Benzophenone | CAS 119-61-9

Benzophenone is a white glossy prismatic crystal. It has a sweet and rose fragrance. It is irritating.Its CAS number is 119-61-9.

Benzophenone is also known as Diphenylmethanone and Benzoylbenzene.As 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 for organic pigments, pharmaceuticals, spices, and insecticides.

Specification

Appearance	White Crystal
Assay%	≥99.0

Application

Benzophenone is an intermediate in UV absorbers, organic pigments, pharmaceuticals, spices, and insecticides. In the pharmaceutical industry, it is used to produce bicyclohexidine, benzotropine Hydrobromic acid, Diphenhydramine hydrochloride, etc. It is also a styrene polymerization inhibitor and perfume fixative, which can give essence a sweet flavor. It is used in a variety of perfume and soap essence, and can be used to prepare almond, peach, cream, coconut and other edible essence.

Molecular and structural information

Molecular formula	C₁₃H₁₀O
Molecular weight	182.22
InChi	1/C13H10O/c14-13(11-7-3-1-4-8-11)12-9-5-2-6-10-12/h1-10H
InChi key	RWCCWEUUXYIKHB-UHFFFAOYSA-N
Structural formula

Physical information

Density	1.11 g/cm³
Flash point	>230°F
Melting point	47-51℃
Boiling point	305℃
Refractivity	1.5893
Vapour pressure	1 mmHg at 108℃
Solubility	soluble in organic solvents and monomers such as ethanol, ether, chloroform, but insoluble in water

Packaging

Available packaging: 25KG paper carton.
Special packaging is available on request.

Storage

During storage and transportation, Benzophenone should be protected from moisture, sun, and heat sources.The temperature should not exceed 45℃.

Hot Tags: benzophenone | cas 119-61-9, China benzophenone | cas 119-61-9 manufacturers, suppliers, factory, fragrance chemical applications, textile chemical applications, chemical distributors, dye chemical applications, chemical product manufacturers, chemical distribution applications