Avobenzone with Cas 70356-09-1
Avobenzone Quick Details
- Chemical Name:Avobenzone
- CAS No.: 70356-09-1
- EINECS: 274-581-6
- Molecular Formula:C20H22O3
- Molecular weight:310.39
- Appearance:White to off-white crystal powder
- Synonyms:AVOBENZONE;EUSOLEX(R)9020;4-tert-butyl-4′-methoxy-dibenzoylmethane;4-T-BUTYL-4′-METHOXY-DIBENZOYLMETHANE;1-(4-(1,1-Dimethylethyl)phenyl)-3-(4-methoxyphenyl)-1,3-propanedione;1-(Chemicalbook4-TERT-BUTYLPHENYL)-3-(4-METHOXYPHENYL)1,3-PROPANEDIOL;1-(P-T-BUTYLPHENYL)-3-(P-METHOXYPHENYL)-1,3-PROPANEDIONE;1-[4-(1,1-dimethylethyl)phenyl]-3-(4-methoxyphenyl)-3-propanedione
Avobenzone Description
What is Avobenzone?
Avobezone is a synthetic UV absorber that is a good UV-A (>320nm) type UV absorber that can block UVA across the entire wavelength range (320-400nm). It is an efficient broad-spectrum oil soluble UVA filter that, when combined with other UVB sunscreen agents, provides full UVA and UVB protection for the prevention of photoinduced skin cancer.
There are many types of ultraviolet absorbers, among which benzone ultraviolet absorbers are widely used and have great practical research value. Avobenzone belongs to benzone UV absorbers and is also an important organic synthesis intermediate.
Autech industry is a professional and reliable manufacturer of Avobenzone with Cas 70356-09-1 with higher purity and lower price. If you interest our Avobenzone with Cas 70356-09-1, PLS feel free to contact us for free sample!
Avobenzone Typical Properties
| Item | Specifications | Results |
| Appearance | White to off-white crystal powder | Conforms |
| Identification | A. Infrared absorption(197K&197A)
B.The retention time corresponds to the standard |
Conforms
Conforms |
| Assay | 95.0-105.0% | 99.68% |
| Loss on drying | ≤0.5% | 0.05% |
| Melting point | 81.0-86.0℃ | 84.6-84.8℃ |
| Specific Extinction | 1100-1180 | 1151 |
| Impurities | individual impurity≤3.0%
Total impurities≤4.5% |
0.61%
1.1% |
| Residue solvents | Conforms | Conforms |
| Conclusion | The results conforms with USP standards | |
Get Free Quote of Avobenzone with Cas 70356-09-1
Get Free Quote of Avobenzone with Cas 70356-09-1
Avobenzone Applications
The core application of Avobenzone is as sunscreen, which is widely used in sunscreen, lipstick and other cosmetics to absorb UVA ultraviolet rays. It was approved for use in the United States in 1988 and is currently one of the few organic sunscreens that can efficiently cover the UVA1 band. It is found in over 90% of sunscreen products worldwide.
Sun protection products: lotion, spray, lipstick, day cream can be seen, especially SPF30+products.
Broad spectrum protection: often combined with UVB absorbers to achieve full coverage of UVA/UVB wavelengths.
Scientific research: used as chemical reagents for foreign trade exports and scientific research fields
Recommended
Dosage:1-5% (exact dosage should be subject to customer’s finial product formulation.)
Avobenzone Package&Storage
- Package: 25kg/drum
- Storage: Store in a cool place and keep it sealed to avoid direct sunlight.
FAQ
Q: Are you factory/manufacturer of Avobenzone?
A: yes, we are china factory of Avobenzone, Autech industry has been committed to the production and export of Avobenzone with high quality.
Q: Does the free sample avaiable?
A:Yes,we can provide free samples for you before you buy commercial quantity.
Q: What’s the advantages of Avobenzone?
A:Strong UVA protection ability: It can absorb the UVA band of 320-400nm, especially the UVA1 range that other sunscreens find difficult to protect against, which is crucial for preventing sunburn and aging.
Widely used globally: Approved by the US FDA in 1988, it is the only organic sunscreen in the US and Canada that can fully cover UVA1 and UVA2, and is used in over 90% of sunscreen products worldwide.
High cost-effectiveness: As a classic raw material, it is affordable and can be combined with other sunscreen agents to achieve broad-spectrum protection
Q: What are the packaging options available?
A: We offer packaging according your request, our regular package is 25kg/drum
Hot tags
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