(s) open all close all

    State Form:
    solid: bulk


    Constituent 1
    Chemical structure
    Reference substance name:
    tris[2-(2,4,5,7-tetrabromo-6-oxido-3-oxoxanthen-9-yl)-3,4,5,6-tetrachlorobenzoate] dialuminium
    Molecular formula:
    C20H4Br4Cl4O5 2/3Al
    IUPAC Name:
    tris[2-(2,4,5,7-tetrabromo-6-oxido-3-oxoxanthen-9-yl)-3,4,5,6-tetrachlorobenzoate] dialuminium
    Constituent 2
    Chemical structure
    Reference substance name:
    Aluminium hydroxide
    EC Number:
    244-492-7
    EC Name:
    Aluminium hydroxide
    CAS Number:
    21645-51-2
    Molecular formula:
    AlH3O3
    IUPAC Name:
    Aluminium hydroxide

    Legal Entity Composition(s) open all close all

    State Form:
    solid: bulk


    Constituent 1
    Chemical structure
    Reference substance name:
    tris[2-(2,4,5,7-tetrabromo-6-oxido-3-oxoxanthen-9-yl)-3,4,5,6-tetrachlorobenzoate] dialuminium
    Molecular formula:
    C20H4Br4Cl4O5 2/3Al
    IUPAC Name:
    tris[2-(2,4,5,7-tetrabromo-6-oxido-3-oxoxanthen-9-yl)-3,4,5,6-tetrachlorobenzoate] dialuminium
    Constituent 2
    Chemical structure
    Reference substance name:
    Aluminium hydroxide
    EC Number:
    244-492-7
    EC Name:
    Aluminium hydroxide
    CAS Number:
    21645-51-2
    Molecular formula:
    AlH3O3
    IUPAC Name:
    Aluminium hydroxide
    State Form:
    solid: particulate/powder


    Constituent 1
    Chemical structure
    Reference substance name:
    Dialuminium tris[2-(2,4,5,7-tetrabromo-6-oxido-3-oxoxanthen-9-yl)-3,4,5,6-tetrachlorobenzoate]pure
    Molecular formula:
    C20H4Br4Cl4O5.2/3Al
    IUPAC Name:
    Dialuminium tris[2-(2,4,5,7-tetrabromo-6-oxido-3-oxoxanthen-9-yl)-3,4,5,6-tetrachlorobenzoate]pure
    Constituent 2
    Chemical structure
    Reference substance name:
    Aluminium hydroxide
    EC Number:
    244-492-7
    EC Name:
    Aluminium hydroxide
    CAS Number:
    21645-51-2
    Molecular formula:
    AlH3O3
    IUPAC Name:
    Aluminium hydroxide


    Constituent 1
    Chemical structure
    Reference substance name:
    dialuminium(3+) tris(2',4',5',7'-tetrabromo-4,5,6,7-tetrachloro-3-oxo-3H-spiro[2-benzofuran-1,9'-xanthene]-3',6'-bis(olate))
    Molecular formula:
    C60H6Al2Br12Cl12O15
    IUPAC Name:
    dialuminium(3+) tris(2',4',5',7'-tetrabromo-4,5,6,7-tetrachloro-3-oxo-3H-spiro[2-benzofuran-1,9'-xanthene]-3',6'-bis(olate))
    Constituent 2
    Chemical structure
    Reference substance name:
    Aluminium hydroxide
    EC Number:
    244-492-7
    EC Name:
    Aluminium hydroxide
    CAS Number:
    21645-51-2
    Molecular formula:
    AlH3O3
    IUPAC Name:
    Aluminium hydroxide
    State Form:
    solid: particulate/powder


    Constituent 1
    Chemical structure
    Reference substance name:
    tris[2-(2,4,5,7-tetrabromo-6-oxido-3-oxoxanthen-9-yl)-3,4,5,6-tetrachlorobenzoate] dialuminium
    Molecular formula:
    C20H4Br4Cl4O5
    IUPAC Name:
    tris[2-(2,4,5,7-tetrabromo-6-oxido-3-oxoxanthen-9-yl)-3,4,5,6-tetrachlorobenzoate] dialuminium
    Constituent 2
    Chemical structure
    Reference substance name:
    Aluminium hydroxide
    EC Number:
    244-492-7
    EC Name:
    Aluminium hydroxide
    CAS Number:
    21645-51-2
    Molecular formula:
    AlH3O3
    IUPAC Name:
    Aluminium hydroxide
    State Form:
    solid: particulate/powder


    Constituent 1
    Chemical structure
    Reference substance name:
    Tris[2-(2,4,5,7-tetrabromo-6-oxido-3-oxoxanthen-9-yl)-3,4,5,6-tetrachlorobenzoate]dialuminium
    Molecular formula:
    C60H6Al2Br12Cl12O15
    IUPAC Name:
    Tris[2-(2,4,5,7-tetrabromo-6-oxido-3-oxoxanthen-9-yl)-3,4,5,6-tetrachlorobenzoate]dialuminium
    Constituent 2
    Chemical structure
    Reference substance name:
    Aluminium hydroxide
    EC Number:
    244-492-7
    EC Name:
    Aluminium hydroxide
    CAS Number:
    21645-51-2
    Molecular formula:
    AlH3O3
    IUPAC Name:
    Aluminium hydroxide
    State Form:
    solid: particulate/powder


    Constituent 1
    Chemical structure
    Reference substance name:
    Tris[2-(2,4,5,7-tetrabromo-6-oxido-3-oxoxanthen-9-yl)-3,4,5,6-tetrachlorobenzoate]dialuminium
    Molecular formula:
    C60H6Al2Br12Cl12O15
    IUPAC Name:
    Tris[2-(2,4,5,7-tetrabromo-6-oxido-3-oxoxanthen-9-yl)-3,4,5,6-tetrachlorobenzoate]dialuminium
    Constituent 2
    Chemical structure
    Reference substance name:
    Aluminium hydroxide
    EC Number:
    244-492-7
    EC Name:
    Aluminium hydroxide
    CAS Number:
    21645-51-2
    Molecular formula:
    AlH3O3
    IUPAC Name:
    Aluminium hydroxide
    State Form:
    solid: particulate/powder


    Constituent 1
    Chemical structure
    Reference substance name:
    Dialuminium tris[2-(2,4,5,7-tetrabromo-6-oxido-3-oxoxanthen-9-yl)-3,4,5,6-tetrachlorobenzoate] Aluminium hydroxide complex
    Molecular formula:
    C20H4Br4Cl4O5.2/3Al
    IUPAC Name:
    Dialuminium tris[2-(2,4,5,7-tetrabromo-6-oxido-3-oxoxanthen-9-yl)-3,4,5,6-tetrachlorobenzoate] Aluminium hydroxide complex
    Constituent 2
    Chemical structure
    Reference substance name:
    Aluminium hydroxide
    EC Number:
    244-492-7
    EC Name:
    Aluminium hydroxide
    CAS Number:
    21645-51-2
    Molecular formula:
    AlH3O3
    IUPAC Name:
    Aluminium hydroxide
    Constituent 3
    Chemical structure
    Reference substance name:
    Water
    EC Number:
    231-791-2
    EC Name:
    Water
    CAS Number:
    7732-18-5
    Molecular formula:
    H2O
    IUPAC Name:
    Water

    Composition(s) generated upon use

    Other types of composition(s)