Chemical Name: Benzophenone
CAS No: 119-61-9
Molecular formula: C13H10O
Molecular Weight: 182.22
Package: 25kg cardboard drum
Structural Formula:
Specification
Item
|
Index
|
Appearance
|
white crystal
|
Melting point (℃)
|
47-49
|
Boiling point (℃)
|
305
|
Flash point (℃) ≥
|
143
|
Assay % ≥
|
99.6
|
Absorption wavelength nm
|
240-350
|
Volatile matter % ≤
|
0.1
|
Refractive index
|
1.5893
|
Density g/cm3
|
1.11
|
Properties: White crystal. Soluble in ethanol, ethyl ether, chloroform, insoluble in water. Sweet taste, with rose fragrance. Irritant to eyes, respiratory tract and skin.
Application: Ultraviolet absorbent. Intermediate for spices, organic pigments, pesticides, the inhibitor of styrene and fixative of perfumery compound
Storage Notes: Sealed stored in cold, dry, good ventilated place, avoid direct sunlight.