3-Chloro-4-hydroxybenzoic acid hemihydrate
ALDRICH/C44605 - 98%
CAS Number: 3964-58-7
Empirical Formula (Hill Notation): C7H5ClO3 · 0.5H2O
Molecular Weight: 181.57
EC Number: 223-574-6
MDL Number: MFCD02662353
Linear Formula: ClC6H3(OH)CO2H·1/2H2O
Product Type: Chemical
| assay | 98% |
| form | powder |
| InChI | 1S/2C7H5ClO3.H2O/c2*8-5-3 |
| InChI key | VXRQGICSNYPXAC-UHFFFAOYSA |
| mp | 171-173 °C (lit.) |
| Quality Level | 100 ![]() |
| SMILES string | O.OC(=O)c1ccc(O)c(Cl)c1.O |
| Packaging: | 25, 100 g in poly bottle |
| Symbol | GHS07 |
| Signal word | Warning |
| Hazard statements | H315 - H319 - H335 |
| Precautionary statements | P302 + P352 - P305 + P351 + P338 |
| Hazard Codes | Xi |
| Risk Statements | 36/37/38 |
| Safety Statements | 26-37/39 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | WGK 3 |
| Flash Point(F) | Not applicable |
| Flash Point(C) | Not applicable |
| Purity | 98% |
| mp | 171-173 °C (lit.) |
| UNSPSC | 12352100 |


