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Photoinitiator JRCure-1020

CAS NO.： 119-61-9

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Specification： Absorption Peak ：253、335nm

Documentation：

COA

Lead Time： 14-30 days

Max Capacity： -

Packing： 25KG/Paper Bag

Product Detail

Properties

JRCure-1020

JRCure No.	JRCure-1020	General No.	BP
Chemical Name	Benzophenone
CAS No.	119-61-9
Appearance	White crystal flake
Melting Point [℃]	46-49
Absorption Peak [nm]	250,335
Package	25KG bag
Application	Offset Inks, Flexo Inks, Silkscreen Inks, Overprint Varnishes, Wood Coatings, Electronics, Adhesives, Coating on Plastics

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

IUPAC

diphenylmethanone

Matter Classification

organic

Category

Melting Point

47-51 °C

Density

1.11 g/cm3

Boiling Point

305 °C

Flash Point

>230 °F

Appearance

white flake solid

Acidity and Basicity

neutral

HS Code

29143990

UN No.

1224

DG-Class

Risk Code

R36/37/38-52/53-50/53-67-65-62-51/53-48/20-11-40

Safety Label

Xi,N,Xn,F

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Tianjin Jiuri New Materials Co., Ltd.

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