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Benzophenone powder Raw Materials CAS 119-61-9
Product Overview:
Benzophenone powder is colourless prismatic crystal with sweet and rose fragrance, melting point 47-49°C, relative density 1.1146, refractive index 1.6077.Benzophenone CAS 119-61-9 is soluble in organic solvents such as ethanol, ethyl ether, chloroform and other organic solvents and monomers, insoluble in water. Benzophenone Raw Materials is a free radical photoinitiator, Benzophenone Raw Materials is mainly used in free radical UV curing system, but also organic pigments, pharmaceuticals, spices, pesticides, intermediates.
Benzophenone powder Raw Materials CAS 119-61-9 Attributes
MF:C13H10O
MW:182.22
EINECS:204-337-6
Specification:Benzophenone powder
Sample:Benzophenone powder
Brand:Benzophenone powder
Appearance: white powder
Storage: Cool Dry Place
Brand: Globalchemical
Shelf Life: 2 Years
Test Method: HPLC
Benzophenone powder Raw Materials CAS 119-61-9 Details
Uses and synthesis of Benzophenone powder
Benzophenone powder is a colourless prismatic crystal with sweet and rose fragrance, melting point 47-49°C, relative density 1.1146, refractive index 1.6077. Benzophenone CAS 119-61-9 is soluble in organic solvents such as ethanol, ethyl ether, chloroform and other organic solvents and monomers, insoluble in water.
Benzophenone Raw Materials is a free radical photoinitiator, Benzophenone Raw Materials is mainly used in free radical UV curing system, but also organic pigments, pharmaceuticals, spices, pesticides, intermediates.
Applications / Functions of Benzophenone powder
- Benzophenone powder is used in photopolymer resins, coatings and adhesives.
- GB 2760-1996 stipulates that it is permitted to be used as food flavouring. It is mainly used in the preparation of vanilla, cream and other types of flavours and as a fixative.
- Benzophenone CAS 119-61-9 can be used as flavouring agent.
- Benzophenone Raw Materials is the intermediate of ultraviolet absorber, organic pigment, medicine, spice and pesticide.
- Benzophenone powder is commonly used in soap flavourings, in the production of UV absorbers, pigments, pharmaceuticals and reagents, and as a low-temperature fast vulcanising agent for fluoroelastomers.
- UV-curable coatings and inks
Benzophenone CAS 119-61-9 Used in photoinitiators, pharmaceutical intermediates, fragrances, light stabilisers for UV products
Pigments, pharmaceuticals, spices, pesticide intermediates, also used as photoinitiators for UV-curable resins, inks and coatings
Physicochemical Property of Benzophenone powder
White glossy prismatic crystals, sweet, like rose odour, melting point 47-49 ℃, boiling point 306 ℃, insoluble in water, soluble in alcohol, ether and chloroform.
Production methodprocess of Benzophenone powder
- 1.Benzophenone Raw Materials is obtained by condensing benzyl chloride with benzene and then oxidising by nitric acid.
- 2.Benzophenone powder is obtained by condensation of benzene with carbon tetrachloride and then hydrolysis.
- 3.Benzophenone CAS 119-61-9 is obtained by condensation of benzene and benzoyl chloride in the presence of aluminium chloride and then crystallised in ethanol.