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Indigo dye

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Indigo dye

Molecular formula: C16H10N2O2 CAS# 482-89-3
Categories: Dye , Organic compound
Names
English:
(2E)-2-(3-oxo-1H-indol-2-ylidene)-1H-indol-3-one(IUPAC)
2,2'-Bis(2,3-dihydro-3- oxoindolyliden)
3H-Indol-3-one, 2-(1,3-dihydro-3-oxo-2H-indol-2-ylidene)-1,2-dihydro-(CAS)
Cystoceva
Diindogen
E132
Indigo
Indigo Blue
Indigo Ciba
Indigo Synthetic
Indigo dye
Indigotin
Synthetic Indigo
Vat blue 1
Vulcafix Blue R
Русский:
2,2'-бииндолин)-3,3'-дион
2-(1,3-дигидро-3-оксо-2H-индол-2-илиден)-1,2-дигидро 3H-индол-3-он
Индиго
German:
2,2’-Bis(2,3-dihydro-3-oxoindolyliden)
C.I. 73000
C.I. Pigment Blue 66
Indigo
Indigotin
العربية:
نيلة
Español:
Colorante índigo
French:
2-(1,3-dihydro-3-oxo-2H-indole-2-ylidène)-1,2-dihydro-3H-indole-3-one(IUPAC)
Indigo
हिन्दी:
नील
Italiano:
2-(1,3-diidro-3-osso-2H-indol-2-ilidene)-1,2-diidro-3H-indol-3-one(IUPAC)
Indaco
日本語:
2,2’-ビス(2,3-ジヒドロ-3-オキソインドリリデン)
インディゴ
インディゴチン
中文:
还原深蓝BG
还原靛蓝
靛蓝
靛青

Variants of the formula:

`//`\`||/\\|_qN<_(a54)H>_q:a_q<_(a54,N2)O>_q; \\/`||`\`//|_p<_(a-54,N2)O:o>_p<`=#a>_pN<_(a-54)H-h#O>_p; #o-h#H
`//`\`||/\\|_qN<_(y.5)H>_q<=:a>_q<_(a54,N2)O>_q; |_p<_(a-54,N2)O>_p#a_pN<_(y-.5)H>_p|\//`|`\\`/
||\N<|H>/<_(x1,N2):a>`|<_(A-45,N2)O>_#1`\`//|\\/; /\\|`//`\:b`||`\N<`|H>`/#a|<_(A135,N2)O>_#b
Elemental composition
Can't show the diagram.
Symbol Element Atomic weight Number of atoms Mass percent