Benzophenone

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Benzophenone

CAS NO.： 119-61-9

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Specification： ≥99.5%

Documentation：

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Lead Time： In Stock

Max Capacity： -

Pallets Packing	20'FCL		40'FCL
Pallets Packing	With	Without	With	Without
25KG/Paper Bag	15 MT	--	--	--

Overview

Properties

OVERVIEW

Benzophenone

Alias: Diphenyl ketone; Diphenylmethanone; dipheneyl ketone

CAS NO.：119-61-9

Molecular formula: C13H10O

Molecular weight: 182.2179

Specifications

Item	Standards	Results
Appearance	White to light yellow crystals or flake	White flake
Assay(by GC)	99.5%min.	99.82%
Melting Point	47-49℃	47.8-48.1
Volatiles	≤0.1%	0.03%
Color Alpha	60max	50

Properties

Density: 1.087g/cm3

Melting point: 47-49 ℃

Boiling point: 305.4 ° C at 760 mmHg

Flashpoint: 123.7 ° C

Water solubility: insoluble (<0.1 g/100 ml at 25 ℃)

Steam pressure: 0.000823mmhg at 25 ° C

Properties

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