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3H-Indol-3-one,5,7-dibromo-2-(5,7-dibromo-1,3-dihydro-3-oxo-2H-indol-2-ylidene)-1,2-dihydro- (2475-31-2)

Identification
Name:3H-Indol-3-one,5,7-dibromo-2-(5,7-dibromo-1,3-dihydro-3-oxo-2H-indol-2-ylidene)-1,2-dihydro-
Synonyms:Indigotin,5,5',7,7'-tetrabromo- (6CI); [D2,2'-Biindoline]-3,3'-dione, 5,5',7,7'-tetrabromo- (7CI,8CI);5,5',7,7'-Tetrabromoindigo; Ahcovat Printing Blue 2BD; Amanthrene Navy Blue2B-MF; Amanthrene Navy Blue New; Arlanone Blue 2B; BASF Brilliant Indigo 4B;BASF Brilliant Indigo 4B-D; BASF Brilliant Indigo 4BC; Brilliant Indigo 4B;Brilliant Indigo 4B-D; Brilliant Indigo 4BJD; Brilliant Indigo 4BR; BrilliantIndigo 4BV; Bromindigo; Bromindigo 2BD; C.I. 73065; C.I. Vat Blue 5; Ciba Blue2B; Ciba Blue 2BD; Ciba Blue 2BDG; Ciba Blue 2BN; Ciba Blue 2BPF; CibaBrilliant Blue BS; Durindone Blue 4B; Durindone Blue 4BC; Durindone Blue 4BCP;Durindone Printing Blue 4BC; Hostavat Blue 2BD; Hostavat Blue 4BR; Indigo 4B;Mitsui Tsuya Indigo 2B; NSC 400980; Solindene Blue 2BD; Sulfanthrene Blue 2B;Tetra Blue 2B; Tetrabromoindigo; Thiovat Brilliant Indigo 4BR; Tina Blue 2B;Tsuya Indigo 2B; Vat Blue 4B; Vat Blue 5
CAS:2475-31-2
EINECS: 219-598-1
Molecular Formula: C16H6 Br4 N2 O2
Molecular Weight: 577.85
InChI: InChI=1/C16H6Br4N2O2/c17-5-1-7-11(9(19)3-5)21-13(15(7)23)14-16(24)8-2-6(18)4-10(20)12(8)22-14/h1-4,21-22H/b14-13-
Molecular Structure: (C16H6Br4N2O2) Indigotin,5,5',7,7'-tetrabromo- (6CI); [D2,2'-Biindoline]-3,3'-dione, 5,5',7,7'-tetrabromo- (7CI,8CI...
Properties
Flash Point: 294.5°C
Boiling Point: 563.4°Cat760mmHg
Density:2.313g/cm3
Refractive index:1.762
Solubility:Insoluble in water, ethanol, soluble in dimethylbenzene, tetrahydronaphthalene, nitrobenzene
Appearance:Dark blue powder
Report:

Reported in EPA TSCA Inventory.

Flash Point: 294.5°C
Safety Data
 

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