Benzophenone is colorless prismatic crystal with sweet and rose flavor. It is soluble in organic solvents and monomers such as ethanol, ether, chloroform, and insoluble in water. It is a free radical photoinitiator. It is mainly used in free radical UV curing systems, such as coatings, inks, adhesives, etc. it is also an intermediate of organic pigments, pharmaceuticals, spices, and pesticides. In the pharmaceutical industry, it is mainly used to produce dicyclohexyl piperidine, benzotropine hydrobromide, diphenhydramine hydrochloride, etc. This product is also a styrene polymerization inhibitor and spice setting agent. It can give spices sweet flavor and is widely used in perfumes and soap flavors.
CAS No.
119-61-9
Formula
C13H10O
Molecular Mass
182.21800
Exact Mass
182.07300
PSA
17.07000
Logp
2.91760
IUPAC
diphenylmethanone
Attribute classification
Matter Classification
organic
Category
Chemical and Physical Properties
Melting Point
47-51 °C
Density
1.11 g/cm3
Boiling Point
305 °C
Flash Point
>230 °F
Appearance
white flake solid
Acidity and Basicity
neutral
Export information
HS Code
29143990
UN No.
1224
DG-Class
3
Risk Code
R36/37/38-52/53-50/53-67-65-62-51/53-48/20-11-40
Safety Label
Xi,N,Xn,F
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