| Identification | |
| Name: | Promethazine hydrochlorine |
| Synonyms: | Promethazine HCl; Promethazine Hydrochloride |
| CAS: | 58-33-3 |
| EINECS: | 200-375-2 |
| Molecular Formula: | C17H20N2S?HCl |
| Molecular Weight: | 320.88 |
| InChI: | InChI=1/C17H20N2S.ClH/c1-13(18(2)3)12-19-14-8-4-6-10-16(14)20-17-11-7-5-9-15(17)19;/h4-11,13H,12H2,1-3H3;1H |
| Molecular Structure: |  |
| Properties | |
| Transport: | UN 2811 |
| Density: | 1.131 g/cm3 |
| Stability: | No data. |
| Solubility: | Practically insol in acetone, ether, ethyl acetate Very sol in dil hydrogen chloride In water, 15.6 mg/l @ 24 deg C |
| Appearance: | white or off white powder |
| Packinggroup: | III |
| Storage Temperature: | Keep in a cool, dry, dark location in a tightly sealed container or cylinder. Keep away from incompatible materials, ignition sources and untrained individuals. Secure and label area. Protect containers/cylinders from physical damage. |
| Color: | Crystals WHITE TO FAINT YELLOW CRYSTALLINE POWDER |
| Usage: | Antihistaminic, antiemetic, CNS depressant |
| Safety Data | |
| Hazard Symbols |
Xn:Harmful
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