6-chloro-2-aminophenol-4-sulfonic acid

Modify Date: 2025-08-30 18:42:35

6-chloro-2-aminophenol-4-sulfonic acid Structure
6-chloro-2-aminophenol-4-sulfonic acid structure
Common Name 6-chloro-2-aminophenol-4-sulfonic acid
CAS Number 5857-94-3 Molecular Weight 223.63400
Density 1.26 g/cm3 Boiling Point N/A
Molecular Formula C6H6ClNO4S Melting Point N/A
MSDS N/A Flash Point N/A

 Names

Name 3-amino-5-chloro-4-hydroxybenzenesulfonic acid
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.26 g/cm3
Molecular Formula C6H6ClNO4S
Molecular Weight 223.63400
Exact Mass 222.97100
PSA 109.00000
LogP 2.53650
Index of Refraction 1.576

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
OY2350000
CHEMICAL NAME :
Metanilic acid, 5-chloro-4-hydroxy-
CAS REGISTRY NUMBER :
5857-94-3
BEILSTEIN REFERENCE NO. :
3285003
LAST UPDATED :
199701
DATA ITEMS CITED :
2
MOLECULAR FORMULA :
C6-H6-Cl-N-O4-S
MOLECULAR WEIGHT :
223.64
WISWESSER LINE NOTATION :
ZR BQ CG ESWQ

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
Standard Draize test
ROUTE OF EXPOSURE :
Administration into the eye
SPECIES OBSERVED :
Rodent - rabbit
REFERENCE :
85JCAE "Prehled Prumyslove Toxikologie; Organicke Latky," Marhold, J., Prague, Czechoslovakia, Avicenum, 1986 Volume(issue)/page/year: -,1052,1986

 Safety Information

HS Code 2922299090

 Customs

HS Code 2922299090
Summary 2922299090. other amino-naphthols and other amino-phenols, other than those containing more than one kind of oxygen function, their ethers and esters; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

 Synonyms

6-Chloro-2-aminophenol-4-sulfonic acid
6-Chloro-2-aminophenol-4-sulphonic acid
3-amino-5-chloro-4-hydroxy-benzenesulfonic acid
Benzenesulfonic acid,3-amino-5-chloro-4-hydroxy
EINECS 227-482-7
6-Chloro-4-sulfo-2-aminophenol
METANILIC ACID,5-CHLORO-4-HYDROXY
3-Amino-5-chlor-4-hydroxy-benzolsulfonsaeure
1-hydroxy-2-amino-6-chlorobenzene-4-sulfonic acid
6-Chlor-2-amino-phenol-sulfonsaeure-(4)
Kyselina 2-chlor-6-aminofenol-4-sulfonova [Czech]
3-Amino-5-chloro-4-hydroxybenzenesulphonic acid
5-Chloro-4-hydroxymetanilic acid
6-chloro-2-amino-1-hydroxybenzene4-sulphonic acid
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