Oxalyl chloride (79-37-8)

Oxalyl chloride, also know as oxalic dichloride and oxalic acid chloride with the chemical formula (COCl)2, CAS NO.: 79-37-8, is a colorless liquid with a sharp, acrid odor. It is a versatile reagent in organic chemistry known for its ability to convert carboxylic acids into acid chlorides. This reaction is useful because acid chlorides are highly reactive intermediates that can undergo a variety of further transformations. It is a commonly used chlorinating reagent that can be prepared by the reaction of oxalic acid and phosphorus pentachloride.

Specification:

Application: Oxalyl chloride mainly used as the intermediates of benzoylurea insecticides such as flufenuron and chlorfenuron, but also an intermediate of sulfonylurea herbicides such as Metsulfuron methyl, bensulfuron methyl and pyrsulfuron methyl. In addition, it can also be used in pharmaceuticals as a raw material for the synthesis of antibiotics. Oxalyl chloride emerges as a versatile and indispensable tool in the arsenal of organic chemists. It enabling the synthesis of complex molecules with precision and efficiency. Its diverse applications span pharmaceuticals, agrochemicals, materials science, and beyond, driving innovation and advancement in chemical research and industry.

Storage: Keep the package sealed and stored in cool, dry and well-ventilated warehouse, to protect from fire and heat sources.

For more information, please check oxalyl chloride introduction.