Transparent yellow liquid
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Overview
2-Hydroxy-2-methylpropiophenone (CAS: 7480-56-0) is a photoinitiator synthesized via Friedel-Crafts acylation. Its molecular formula is C10H12O2, serving as a key intermediate in UV-curable formulations.
Application
- UV-curable coatings for industrial wood and metal finishes.
- High-speed printing inks requiring rapid surface curing.
- Adhesives and sealants in optical fiber and electronics assembly.
Precautions
Store in cool, dry conditions away from direct sunlight. Use appropriate PPE to prevent skin irritation; avoid inhalation of dust or vapor during handling.