CAS 79-36-7 High Purity Dichloroacetyl Chloride with Best Price
nature
Colorless irritating liquid. Boiling point 108 ~ 110ºC. The relative density is 1.5315. Refractive index 1.4591. It can be miscible with ethyl ether and decompose when it meets water and ethanol. Smoke in the air.
preparation
Trichloroethylene and azodiisobutyronitrile (catalyst) were heated to 100ºC, oxygen was injected, and the reaction was carried out under 0.6 mpa pressure. The oil bath temperature was maintained at 110ºC for 10 hours, and the product dichloroacetyl chloride was steamed under normal pressure.
The by-product trichloroethylene oxide can also be converted into dichloroacetyl chloride by reacting with methylamine, triethylamine, pyridine and other amine compounds.
use
Used for the synthesis of vinyl insecticides, but also used for sheep felt finishing, bleaching, decolorization, preservation, sterilization, disinfection and so on.
The packaging method:
1.Galvanized iron drum packing 250kgs per drum,20tons per 20'FCL
2.ISO tank packing: 21 tons per tank.
3.IBC tank packing: 1 tons per tank,21tons per 20'FCL
Storage condistion:
Store in a cool, ventilated and dry place, avoid sunlight, and do not get close to the fire source. Pay attention to handle with care when handling, and transport according to the provisions of toxic substances.