4-Chlorocatechol
ALDRICH/148520 - 97%
CAS Number: 2138-22-9
Empirical Formula (Hill Notation): C6H5ClO2
Molecular Weight: 144.56
EC Number: 218-381-9
MDL Number: MFCD00059614
Linear Formula: ClC6H3(OH)2
Product Type: Chemical
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: 148520-1G
| assay | 97% |
| InChI | 1S/C6H5ClO2/c7-4-1-2-5(8) |
| InChI key | WWOBYPKUYODHDG-UHFFFAOYSA |
| mp | 90-94 °C (lit.) |
| Quality Level | 100  |
| SMILES string | Oc1ccc(Cl)cc1O |
| General description: | 4-chlorocatechol was a major degradation product of 4-chloro-2-aminophenol (4C2AP). The degradation of 4-chlorocatechol was catalyzed by cphA-I enzyme. |
| Packaging: | 1 g in glass bottle |
| Symbol |  GHS05 |
| Signal word | Danger |
| Hazard statements | H314 |
| Precautionary statements | P280 - P305 + P351 + P338 - P310 |
| Hazard Codes | C |
| Risk Statements | 34 |
| Safety Statements | 26-36/37/39-45 |
| RIDADR | UN 3261 8 / PGII |
| WGK Germany | WGK 3 |
| Flash Point(F) | Not applicable |
| Flash Point(C) | Not applicable |
| Purity | 97% |
| mp | 90-94 °C (lit.) |
| UNSPSC | 12352100 |