4-Methylbenzophenone With CAS 134-84-9

CAS: 134-84-9

Molecular Formula: C14H12O

Molecular Weight: 196.24

EINECS: 205-159-1

Synonyms: P-TOLYL PHENYL KETONE; P-METHYLBENZOPHENONE; PHENYL P-TOLYL KETONE; PHENYL4-TOLYLKETONE; P-BENZOYL TOLUENE; (4-methylphenyl)phenyl-methanon; 4-METHYLBENZOPHENONE; (4-METHYLPHENYL)PHENYLMETHANONE

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What is 4-Methylbenzophenone With CAS 134-84-9?

4-methylbenzopenone is a white flake solid with a density of 1.068g/cm³, refractive index of 1.534 and absorption wavelength of 260nm. 4-methylbenzopenone is a common photoinitiator.4-methylbenzopenone Mainly used for ultraviolet absorbers, pharmaceutical intermediates, UV curing coatings and inks.

Specification

Item	Specification
Appearance	White crystals powder
Purity	99.0%min
Melting Point	53-57℃
Boiling point	326 °C(lit.)
Flash point	143 °C
Loss on drying	≤0.5%

Application

4-methylbenzophenone is a highly effective free radical type II photoinitiator, which is mainly used for UV polymerization of corresponding resins with tertiary amine complexes. Varnish, plastic coatings, wood coatings, adhesives, lithographic printing inks, screen printing inks, flexographic inks, electronic products.