A0601312
p-Aminophenol hydrochloride , 99% , 51-78-5
Synonym(s):
4-Aminophenol hydrochloride;4-Aminophenol hydrochloride, 4-Hydroxyaniline hydrochloride;4-Hydroxyaniline hydrochloride;4-Hydroxyanilinium chloride
CAS NO.：51-78-5
Empirical Formula: C6H8ClNO
Molecular Weight: 145.59
MDL number: MFCD00012996
EINECS: 200-122-6
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 302 °C |
| Boiling point: | 306°C (decomp) |
| storage temp. | Store below +30°C. |
| solubility | DMSO (Slightly), Methanol (Slightly) |
| form | powder |
| color | gray |
| Water Solubility | soluble |
| Merck | 14,462 |
| BRN | 3911747 |
| Stability: | Stable, but hygroscopic, air and light sensitive. Incompatible with strong oxidizing agents. |
| CAS DataBase Reference | 51-78-5(CAS DataBase Reference) |
| EPA Substance Registry System | 4-Aminophenol hydrochloride (51-78-5) |
Description and Uses
4-Aminophenol may be used as a pharmaceutical reference standard for the determination of the analyte in pharmaceutical formulations using surface enhanced Raman scattering method.
Safety
| Symbol(GHS) |     GHS05,GHS06,GHS08,GHS09 |
| Signal word | Danger |
| Hazard statements | H301+H311+H331-H317-H318-H341-H351-H372-H400 |
| Precautionary statements | P201-P273-P280-P301+P310+P330-P302+P352+P312-P305+P351+P338+P310 |
| Hazard Codes | Xi |
| Risk Statements | 36/37/38-43 |
| Safety Statements | 28-36 |
| WGK Germany | 3 |
| RTECS | SJ6070000 |
| HS Code | 29222900 |
| Hazardous Substances Data | 51-78-5(Hazardous Substances Data) |
| Toxicity | LD50 slt-dmg-orl: 750 mg/kg NTIS** AD691-490 |
