Phenyl-2-aminobenzenesulfonate
Synonym(s):2-Aminobenzenesulfonic acid phenyl ester
- CAS NO.：68227-69-0
- Empirical Formula: C12H11NO3S
- Molecular Weight: 249.29
- MDL number: MFCD03093960
- EINECS: 269-381-0
- SAFETY DATA SHEET (SDS)
- Update Date: 2025-12-31 14:38:37
What is Phenyl-2-aminobenzenesulfonate?
Definition
Phenyl-2-aminobenzenesulfonate is obtained by treating 2-nitrobenzenesulfonyl chloride with sodium phenolate and subsequent reduction of the nitro group. Used as an azo dye component.
Properties of Phenyl-2-aminobenzenesulfonate
| Melting point: | 70-73 °C(lit.) |
| CAS DataBase Reference | 68227-69-0(CAS DataBase Reference) |
| EPA Substance Registry System | Benzenesulfonic acid, 2-amino-, phenyl ester (68227-69-0) |
Safety information for Phenyl-2-aminobenzenesulfonate
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
| Precautionary Statement Codes |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
Computed Descriptors for Phenyl-2-aminobenzenesulfonate
New Products
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