ChemicalBook--->CAS DataBase List--->133-74-4

133-74-4

133-74-4 Structure

133-74-4 Structure
IdentificationMore
[Name]

5-Chloroorthanilic acid
[CAS]

133-74-4
[Synonyms]

2-AMINO-5-CHLOROBENZENESULFONIC ACID
4-CHLOROANILINE-2-SULFONIC ACID
P-CHLOROANILINE-2-SULPHONIC ACID
2-amino-5-chlorobenzenesulphonicacid
4-chloroaniline-2-sulphonic acid
p-Chloroaniline-o-sulfonic acid
4-AMINOCHLOROBENZENE-3-SULFONIC ACID/4-CHLOROANILINE-2-SULFONIC ACID
2-AMINO-5-CHLOROBENZENESULFONIC ACID, PHARM GRADE 98%
5-Chloroorthanilic acid
[EINECS(EC#)]

205-119-3
[Molecular Formula]

C6H6ClNO3S
[MDL Number]

MFCD00035776
[Molecular Weight]

207.63
[MOL File]

133-74-4.mol
Chemical PropertiesBack Directory
[Melting point ]

>300°C
[density ]

1.642±0.06 g/cm3(Predicted)
[pka]

-1.76±0.42(Predicted)
[Water Solubility ]

3.13g/L(0 ºC)
[Sensitive ]

Hygroscopic
[CAS DataBase Reference]

133-74-4(CAS DataBase Reference)
Safety DataBack Directory
[Symbol(GHS) ]


GHS07
[Signal word ]

Warning
[Hazard statements ]

H315-H319-H335
[Precautionary statements ]

P261-P280a-P304+P340-P305+P351+P338-P405-P501a
Raw materials And Preparation ProductsBack Directory
[Raw materials]

4-Chloroaniline-->Diphenyl sulfone-->Sulfamic acid,N-(4-chlorophenyl)--->6-CHLOROBENZOTHIAZOLE-->Tetrahydrothiophene-->4'-CHLOROACETANILIDE-->Sulfuric acid-->Hydrochloric acid-->Sulfamic acid
[Preparation Products]

4-CHLOROANILINE-3-SULFONIC ACID-->disodium 7-(acetylamino)-3-[[4-[(4-chloro-2-sulphonatophenyl)azo]-2,5-dimethylphenyl]azo]-4-hydroxynaphthalene-2-sulphonate-->2-Naphthalenesulfonic acid, 7-(acetylamino)-3-[[4-[(4-chloro-2-sulfophenyl)azo]-3-methylphenyl]azo]-4-hydroxy-, disodium salt-->Naphtho[2,1-d]thiazole-8-sulfonic acid, 2-(4-aminophenyl)-7-[[4-[(4-chloro-2-sulfophenyl)azo]-2,5-dimethylphenyl]azo]-6-hydroxy-, disodium salt-->Naphtho[2,1-d]thiazole-8-sulfonic acid, 2-(4-aminophenyl)-7-[[4-[(4-chloro-2-sulfophenyl)azo]-3-methylphenyl]azo]-6-hydroxy-, disodium salt
Well-known Reagent Company Product InformationBack Directory
[Alfa Aesar]

2-Amino-5-chlorobenzenesulfonic acid, 98%(133-74-4)
[Sigma Aldrich]

133-74-4(sigmaaldrich)
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