Indigo (Technical Grade)

• Synonyms:

  3H-Indol-3-one, 2-(1,3-dihydro-3-oxo-2H-indol-2-ylidene)-1,2-dihydro-; Indigo Pure BASF (6CI); [Δ2,2'-Biindoline]-3,3'-dione (8CI); 11669 Blue; 2,2'-Bis(2,3-dihydro-3-oxoindolylidene); 2-(1,3-Dihydro-3-oxo-2H-indol-2-ylidene)-1,2-dihydro-3H-indol-3-one; Blue No. 201; C Blue 22; C.I. 73000; C.I. Natural Blue 1; C.I. Pigment Blue 66; C.I. Vat Blue 1; Cystoceva; D and C Blue No. 6; D&C Blue No. 6; D+C Blue No. 6; Diindogen; Dystar Indigo Gr; Indigo; Indigo Blue; Indigo Ciba; Indigo Ciba SL; Indigo J; Indigo N; Indigo NAC; Indigo NACCO; Indigo P; Indigo PLN; Indigo Powder W; Indigo Pure BASF Powder K; Indigo Synthetic; Indigo VS; Indigotin; Indigotin (natural); Indigotine; Japan Blue 201; Lithosol Deep Blue B; Mitsui Indigo Paste; Mitsui Indigo Pure; Mitsui Indigo Pure EXN; Monolite Fast Navy Blue BV; Natural Blue 1; Natural blue indigotin; Pigment Blue 66; Pigment Indigo; Pigment Indigo V; Reduced Dark Blue VB; Synthetic Indigo TS; Synthetic indigo; Vat Blue 1; Vat Dark Blue VB; Vulcafix Blue R; Vulcafor Blue A; Vulcanosine Dark Blue L; Vulcol Fast Blue GL; Vynamon Blue A; [Δ2,2'(3H,3'H)-Biindole]-3,3'-dione; Δ2,2'-Bipseudoindoxyl

• Hazard Statement:

  May cause damage to organs through prolonged or repeated exposure

• Smiles:

  O=C1\C(=C\2/Nc3ccccc3C2=O)\Nc4ccccc14

• Molecular Formula:

  C16 H10 N2 O2

• Molecular Weight:

  262.26

• InChI:

  InChI=1S/C16H10N2O2/c19-15-9-5-1-3-7-11(9)17-13(15)14-16(20)10-6-2-4-8-12(10)18-14/h1-8,17-18H/b14-13+

• Additionnal Information:

  IUPAC name: (2E)-2-(3-oxo-1H-indol-2-ylidene)-1H-indol-3-one

• Shipping Conditions:

  Room Temperature

• Storage Conditions:

  +4°C

• CAS Number:

  482-89-3