4-Fluorobenzoyl chloride , 98% , 403-43-0

CAS NO.：403-43-0

Empirical Formula: C7H4ClFO

Molecular Weight: 158.56

MDL number: MFCD00000684

EINECS: 206-961-4

PRODUCT Properties

• Melting point: 10-12 °C (lit.)
• Boiling point: 82 °C/20 mmHg (lit.)
• Density: 1.342 g/mL at 25 °C (lit.)
• refractive index: n20/D 1.532(lit.)
• Flash point: 180 °F
• storage temp.: Inert atmosphere,Room Temperature
• solubility: soluble in Chloroform
• form: Liquid
• Specific Gravity: 1.342
• color: Clear colorless to light yellow
• 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)

Description and Uses

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.

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: 34-36/37-14
• Safety Statements: 26-36/37/39-45-28A-27
• RIDADR: UN 3265 8/PG 2
• WGK Germany: 3
• F: 10-19
• Hazard Note: Corrosive/Lachrymatory
• TSCA: T
• HazardClass: 8
• PackingGroup: II
• HS Code: 29163900