| CAS No.: | 98-88-4 |
|---|---|
| Formula: | C7h5clo |
| EINECS: | 202-710-8 |
| Carboxyl No.: | Monoacid |
| Alkyl No.: | Unsaturated Acid |
| Appearance: | Liquid |
| Customization: |
|---|
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Audited Supplier | Name | Benzoyl chloride |
| Synonyms | alpha-Chlorobenzaldehyde; Benzenecarbonyl chloride; Benzoic acid chloride; Basic Red 1 |
| Molecular Structure | |
| Molecular Formula | C7H5ClO |
| Molecular Weight | 140.56 |
| CAS Registry Number | 98-88-4 |
| EINECS | 202-710-8 |
| Density | 1.2188 |
|---|---|
| Melting point | -1 ºC |
| Boiling point | 198 ºC |
| Refractive index | 1.552-1.554 |
| Flash point | 68 ºC |
| Water solubility | reacts |
Properties:
- Appearance: Benzoyl chloride is a colorless to slightly yellow liquid.
- Solubility: It is soluble in organic solvents such as ethanol, ether and dichloromethane.
- Odor: Benzoyl chloride has a strong pungent odor and has a corrosive effect on the eyes, respiratory tract and skin.
Uses:
- Reaction reagent: Benzoyl chloride can be used as a reagent in organic chemical reactions, such as acylation reaction, Ryerman reagent reaction, etc.
- Skin reagent: Benzoyl chloride is used as a reagent in skin tests to detect allergic reactions.
Preparation method:
The preparation of benzoyl chloride usually uses the reaction method of benzaldehyde and hydrogen chloride. Reaction conditions can use cuprous chloride, stannous chloride, etc. as catalysts, under the appropriate temperature and pressure.
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