Chemical Product Library / Reference
1-Hydroxycyclohexyl phenyl ketone
Chemical identity, technical indicators, performance and application reference. Confirm specifications and regulatory suitability against supplier documentation.
Chemical identity
| English name | 1-Hydroxycyclohexyl phenyl ketone |
|---|---|
| English synonyms | Irgacure 184;Photoinitiator 184;HCPK |
| Chinese name | 1-羟基环己基苯基甲酮 |
| Chinese synonyms | 光引发剂184;Irgacure 184;HCPK |
| Chemical category | Photoinitiators |
| CAS No. | 947-19-3 |
| EINECS No. | 213-433-3 |
| Molecular formula | C13H16O2 |
| Molecular weight | 204.27 |
PubChem structure images are reference depictions, not proof of composition, purity, grade, or regulatory status. Mixtures and polymers may not have a single representative structure.
Technical indicators
Assay ≥99.0%; melting point 45–49°C; volatile matter ≤0.2%; ash ≤0.1%
Performance characteristics
White crystalline powder, highly efficient Type I photoinitiator, low yellowing
Application scenarios
UV-curable coatings, inks, adhesives, photoresists