Fine chemical

Thionyl Chloride CAS: 7719-09-7

Used as a chlorinating agent for organic synthesis, such as chlorination of alcohol hydroxyl groups, chlorination of carboxylic acids, chlorination of acid anhydrides, chlorination of organic sulfonic acids or nitro compounds. Manufacturing acyl chlorides. Mainly used in the dye, pesticide, and pharmaceutical industries (preparation of pharmaceutical intermediates such as ciprofloxacin, levofloxacin, amoxicillin, deworming, and tasteless erythromycin; intermediate preparation of pesticide herbicides such as glyphosate and glyphosate). In recent years, the application methods of sulfoxide chloride have been continuously innovated, and downstream application fields have been continuously expanded. It has been applied in the food additive industry such as the preparation of sucralose (sucralose can be added to beverages, dairy products, seasonings, etc.) and the new energy industry such as the production of lithium batteries.

ltem	Dotection Indleato
Chemical Formula	SOCl₂
Appearance and Characteristics	Colorless to light yelow,furingliquid with a strong iritating odor
Boiling Point (℃)	78.8
Melting Point/Freezing Point (℃)	-105
Relative Vapor Density(air=1)	4.1
Relative Density (water=1)	1.64
Saturated Vapor Pressure (kPa)	13.3(21.4℃)
Flammability	The substance is non-flammable
Solubility	Soluble in benzene,chloroform,carbon tetrachloride,etc
Standard Compliance	HG/T3788-2013