CAS 122-01-0: 4-Chlorobenzoyl chloride

Description: 4-Chlorobenzoyl chloride, with the CAS number 122-01-0, is an aromatic acyl chloride characterized by its chlorobenzoyl functional group. It appears as a colorless to pale yellow liquid and has a pungent odor. This compound is known for its reactivity, particularly due to the presence of the acyl chloride functional group, which makes it a potent electrophile. It readily reacts with nucleophiles, including alcohols and amines, to form corresponding esters and amides, respectively. 4-Chlorobenzoyl chloride is soluble in organic solvents such as dichloromethane and ether but is not soluble in water. It is commonly used in organic synthesis, particularly in the preparation of various pharmaceuticals, agrochemicals, and dyes. Due to its reactive nature, it should be handled with care, as it can cause severe irritation to the skin, eyes, and respiratory system. Proper safety measures, including the use of personal protective equipment, are essential when working with this compound.

Formula: C₇H₄Cl₂O

InChI: InChI=1S/C7H4Cl2O/c8-6-3-1-5(2-4-6)7(9)10/h1-4H

InChI key: InChIKey=RKIDDEGICSMIJA-UHFFFAOYSA-N

SMILES: O=C(Cl)C1=CC=C(Cl)C=C1

Synonyms:

• 4-Chlorbenzoylchlorid
• 4-Chloro-6-Methylquinazoline
• 4-Chlorobenzoic acid chloride
• 4-Chlorobenzolychloride
• Benzoyl chloride, 4-chloro
• Benzoyl chloride, p-chloro
• Chlorure de 4-chlorobenzoyle
• Cloruro De 4-Clorobenzoilo
• P-Chlorlbenzoyl Chloride
• P-Chlorobenzoyl Chloride
• Parachlorobenzoyl Chloride
• Pcoc
• p-Chlorbenzoylchloride
• p-Chlorobenzolychloride
• para-Chlorobenzoyl chloride
• 4-Chlorobenzoyl chloride

4-Chlorobenzoyl Chloride

CAS: 122-01-0

• Formula: C₇H₄Cl₂O
• Purity: >98.0%(GC)(T)
• Color and Shape: White or Colorless to Almost white or Almost colorless powder to lump to clear liquid
• Molecular weight: 175.01

4-Chlorobenzoyl chloride, 98%

CAS: 122-01-0

4-Chlorobenzoyl chloride was used to synthesize 4-chlorobenzoyl CoA by reacting it with CoA in KHCO3 …

• Formula: C₇H₄Cl₂O
• Purity: 98%
• Color and Shape: Clear colorless to pale yellow, Liquid (low melting solid)
• Molecular weight: 175.01

4-Chlorobenzoyl chloride, 99+%

CAS: 122-01-0

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. …

• Formula: C₇H₄Cl₂O
• Purity: 99+%
• Color and Shape: Clear colorless to slightly colored, Liquid
• Molecular weight: 175.01

4-Chlorobenzoyl chloride

CAS: 122-01-0

• Formula: C₇H₄Cl₂O
• Purity: 98%
• Color and Shape: colourless to off white low melting solid
• Molecular weight: 175.01g/mol

4-Chlorobenzoyl chloride

CAS: 122-01-0

• Purity: 98.0%
• Color and Shape: Liquid
• Molecular weight: 175.00999450683594

4-Chlorobenzoyl Chloride

CAS: 122-01-0

Applications 4-Chlorobenzoyl Chloride is used as a promoter in the synthesis of α-aminonitriles. It is …

• Formula: C₇H₄Cl₂O
• Color and Shape: Neat
• Molecular weight: 175.01

4-Chlorobenzoyl chloride

CAS: 122-01-0

4-Chlorobenzoyl chloride (4ClBC) is an organic compound that has been used in the synthesis of …

• Formula: C₇H₄Cl₂O
• Purity: Min. 95%
• Molecular weight: 175.01 g/mol