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4-Fluorobenzoyl chloride

4-Fluorobenzoyl chloride

CAS Number: 403-43-0

Molecular Formula: C7H4ClFO

Purity: 99.31%

Reactivity: Strong electrophilic reagentStructure: Fluorinated aryl chloridePerformance: High-purity intermediateREACH:Registered in EUTransport Regulations:UN 3265, Class 8 corrosive

About 4-Fluorobenzoyl chloride

4-Fluorobenzoyl chloride is a key acylating agent used in organic synthesis, especially for introducing fluorinated benzoyl groups into pharmaceutical or agrochemical intermediates. It plays an important role in producing fluorinated aromatic compounds.

Synonyms

  • 4-Fluorobenzoyl chloride
  • 403-43-0
  • Benzoyl chloride, 4-fluoro-
  • p-Fluorobenzoyl chloride
  • Benzoyl chloride, p-fluoro-
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4-Fluorobenzoyl chloride Specifications

CAS Number
403-43-0
Molecular Formula
C7H4ClFO
IUPAC Name
4-fluorobenzoyl chloride
Canonical SMILES
C1=CC(=CC=C1C(=O)Cl)F
InChI Key
CZKLEJHVLCMVQR-UHFFFAOYSA-N
InChI
1S/C7H4ClFO/c8-7(10)5-1-3-6(9)4-2-5/h1-4H
PubChem CID
67879
EINECS Number
206-961-4
MDL Number
MFCD00000658
Description
Colorless to yellow to light orange color liquid
Solubility
MDC Soluble
purity by HPLC
99.31%
Odor
Sharp, pungent acyl chloride smell
Boiling Point
206°C (approx.)
Melting Point
-13°C
GHS Classification
Skin Corrosion/Irritation: Category 1B Serious Eye Damage: Category 1 Acute Toxicity (Inhalation): Category 3
Hazard Statements
H314: Causes severe skin burns and eye damage H331: Toxic if inhaled
Precautionary Statements
P260: Do not breathe vapors P280: Wear protective gloves and face protection P305+P351+P338: IF IN EYES: Rinse cautiously with water for several minutes

Intermediate Use

Synthesis of fluorinated pharmaceuticals

Agrochemical Building Block

Development of active compounds for crop protection

Precursor Utility

Fluorinated benzamides and benzoxazoles manufacturing

Storage Conditions

Store below 25°C, away from moisture and light

Protection

Use inert atmosphere packaging (argon/nitrogen)

Packaging Options

100 g, 500 g, 1 kg, bulk in HDPE or amber glass with sealed liner

COA
Download
  1. 4-Fluorobenzoyl chloride
  2. 403-43-0
  3. Benzoyl chloride, 4-fluoro-
  4. p-Fluorobenzoyl chloride
  5. Benzoyl chloride, p-fluoro-

4-Fluorobenzoyl chloride FAQs

Minimum Order Quantity

25 kg (pilot) · 1 MT (commercial)

Lead Time

3 – 5 weeks ex-works

Incoterms

FOB · CIF

Packaging

20 L pails, 200 L HDPE drums, 1000 L IBC

Regional Availability

India · EU · Middle East · Southeast Asia

Documentation

SDS · COA · TDS available on request

Compliance & Quality

REACH registered*

GHS/SDS available

ISO 9001:2015 site*

RoHS compliant*

Global sourcing network

Consistent quality & reliability

End-to-end technical support

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