info

product name:

Benzophenone

cas No. :

119-61-9

MF :

C13H10O

MW :

182.22

Taian, China

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+86 156 6659 0861

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sales@taiangreenindustry.com

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Detail

Quick Details

Synonyms:

Irgacure BP;

FEMA 2134;

HR-cure BP;

Darocur BP;

Speedcure BP;

Diphenyl ketone;

Diphenylmethanone;

UV Photoinitiator BP

Molecular structure:

Properties

Item

Specifications

Results

Appearance

White flakes

Conforms

Assay

≥99.7%

99.81%

Melting point

46~49℃

Conforms

Volatiles

≤0.1%

0.06%

Color

≤80

68

Conclusion

The results conforms with enterprise standards

 

Description

Benzophenone is a widely used organic chemical raw material. It is free radical photoinitiator, also is intermediate for organic pigments, medicines, fragrances, and pesticides.

Usage

As a free radical photoinitiator, it is mainly used with tertiary amine synergists for curing systems of unsaturated prepolymers (such as acrylics), such as coatings, inks, and adhesives.

In the pharmaceutical industry, benzophenone is mainly used in the production of dicyclohexidine, benztropine hydrobromide, diphenhydramine hydrochloride, and the like.

Benzophenone can be used as a styrenic polymerization inhibitor and fragrance fixative. It can impart sweetness to the fragrance. It is widely used in medium and low-end flavors, such as roses, fragrant leaves, sweet bean flowers, mimosa, lily of the valley, Flavors such as sunflower, grass orchid, hawthorn flower, fragrant velvet and oriental fragrance. It can also be used as a food flavor in vanilla, almond, berry, fresh fruit, cream, nut, peach, vanilla bean and other food flavors.

Sunscreen cosmetics are hot new products in the field of cosmetics. At present, almost all sunscreen products on the market contain benzophenones. Benzophenones protect the skin from UV rays and are often used to produce high-end cosmetics. In recent years, the consumption of benzophenone in cosmetics has been increasing. Recent research suggests that fluorescence is also a harmful UV light source, so benzophenone's application in the field of cosmetics has been expanding and has been extended to hair conditioners, lotions and lipsticks.

Benzophenone is widely used as an indicator in synthetic experiments and can be used as an indicator for treating toluene, benzene, THF, acetonitrile and the like.

In addition, benzophenone is an intermediate for organic pigments and pesticides.

Absorption peak

256nm,330nm

Advantages

Very good thermal stability

Higher photoinitiator activity

Packaging

20kg/carton

Storage

Store in a dry, well-ventilated place away from direct sunlight.

COA,