4-Fluorobenzoyl chloride
- CAS NO.：403-43-0
- Empirical Formula: C7H4ClFO
- Molecular Weight: 158.56
- MDL number: MFCD00000684
- EINECS: 206-961-4
- SAFETY DATA SHEET (SDS)
- Update Date: 2025-09-25 17:15:13
What is 4-Fluorobenzoyl chloride?
Chemical properties
clear colourless to light yellow liquid
The Uses of 4-Fluorobenzoyl chloride
It is used in the synthesis of polyphenylene ether and thioether ketones and also in the synthesis fluorinated poly(aryl ether ketone)s containing 1,4-naphthalene moieties. It is also used as a raw material in engineering of plastics.
General Description
4-Fluorobenzoyl chloride undergoes Friedel-Crafts acylation reaction with 2,6-dimethylnaphthalene to give 1,5-bis(4-fluorobenzoyl)-2,6-dimethylnaphthalene.
Properties of 4-Fluorobenzoyl chloride
| Melting point: | 10-12 °C (lit.) |
| Boiling point: | 82 °C/20 mmHg (lit.) |
| Density | 1.342 g/mL at 25 °C (lit.) |
| refractive index | n |
| Flash point: | 180 °F |
| storage temp. | Inert atmosphere,Room Temperature |
| solubility | soluble in Chloroform |
| form | Liquid |
| color | Clear colorless to light yellow |
| Specific Gravity | 1.342 |
| Water Solubility | Reacts with water. |
| Sensitive | Lachrymatory |
| BRN | 386215 |
| Stability: | Moisture Sensitive |
| CAS DataBase Reference | 403-43-0(CAS DataBase Reference) |
| NIST Chemistry Reference | Benzoyl chloride, 4-fluoro-(403-43-0) |
| EPA Substance Registry System | Benzoyl chloride, 4-fluoro- (403-43-0) |
Safety information for 4-Fluorobenzoyl 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-Fluorobenzoyl chloride
4-Fluorobenzoyl chloride manufacturer
JSK Chemicals
3Y
Phone:+91-9879767984
Whatsapp: +91-9879767970
product: 403-43-0 4-Fluorobenzoyl chloride, 95% 99%
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