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| CAS No.: | 5857-94-3 |
|---|---|
| Name: | 6-CHLORO-2-AMINOPHENOL-4-SULFONIC ACID |
| Article Data: | 3 |
| Molecular Structure: | |
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| Formula: | C6H6 Cl N O4 S |
| Molecular Weight: | 223.637 |
| Synonyms: | Metanilicacid, 5-chloro-4-hydroxy- (7CI,8CI);1-Amino-3-chloro-2-hydroxy-5-benzenesulfonic acid; 1-Phenol-2-amino-6-chloro-4-sulfonicacid; 2-Amino-6-chlorophenol-4-sulfonic acid;3-Amino-5-chloro-4-hydroxybenzenesulfonic acid |
| EINECS: | 227-482-7 |
| Density: | 1.26 g/cm3 |
| Safety: | An eye irritant. See also SULFONATES. When heated to decomposition it emits very toxic fumes of Cl−, SOx, and NOx. |
| PSA: | 109.00000 |
| LogP: | 2.53650 |
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Chemistry
Empirical Formula: C6H6ClNO4S
Molecular Weight: 223.6341 g/mol
EINECS: 227-482-7
Index of Refraction: 1.677
Density: 1.79 g/cm3
Structure of 3-Amino-5-chloro-4-hydroxybenzenesulphonic acid (CAS NO.5857-94-3):
IUPAC Name: 3-Amino-5-chloro-4-hydroxybenzenesulfonic acid
Canonical SMILES: C1=C(C=C(C(=C1Cl)O)N)S(=O)(=O)O
InChI: InChI=1S/C6H6ClNO4S/c7-4-1-3(13(10,11)12)2-5(8)6(4)9/h1-2,9H,8H2,(H,10,11,12)
InChIKey: QGTXBWMKRGHPDD-UHFFFAOYSA-N
Product Category of 3-Amino-5-chloro-4-hydroxybenzenesulphonic acid (CAS NO.5857-94-3): Intermediates of Dyes and Pigments
Toxicity Data With Reference
| 1. | eye-rbt 100 mg/24H MOD | 28ZPAK Sbornik Vysledku Toxixologickeho Vysetreni Latek A Pripravku Marhold, J.V.,Institut Pro Vychovu Vedoucicn Pracovniku Chemickeho Prumyclu Praha,Czechoslovakia.: 1972,181. |
Consensus Reports
Reported in EPA TSCA Inventory.
Safety Profile
An eye irritant. See also SULFONATES. When heated to decomposition it emits very toxic fumes of Cl−, SOx, and NOx.
Specification
3-Amino-5-chloro-4-hydroxybenzenesulphonic acid (CAS NO.5857-94-3) also can be called 5-Chloro-4-hydroxymetanilic acid ; Benzenesulfonic acid, 3-amino-5-chloro-4-hydroxy- ; and Metanilic acid, 5-chloro-4-hydroxy- .