Benzophenone CAS NO.119-61-9

specification of benzophenone flakes

specification（pharmaceutical grade）

cas no.: [119-61-9]

h.s. code: 2914.39

un no.: 3077

molecular formula: c₁₃h₁₀o

properties:

white to whitish crystal, with light odor. soluble in alcohol ether chloroform insoluble in water.

specification: 　　　　　　 　　　　　　　　

appearance: white flakes

purity: 99.8% min.

melting point: 47.5℃-49.0℃

low boilers: 0.1% max.

high boilers: 0.2% max.

customs code: 29143990

producing capacity: 4000mt/year

packing: 25kg per paper bag, 20’fcl contains 15mt with pallets or 17mt without pallets; or 100kg per drum,

40’fcl contains 17.6 with pallets.

usage

1. it can be used as a photo initiator, used in uv-curing applications such as inks, imaging, clear coatings and printed circuit boards.
2. it can be used as pharmaceutical intermediate, in the preparation of antihistamines and hypnotics
3. it can be used in chemical intermediate, for manufacture of pesticides.
4. it also available in perfume for the flavor and fragrance markets.