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| Catalog Number | CI-GU-0160 |
| Product Name | Diethylamino Hydroxybenzoyl Hexyl Benzoate |
| CAS | 302776-68-7 |
| Structure |  |
| Synonyms | Hexyl 2-(4-(diethylamino)-2-hydroxybenzoyl)benzoate;Benzoic acid, 2-(4-(diethylamino)-2-hydroxybenzoyl)-, hexyl ester |
| IUPAC Name | hexyl 2-[4-(diethylamino)-2-hydroxybenzoyl]benzoate |
| Molecular Weight | 397.51 g/mol |
| Molecular Formula | C24H31NO4 |
| InChI | InChI=1S/C24H31NO4/c1-4-7-8-11-16-29-24(28)20-13-10-9-12-19(20)23(27)21-15-14-18(17-22(21)26)25(5-2)6-3/h9-10,12-15,17,26H,4-8,11,16H2,1-3H3 |
| InChI Key | FDATWRLUYRHCJE-UHFFFAOYSA-N |
| Boiling Point | 524.8±40.0 °C |
| Purity | 95% |
| Density | 1.11 g/mL |
| Appearance | Solid |
| Isomeric SMILES | CCCCCCOC(=O)C1=CC=CC=C1C(=O)C2=C(C=C(C=C2)N(CC)CC)O |
| pKa | 7.57±0.35 |
Diethylamino Hydroxybenzoyl Hexyl Benzoate serves as an effective UVA absorber in oil-based sunscreen formulations, offering protection against the damaging effects of UVA radiation on skin cells. This compound, known for its stability, is a yellow substance that can be remelted upon gentle heating between 70 and 80 °C without decomposition, although it crystallizes during storage. It possesses a faint, characteristic odor and is soluble in cosmetic oils and alcohol but not in water. When utilized within the recommended concentrations and applications in cosmetic preparations, it has been evaluated toxicologically and poses no known risks.
What is Diethylamino Hydroxybenzoyl Hexyl Benzoate, and what is its primary use?
Diethylamino Hydroxybenzoyl Hexyl Benzoate is a compound also known as 2-(4-Diethylamino-2-hydroxybenzoyl)-benzoic acid hexyl ester. It is primarily used as a stable UVA absorber in sunscreen products to protect skin cells from the harmful effects of UVA radiation.
How should Diethylamino Hydroxybenzoyl Hexyl Benzoate be stored, and what are its physical properties?
Diethylamino Hydroxybenzoyl Hexyl Benzoate is a yellow melt that crystallizes when stored. However, it can be easily remelted without decomposition by heating it to approximately 70 - 80 °C. It has a faintly characteristic odor and is soluble in cosmetic oils and alcohols but insoluble in water.
Is Diethylamino Hydroxybenzoyl Hexyl Benzoate safe for use in cosmetic products?
Based on toxicological assessments, Diethylamino Hydroxybenzoyl Hexyl Benzoate has been deemed safe for use in cosmetic preparations when recommended concentrations and application guidelines are adhered to. There is no evidence of toxicological risks associated with its use under these conditions.
In what type of products is Diethylamino Hydroxybenzoyl Hexyl Benzoate commonly found?
This compound is commonly found in oil-based sunscreens due to its efficient UVA radiation filtering capability, which helps in protecting the skin from harmful rays.
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