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Postion:Product Catalog >Catalyst and Auxiliary>UV absorbers>Avobenzone
Avobenzone
  • Avobenzone
  • Avobenzone

Avobenzone

Price $60
Package 25Kg/Drum
Min. Order: 25KG
Supply Ability: 10 tons/month
Update Time: 2024-10-25

Product Details

Product Name: Avobenzone CAS No.: 70356-09-1
EC-No.: 274-581-6 Min. Order: 25KG
Purity: 98% Supply Ability: 10 tons/month
Release date: 2024/10/25

YX- Avobenzone

Model No. :YX-20200000
Color :White to off-white crystalline powder
Port Of Dispatch :Shanghai/Qingdao
Payment :FOB
Original Region :China
Lead Time :7days

INCI Name:

Avobenzone

Synonyms:

4-tert-Butyl-4'-methoxy-dibenzoylmethane;

1-(4-tert-Butylphenyl)-3-(4-methoxyphenyl)1,3-propanedione);

1-(4-(1,1-Dimethylethyl)phenyl)-3-(4-methoxyphenyl)-1,3-propanedione

CAS No.:

70356-09-1

EINECS No.:

274-581-6

Molecular Formula:

C20H22O3

Molecular Weight:

310.39

 

Solubility: Insoluble in water. Soluble in oil.

Property

Specification

Appearance

White to off-white crystalline powder

Identification

A: Infrared Absorption 197K

B: Ultraviolet Absorption 197U Absorptivities at 360nm do not differ by more than 3.0%

Assay

95.0%-105.0%

Melting point

81℃-86℃

Loss on drying

Max. 0.5%

Chromatographic purity

Any individual impurity: Max. 3.0%

The sum of all of the impurities: Max. 4.5%

Specific Gravity

1.037-1.041

Acidity(mg KOH/g)

Max. 1.0

 

Applications:

Avobenzone having phenyl ketone group and sterically hindered group in one molecule, is an oil soluble sunscreen agent that absorbs a wider range of UV wavelengths. It absorbs both UV-A (380–315 nm that is associated with long term skin damage) and UV-B (315–280 nm that causes sunburn) rays. Avobenzone is known as one of the most effective sunscreen ingredient.

Stability and Storage: Stable under normal conditions.

Package: 25kgs drum

Shelf life: 24 months

 

 

 

 

Article illustration

Article illustration

Hebei yanxi chemical co., ltd is a professional research and development of the production of lead acetate, 2-phenylethylamide enterprises.under the innovation in traditional production equipment and technology, the use of "high temperature cooling" and "plastic basin crystallization" technology, on the basis of reducing the cost of products to make the quality of products to the same industry. Under the close supervision of the quality inspection department of the company, we carry out production and sales in the way of "labeling", providing the most convenient and fastest service for users all over the world.

Any inquiries, pls feele to contact us! 

Article illustration

Article illustration

Company Profile Introduction

Hebei Yanxi Chemical Co. LTD., mainly produce the Carbomer940/980/u21 and lead acetate and lead oxide, lead stearate, lead salt, at the same time operating organic intermediates, surfactants, Food additive,inorganic salt, plant extracts, cosmetics raw material, etc., through long-term development, hebei said bush chemical co., LTD. In hebei province has become a collection of r &d, production, sales in the integration of high-tech enterprises.

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  • Since: 2020-05-25
  • Address: Zhanggeji Village, Fengjiazhai Town, Guangzong County, Xingtai City, Hebei Province
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