EN
cn 
100g/bag; 500g/bag; 1kg/bag; 25kg/drum
Address
No.567 Dengcai Street, Sandun, Westlake District, Hangzhou 310030, Zhejiang, China.
The photoinitiator EHA (isooctyl p-dimethylaminobenzoate, trade name ESCALOL507) is a good UV absorber in the UVB region, and its maximum UV absorption peak is 311nm (ethanol solution). As one of anti-ultraviolet active humectant ingredients, it is widely used in sunscreen cosmetics abroad, and the dosage is very large. The US FDA lists sunscreens containing this product ingredient as the first cosmetic recommended by Chemicalbook. At present, with the continuous and rapid development of my country's sunscreen product market year by year, it is necessary to import isooctyl p-dimethylaminobenzoate (photoinitiator EHA) raw materials from abroad every year as an anti-aging agent for industrial products. Therefore, it is of great practical significance to carry out research on the synthesis process of isooctyl p-dimethylaminobenzoate (photoinitiator EHA), and it is also helpful to realize the localization of the product.
Synonym
SYNCURE EHA; TIMTEC-BB SBB008471; Escalol507; Eusolex 6007; Eusolex6007; Padimate 0; p-Dimethylaminobenzoic acid 2-ethylhexyl ester
CAS No.: 21245-02-3
EC No.: 244-289-3
MF: C17H27NO2
MW: 277.4
Test Item | Specification | Test Result |
Appearance | Light Yellow Liquid | Light Yellow Liquid |
Assay(%) | 99.0%min | 99.7% |
Moisture(%) | 0.50% max | 0.08% |
Loss On Drying(%) | 1.0%max | 0.10% |
Light Transmittance (% 1g/10ml toluene) | 425nm | 94%min |
500nm | 97.5%min | |
CLARITY (10% W/V IN CH3OH) | Clear | Clear |
100g/bag; 500g/bag; 1kg/bag; 25kg/drum
Store in a cool, dry and ventilated place.
2 - 8 °C
UV absorber, raw material for sunscreen cosmetics
Used for UV curing of varnish coating system on paper, wood, metal and plastic surface
For the polymerization of various monomers by ultraviolet radiation.
Used in water-resistant sunscreen cosmetics.
Promote photoinitiation and effectively eliminate the interference effect of oxygen on photoinitiated polymerization.
Methyl p-dimethylaminobenzoate, propyl p-dimethylaminobenzoate, n-butyl p-dimethylaminobenzoate and its solution have antiseptic effect
