Details
Product Name: Diphenyl(2,4,6-trimethylbenzoyl)phosphine oxide
Other name: TPO
MF：C22H21O2P
MW：348.37
CAS：75980-60-8
EINECS: 278-355-8
Appearance: yellow powder
Specification
| Item | Value |
| Melting point | 88-92 °C(lit.) |
| Boiling point | 519.6±60.0 °C(Predicted) |
Density
| 1.12 g/mL at 25 °C(lit.) |
Packing
| 25Kg/Drum |
Application
As a photoinitiator, it is mainly used for screen printing ink, offset printing ink, flexographic printing ink, and wood coatings.
Storage
Sealed in dry,Room Temperature.
