2-Ethylhexyl 4-dimethylaminobenzoate Typical Properties
Item
Standard
Test Results
Identification
A.H-NMR:Comply with the structure
Complies
B.LC-MS:Comply with the structure
Complies
C.The IR spectrum of sample should be identical with that of reference standard;
Complies
D.HPLC-ESI-MS
The retention time of the major peak in the chromatogram of the Assay preparation corresponds to that in the chromatogram of the
Standard preparation, as obtained in the Assay.
Complies
Crystallinity
meets the requirements.
Complies
Loss on drying
≤2.0%
0.19%
Heavy metals
≤10 ppm
<10ppm
Water
≤1.0%
0.1%
Sulphated ash
≤0.5%, determined on 1.0 g.
0.009%
Related substances
Unspecified impurities: for each impurity ≤0.10%
<0.10%
Total Impurity ≤0.5%
0.18%
Purity
≥99.0%
99.7%
Assay
99.0%~101.0% (anhydrous substance).
99.8%
Storage
Preserve in well-closed, light-resistant and airtight containers.
Complies
2-Ethylhexyl 4-dimethylaminobenzoate Usage
EHA is a highly effective amine complex used in conjunction with free radical (II) type
photoinitiators for UV polymerization of single – or multifunctional monomers
Mainly used for cosmetics uv absorption
UV – curing coatings and inks
2-Ethylhexyl 4-dimethylaminobenzoate Packaging and Shipping
Packaging:25 kg/package , as customer’s request
Shipping:It can be according to the customer’s request
2-Ethylhexyl 4-dimethylaminobenzoate storage
Store at RT.
