2,5-Dichlorobenzoic acid
ALDRICH/144940 - 97%
CAS Number: 50-79-3
Empirical Formula (Hill Notation): C7H4Cl2O2
Molecular Weight: 191.01
EC Number: 200-065-7
MDL Number: MFCD00002416
Linear Formula: Cl2C6H3CO2H
Product Type: Chemical
| assay | 97% |
| bp | 301 °C (lit.) |
| form | solid |
| functional group | carboxylic acid |
| chloro | |
| InChI | 1S/C7H4Cl2O2/c8-4-1-2-6(9 |
| InChI key | QVTQYSFCFOGITD-UHFFFAOYSA |
| mp | 151-154 °C (lit.) |
| Quality Level | 100 ![]() |
| SMILES string | OC(=O)c1cc(Cl)ccc1Cl |
| Application: | 2,5-Dichlorobenzoic acid was used as calibration standard to investigate the gas-phase OH reaction products of biphenyl, monochlorobiphenyl and dichlorophenyl. |
| General description: | 2,5-Dichlorobenzoic acid is converted to 4-chlorocatechol by Pseudomonas sp. CPE2 strain. |
| Packaging: | 50, 250 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 | 26-36 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | WGK 3 |
| Flash Point(F) | Not applicable |
| Flash Point(C) | Not applicable |
| Purity | 97% |
| bp | 301 °C (lit.) |
| mp | 151-154 °C (lit.) |
| UNSPSC | 12352100 |


