Benzoicacid, p-(dimethylamino)-, 2-ethylhexyl ester (8CI) 2-Ethylhexyl4-(N,N-dimethylamino)benzoate 2-Ethylhexyl N,N-dimethyl-p-aminobenzoate
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Common name: 2-Ethylhexyl 4-dimethylaminobenzoate
CAS No.: 21245-02-3
EINECS No.:244-289-3
Appearance: Crystalline Powder
Molecular formula: C17H27NO2
Brand Name: Colorcom
Shelf Life: 2 Years
Place of Origin: China
Product Specification:
Molecular Weight |
277.4 |
Boiling point |
325 °C (lit.) |
Melting point |
242.5-243.5 °C |
Density |
0.995 g/mL at 25 °C (lit.) |
Purity |
≥99.0% |
Acidity coefficient (pKa) |
2.39±0.12(Predicted) |
Soluble |
Soluble in chloroform (a little), methanol (a little) |
Water solubility |
100μg/L at 20℃ |
Color |
Off-white to orange |
Product Description:
The photoinitiator EHA(isooctyl p-dimethylaminobenzoate, trade name ESCALOL507) is a good UV absorber in the UVB region with a maximum UV absorption peak of 311nm (ethanol solution). As an anti-ultraviolet effective ingredient, it is widely used in sunscreen cosmetics abroad, and the amount is very large. The US FDA lists sunscreen containing the ingredients of the product as the first type of cosmetics recommended by Chemicalbook. At present, with the continuous rapid development of China's sunscreen product market year by year, it is necessary to import isooctyl p-dimethylaminobenzoate (photoinitiator EHA) raw materials from abroad every year to use as industrial anti-aging agents. Therefore, it is of great practical significance to study the synthesis process of isooctyl p-dimethylaminobenzoate (photoinitiator EHA), and it is also helpful to realize the localization of the product.
Application:
Mainly used for UV absorption in cosmetics.
UV curing coatings and inks.
Package: 25kg/Barrel, 100kg
Storage: Refrigerator
Executive Standards: International Standard.
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