Description
Photo Initiator 1173 is a free-radical initiator/photoinitiator used to start polymerization, enabling controlled cure in UV/EB or thermal systems.
Uses
UV-curable inks/coatings/adhesives.
Benefits
Efficient surface cure; low yellowing; liquid handling.
Safety, Compliance & Notes
| Thermal Conductivity | 0.21W/m·K. |
| Electrical Conductivity | 0.000000001S/cm |
| Heat of Formation | -210kJ/mol |
| Heat of Vaporization | – |
| Structure | C6H5-CO-CH(OH)-CH3 |
| CAS Number | 7473-98-5 |
| EINECS Number | 231-272-0 |
| Storage & Packaging | Store cool and protected from light; keep away from reducing agents/contaminants; follow supplier limits for shelf life and temperature. (Applicable to Photo Initiator 1173 handling.) |
| Product Stewardship | Apply product stewardship: risk assessment, proper labeling, transport compliance, and customer communication via SDS/COA; avoid environmental release. (For Photo Initiator 1173.) |
| Note | Note: For Photo Initiator 1173, verify active content/assay, shelf life, and handling restrictions from the latest SDS/TDS before use. |
| Notice | NOTICE: Values may vary by grade and supplier; confirm specifications and hazards with current SDS/COA before use, storage, transport, or disposal. (For Photo Initiator 1173.) |
