Photoinitiator EHA CAS:21245-02-3

​Photoinitiator EHA (Isooctyl 4-Dimethylaminobenzoate)

CAS No.: 21245-02-3
Appearance: Light yellow liquid.

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​Specifications

​Purity: ≥99.0%​Molecular Formula: C₁₇H₂₇NO₂​Molecular Weight: 277.4 g/mol​EINECS No.: 244-289-3​Melting Point: 242.5–243.5 °C​Boiling Point: 325 °C​Density: 0.995 g/mL

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​Applications

​UV-Curable Systems:Used in ​UV-curable coatings and ​inks, particularly for ​cosmetic UV absorption.

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​Packaging & Transportation

​Standard Packaging: 25 kg/drum.​Custom Packaging: Available per buyer’s request.

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​Storage

Store in a ​cool, ventilated place.Protect from ​sunlight, ​heat, and ​moisture.

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Summary:
Photoinitiator EHA is a ​high-purity liquid photoinitiator optimized for UV-curable coatings, inks, and cosmetic UV protection. Its ​thermal stability and ​low density ensure efficient performance, while strict ​storage protocols maintain product integrity.

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