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ChemicalBook--->CAS DataBase List--->6254-98-4

6254-98-4

6254-98-4 Structure

6254-98-4 Structure
IdentificationBack Directory
[Name]

VARIAMINE BLUE B DIAZONIUM SALT
[CAS]

6254-98-4
[Synonyms]

CI 37255
Azosalt a
BluesaltVB
CI NO 37255
BlueSaltNBV
Blue Base VB
AcnaBlueVCNSalt
MitsuiBlueSaltVB
Acna blue V base
Acna blue V salt
Blue base irga vb
FAST BLUE SALT VB
FAST BLUE VB SALT
Azamine blue B salt
VARIAMINE BLUE B SALT
LABOTEST-BB LT00847665
Azoene fast blue vb salt
C.I.Azoicdiazocomponent35
VARIAMINE BLUE DIAZONIUM SALT
DIAZO-4-AMINO-4'-METHOXY-DIPHENYLAMINE
4-AMINO-4'-METHOXYDIPHENYLAMINE DIAZONIUM SALT
4-benzenediamine,n-(4-methoxyphenyl)-sulfate(2:1)
4-AMINO-4'-METHOXYDIPHENYLAMINE-DIAZONIUM CHLORIDE
bis[N-(p-methoxyphenyl)-p-phenylenediamine] sulphate
N-(p-Methoxyphenyl)-p-phenylenediamine·0.5sulfuric acid
1,4-Benzenediamine, N-(4-methoxyphenyl)-, sulfate (2:1)
1,4-Benzenediamine, N1-(4-methoxyphenyl)-, sulfate (2:1)
[EINECS(EC#)]

228-384-7
[Molecular Formula]

C13H12ClN3O
[MDL Number]

MFCD00031684
[MOL File]

6254-98-4.mol
[Molecular Weight]

261.71
Chemical PropertiesBack Directory
[EPA Substance Registry System]

1,4-Benzenediamine, N-(4-methoxyphenyl)-, sulfate (2:1) (6254-98-4)
Safety DataBack Directory
[WGK Germany ]

3
Raw materials And Preparation ProductsBack Directory
[Raw materials]

Sodium hydroxide-->FUMING SULFURIC ACID-->Sodium sulfide-->4-Chloronitrobenzene-->p-Anisidine
Hazard InformationBack Directory
[Chemical Properties]

Red-orange to brown paste, refined with petroleum ether into needle-like crystals.Soluble in water and ethanol, insoluble in ether and benzene.
[Uses]

Variamine blue B diazonium salt is mainly used for dyeing and printing of cotton fabrics, dyeing viscose fiber and silk.
[Synthesis]

Variamine blue B diazonium salt was prepared by reduction, hydrolysis and diazotization of p-chloroanisole.
Spectrum DetailBack Directory
[Spectrum Detail]

VARIAMINE BLUE B DIAZONIUM SALT(6254-98-4)1HNMR
VARIAMINE BLUE B DIAZONIUM SALT(6254-98-4)13CNMR
VARIAMINE BLUE B DIAZONIUM SALT(6254-98-4)IR1
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