65298-23-9

Basic information

• Product Name: Acetaldehyde, (2-chlorophenoxy)-
• CAS NO: 65298-23-9
• Molecular Formula: C8H7ClO2
• Molecular Weight: 170.595
• Mol File: 65298-23-9.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: Acetaldehyde, (2-chlorophenoxy)-(CAS DataBase Reference)
• NIST Chemistry Reference: Acetaldehyde, (2-chlorophenoxy)-(65298-23-9)
• EPA Substance Registry System: Acetaldehyde, (2-chlorophenoxy)-(65298-23-9)

Safety Data

• Hazardous Substances Data: 65298-23-9(Hazardous Substances Data)

Upstream product

• 5112-21-0 rac-3-(2-chlorophenoxy)propane-1,2-diol 
• 95-57-8 2-monochlorophenol 
• 105474-73-5 1-chloro-2-(2,2-diethoxyethoxy)benzene 
• 20788-42-5 allyl 2-chlorophenyl ether 

Downstream Products

• 134671-15-1 2C₉H₁₁ClN₄O₂*H₂O₄S 

Relevant articles and documents

Ozonolysis of Olefins VIII [1]. Synthesis of Phenoxyacetaldehydes by Ozonolysis of Allylphenylethers

A new route for the preparation of a series of phenoxyacetaldehydes (2a-j) which are useful intermediates or products, is described. It starts from the easily available allylphenylethers 1a-j which are ozonized at -40°C and further treated with dimethylsulfide to give solutions of the corresponding phenoxyacetaldehydes 2a-j; these are purified by column chromatography. Reaction of 2a-j with 1-methyl-1-phenylhydrazine leads to the corresponding hydrazones 3a-c, 3e-g, 3i, and 3j. The aldehydes can also be transformed into the stable dimethylcetals 4a, 4e, 4h, and 4i by reaction with trimethyl orthoformate.