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N-Ethyl-N-[4-[[4-(diethylamino)phenyl](2,4-dimethyl-5-sulfonato-3-sodiosulfophenyl)methylene]-2,5-cyclohexadien-1-ylidene]ethanaminium

N-Ethyl-N-[4-[[4-(diethylamino)phenyl](2,4-dimethyl-5-sulfonato-3-sodiosulfophenyl)methylene]-2,5-cyclohexadien-1-ylidene]ethanaminium Structure
N-Ethyl-N-[4-[[4-(diethylamino)phenyl](2,4-dimethyl-5-sulfonato-3-sodiosulfophenyl)methylene]-2,5-cyclohexadien-1-ylidene]ethanaminium structure
CAS No.
21973-92-2
Chemical Name:
N-Ethyl-N-[4-[[4-(diethylamino)phenyl](2,4-dimethyl-5-sulfonato-3-sodiosulfophenyl)methylene]-2,5-cyclohexadien-1-ylidene]ethanaminium
Synonyms
C.I.42055;Acid Green 7;Acid Green 3B;C.I.Acid Green 7;Guinea Fast Green B;C.I.Solvent Green 15;C.I.Acid Green 7:C.I.42055;N-Ethyl-N-[4-[[4-(diethylamino)phenyl](2,4-dimethyl-5-sulfonato-3-sodiosulfophenyl)methylene]-2,5-cyclohexadien-1-ylidene]ethanaminium
CBNumber:
CB42180733
Molecular Formula:
C29H36N2O6S2.Na
Molecular Weight:
595.74
MDL Number:
MOL File:
21973-92-2.mol
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N-Ethyl-N-[4-[[4-(diethylamino)phenyl](2,4-dimethyl-5-sulfonato-3-sodiosulfophenyl)methylene]-2,5-cyclohexadien-1-ylidene]ethanaminium Properties

EPA Substance Registry System C.I. Acid Green 7 (21973-92-2)

N-Ethyl-N-[4-[[4-(diethylamino)phenyl](2,4-dimethyl-5-sulfonato-3-sodiosulfophenyl)methylene]-2,5-cyclohexadien-1-ylidene]ethanaminium Chemical Properties,Uses,Production

Preparation

Bis(4-(diethylamino)phenyl)methanol and 2,4-Dimethylbenzenesulfonic acid 4-dimethylbenzenesulfonic acid?condensation, then use hair smoke sulfuric acid, with heavy products again chromate salt for oxidation.

Properties and Applications

bright blue light green. Soluble in water, but soluble in ethanol.

Standard Light Fastness Soaping Persperation Fastness Oxygen bleaching Fastness to seawater
Fading Stain Fading Stain Fading Stain
ISO 3 2-3 3 3 1 1 3 3
AATCC 2 3 3 3 5 5

N-Ethyl-N-[4-[[4-(diethylamino)phenyl](2,4-dimethyl-5-sulfonato-3-sodiosulfophenyl)methylene]-2,5-cyclohexadien-1-ylidene]ethanaminium Preparation Products And Raw materials

Raw materials

BIS(4-DIETHYLAMINOPHENYL)METHANOL

Preparation Products

21973-92-2(N-Ethyl-N-[4-[[4-(diethylamino)phenyl](2,4-dimethyl-5-sulfonato-3-sodiosulfophenyl)methylene]-2,5-cyclohexadien-1-ylidene]ethanaminium)Related Search:

Acid Green 68 Acid Green 73 2-Acetonaphthone Acid green 68:1 Acid Green 62
Acid Green 95 Acid green 85 Acid Green 8 ALIZARIN GREEN SOLVENT GREEN 1

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Acid Green 3B C.I.42055 C.I.Acid Green 7 C.I.Solvent Green 15 Guinea Fast Green B N-Ethyl-N-[4-[[4-(diethylamino)phenyl](2,4-dimethyl-5-sulfonato-3-sodiosulfophenyl)methylene]-2,5-cyclohexadien-1-ylidene]ethanaminium Acid Green 7 C.I.Acid Green 7:C.I.42055 21973-92-2