4-Ethylbenzoyl chloride
- CAS NO.：16331-45-6
- Empirical Formula: C9H9ClO
- Molecular Weight: 168.62
- MDL number: MFCD00000697
- EINECS: 240-404-6
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-04-24 14:58:55
What is 4-Ethylbenzoyl chloride?
Chemical properties
clear light yellow to yellow liquid
The Uses of 4-Ethylbenzoyl chloride
4-Ethylbenzoyl chloride has been used in the preparation of:
- N-benzoyl-4-ethylbenzamide
- N-(4-diethylaminobenzoyl)-2-methoxybenzenesulfonamide
The Uses of 4-Ethylbenzoyl chloride
Intermediates of Liquid Crystals
Properties of 4-Ethylbenzoyl chloride
| Boiling point: | 235-236 °C(lit.) |
| Density | 1.147 g/mL at 25 °C(lit.) |
| refractive index | n |
| Flash point: | >230 °F |
| form | Liquid |
| color | Clear light yellow to yellow |
| Specific Gravity | 1.147 |
| Sensitive | Moisture Sensitive |
| BRN | 2206041 |
| CAS DataBase Reference | 16331-45-6(CAS DataBase Reference) |
| NIST Chemistry Reference | 4-Ethylbenzoyl chloride(16331-45-6) |
Safety information for 4-Ethylbenzoyl chloride
| Signal word | Danger |
| Pictogram(s) |
 Corrosion Corrosives GHS05 |
| GHS Hazard Statements |
H314:Skin corrosion/irritation |
| Precautionary Statement Codes |
P280:Wear protective gloves/protective clothing/eye protection/face protection. P363:Wash contaminated clothing before reuse. P303+P361+P353:IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. P405:Store locked up. |
Computed Descriptors for 4-Ethylbenzoyl chloride
| InChIKey | AVTLLLZVYYPGFX-UHFFFAOYSA-N |
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