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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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:
6'-(dibutylamino)-3'-methyl-2'-(phenylamino)spiro[isobenzofuran-1(3H),9-(9H)-xanthen]-3-one
EC Number:
403-830-5
EC Name:
6'-(dibutylamino)-3'-methyl-2'-(phenylamino)spiro[isobenzofuran-1(3H),9-(9H)-xanthen]-3-one
CAS Number:
89331-94-2
Molecular formula:
C35 H36 N2 O3
IUPAC Name:
6'-(dibutylamino)-3'-methyl-2'-(phenylamino)-3H-spiro[2-benzofuran-1,9'-xanthen]-3-one

Type of Substance

Substance Identifiers open all close all

  • B 290
  • BK 400
  • CK 34
  • DX-20
  • Dibutyl-N-102
  • FAT Nr. 40391/A
  • Fluoran Black BD 869
  • Fluoran Schwarz BD 869
  • Noir Fluoran BD 869
  • ODB-2
  • PSD-290
  • Senor-2
  • TG-31
  • TH-108
  • Wincon-2
  • Compositions

    Boundary Composition(s)

    Legal Entity Composition(s) open all close all

    State Form:
    solid: particulate/powder


    Constituent 1
    Chemical structure
    Reference substance name:
    6'-(dibutylamino)-3'-methyl-2'-(phenylamino)spiro[isobenzofuran-1(3H),9-(9H)-xanthen]-3-one
    EC Number:
    403-830-5
    EC Name:
    6'-(dibutylamino)-3'-methyl-2'-(phenylamino)spiro[isobenzofuran-1(3H),9-(9H)-xanthen]-3-one
    CAS Number:
    89331-94-2
    Molecular formula:
    C35 H36 N2 O3
    IUPAC Name:
    6'-(dibutylamino)-3'-methyl-2'-(phenylamino)-3H-spiro[2-benzofuran-1,9'-xanthen]-3-one
    State Form:
    solid: bulk


    State Form:
    solid: particulate/powder


    Composition(s) generated upon use

    Other types of composition(s)