A2330712
o-Chlorobenzoylchloride , 96% , 609-65-4
Synonym(s):
2-Chlorobenzoic acid chloride;2-Chlorobenzoyl chloride
CAS NO.：609-65-4
Empirical Formula: C7H4Cl2O
Molecular Weight: 175.01
MDL number: MFCD00000660
EINECS: 210-194-0
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | -4--3 °C (lit.) |
| Boiling point: | 238 °C (lit.) |
| Density | 1.382 g/mL at 25 °C (lit.) |
| vapor pressure | 0.1 hPa (20 °C) |
| refractive index | n |
| Flash point: | >230 °F |
| storage temp. | Store below +30°C. |
| form | Liquid |
| color | Clear colorless to very slightly yellow |
| explosive limit | 1.5-9.4%(V) |
| Water Solubility | Soluble in acetone, ether, and alcohol. Solubility in water it decomposes. |
| Sensitive | Moisture Sensitive |
| BRN | 386435 |
| CAS DataBase Reference | 609-65-4(CAS DataBase Reference) |
| NIST Chemistry Reference | Benzoyl chloride, 2-chloro-(609-65-4) |
| EPA Substance Registry System | Benzoyl chloride, 2-chloro- (609-65-4) |
Description and Uses
2-Chlorobenzoyl chloride, is used in organic synthesis. It is used as a pharmaceutical intermediate for eg as an intermediate of clotrimazolc, preparation of p-chlorobenzoic acid and production of trichloro-acaricide.
Safety
| Symbol(GHS) |  GHS05 |
| Signal word | Danger |
| Hazard statements | H314 |
| Precautionary statements | P280-P303+P361+P353-P304+P340+P310-P305+P351+P338-P363-P405 |
| Hazard Codes | C |
| Risk Statements | 34 |
| Safety Statements | 26-36/37/39-45-28A |
| RIDADR | UN 3265 8/PG 2 |
| WGK Germany | 1 |
| F | 19-21 |
| Autoignition Temperature | 600 °C |
| Hazard Note | Corrosive/Moisture Sensitive |
| TSCA | Yes |
| HazardClass | 8 |
| PackingGroup | II |
| HS Code | 29163900 |
| Toxicity | LD50 orally in Rabbit: 3250 mg/kg |
