CAS 13940-94-8

4-Chlorobenzyldichloride

Description:

4-Chlorobenzyldichloride, also known as benzyl 4-chlorobenzyl chloride, is an organic compound characterized by its chlorinated aromatic structure. It features a benzyl group attached to a carbon that is further substituted with two chlorine atoms and a chlorine atom on the para position of the benzyl ring. This compound is typically a colorless to pale yellow liquid with a pungent odor. It is known for its reactivity, particularly in nucleophilic substitution reactions, due to the presence of the electrophilic carbon atom bonded to the chlorine atoms. 4-Chlorobenzyldichloride is used in organic synthesis, particularly in the production of various pharmaceuticals and agrochemicals. It is important to handle this compound with care, as it may pose health risks, including skin and respiratory irritation, and it is classified as hazardous. Proper safety measures, including the use of personal protective equipment and working in a well-ventilated area or fume hood, are essential when working with this chemical.

Formula: C₇H₅Cl₃

InChI: InChI=1/C7H5Cl3/c8-6-3-1-5(2-4-6)7(9)10/h1-4,7H

InChI key: InChIKey=VWHNJDGWDOQJRM-UHFFFAOYSA-N

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

Synonyms:

• 1-Chloro-4-(Dichloromethyl)Benzene
• 4-Chloro-1-(dichloromethyl)benzene
• 4-Chlorobenzal chloride
• 4-Chlorobenzyl Dichloride
• 4-Chlorobenzylidene chloride
• Benzene, 1-chloro-4-(dichloromethyl)-
• Dichloro(4-chlorophenyl)methane
• Toluene, p,α,α-trichloro-
• p-(Dichloromethyl)benzyl chloride
• p-Chlorobenzal chloride
• p-Chlorobenzylidene chloride
• α,α,4-Trichlorotoluene
• α,α,p-Trichlorotoluene
• 4,α,α-Trichlorotoluene
• ALPHA,ALPHA,4-Trichlorotoluene
• 4-Chlorobenzylidene dichloride
• 1-Chloro-4-dichloromethylbenzol
• Nintedanib Impurity 99
• 1-chloro-4-(dichloromethyl)-benzen
• 4-Chloro-1-(Dichloromethyl)-Benzene (4-Chlorobenzal Chloride)
• Einecs 237-721-7
• Brn 0907445
• 4-chlorobenzaldehyde dichloride
• p-Chlorobenzalchloride
• alpha,alpha',p-trichloro-toluen
• alpha,alpha,p-trichlorotoluene
• 4-Chlorophenyldichloromethane

Benzene, 1-chloro-4-(dichloromethyl)-

CAS: 13940-94-8

Formula: C₇H₅Cl₃

Purity: 97%

Color and Shape: Liquid

Molecular weight: 195.4736

Ref: IN-DA001AXW

4-Chlorobenzal chloride

CAS: 13940-94-8

4-Chlorobenzal chloride

Formula: C₇H₅Cl₃

Purity: 97%

Color and Shape: colourless oil

Molecular weight: 195.47g/mol

Ref: 54-OR62209

4-Chloro-1-(Dichloromethyl)-Benzene (4-Chlorobenzal Chloride)

CAS: 13940-94-8

Formula: C₇H₅Cl₃

Molecular weight: 195.47

Ref: 4Z-B-139061

4-Chlorobenzal Chloride

CAS: 13940-94-8

Applications 4-Chlorobenzal Chloride is an impurity that is formed in the synthesis of Benoxaprofen (B165300); a non-steroidal anti-inflammatory ophthalmic agent.
Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package
References Cockerill, A.F., et al.: J. Chromatogr., 129, 339 (1976); Mathur, K., et al.: Bioorg. Med. Chem., 11, 1915 (2003); Zhao, M., et al.: Bioorg. Med. Chem., 15, 2815 (2007); Roy, K., et al.: Eur. J. Med. Chem., 44, 2913 (2009)

Formula: C₇H₅Cl₃

Color and Shape: Neat

Molecular weight: 195.47

Ref: TR-C364155

4-Chlorobenzal chloride

CAS: 13940-94-8

4-Chlorobenzal Chloride is an isomer of benzal chloride. It has been used for the preparation of medicines and dyes.

Formula: C₇H₅Cl₃

Purity: Min. 95%

Molecular weight: 195.47 g/mol

Ref: 3D-FC177603

Benzene, 1-chloro-4-(dichloromethyl)-

CAS: 13940-94-8

Purity: 98%

Color and Shape: Liquid

Molecular weight: 195.47

Ref: 10-F980068