Photoinitiator EHA CAS:21245-02-3
Photoinitiator EHA (Isooctyl 4-Dimethylaminobenzoate)
CAS No.: 21245-02-3
Appearance: Light yellow liquid.
Specifications
Purity: ≥99.0%
Molecular Formula: C₁₇H₂₇NO₂
Molecular Weight: 277.4 ...
Category：Chemical Additives
Introduction
Photoinitiator EHA (Isooctyl 4-Dimethylaminobenzoate)
CAS No.: 21245-02-3
Appearance: Light yellow liquid.
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
Applications
- UV-Curable Systems:
- Used in UV-curable coatings and inks, particularly for cosmetic UV absorption.
Packaging & Transportation
- Standard Packaging: 25 kg/drum.
- Custom Packaging: Available per buyer’s request.
Storage
- Store in a cool, ventilated place.
- Protect from sunlight, heat, and moisture.
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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