HYDROQUININE
- Product NameHYDROQUININE
- CAS522-66-7
- CBNumberCB1473146
- MFC20H26N2O2
- MW326.44
- EINECS208-334-0
- MDL NumberMFCD00151107
- MOL File522-66-7.mol
Chemical Properties
| Melting point | 168-176 °C(lit.) |
| alpha | D18 -142° (alc); D20 -236° (c = 0.82 in 0.1N H2SO4) |
| Boiling point | 464.47°C (rough estimate) |
| Density | 1.1117 (rough estimate) |
| refractive index | 1.6800 (estimate) |
| storage temp. | Keep in dark place,Sealed in dry,Room Temperature |
| solubility | Chloroform (Slightly), Ethanol (Sparingly), Methanol (Slightly) |
| form | Solid |
| pka | 5.33(at 25℃) |
| color | White to Off-White |
| optical activity | [α]25/D 148°, c = 1 in ethanol |
| Water Solubility | 99.99mg/L(20 ºC) |
| Merck | 13,4832 |
| BRN | 91444 |
| InChIKey | LJOQGZACKSYWCH-WGFDLZGGSA-N |
| LogP | 3.770 (est) |
| FDA UNII | 31J3Q51T6L |
| ATC code | M09AA01 |
Safety
| Symbol(GHS) |
 
|
| Signal word | Danger |
| Hazard statements | H315-H317-H319-H334-H335 |
| Precautionary statements | P261-P264-P271-P280-P302+P352-P305+P351+P338 |
| Hazard Codes | Xi |
| Risk Statements | 36/37/38 |
| Safety Statements | 26-36 |
| RIDADR | 1544 |
| WGK Germany | 3 |
| HazardClass | 6.1(b) |
| PackingGroup | III |
| HS Code | 29339900 |
