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Phenylbis(2,4,6-trimethylbenzoyl)phosphine oxide CAS:162881-26-7 photoinitiator 819 Product Introduction
Name: Phenylbis(2,4,6-trimethylbenzoyl)phosphineoxide
CAS number: 162881-26-7
Molecular formula: C26H27O3P
Molecular weight: 418.47
EINECS Number: 423-340-5
Appearance: Pale yellow powder.
| Test Item | Requirement | Test Result |
| Appearance： | Pale yellow powder | Pass |
| Assay： | ≥98.5% | 99.4% |
| Melting Point： | 127.0～135.0℃ | 130.9～132.9℃ |
| Loss on Drying： | ≤0.2% | 0.12% |
Phenylbis(2,4,6-trimethylbenzoyl)phosphine oxide Application:
1.Suitable for UV-curing varnishes and paint systems, such as for wood, paper, metal, plastic, optical fiber.
2.as well as printing inks and pre-impregnated systems.
Package:
20KG cardboard drum or box.
Storage:
Sealed storage at room temperature.
Related Products——photoinitiator
| Product name | Cas No. |
| Photoinitiator-907 | 71868-10-5 |
| Photoinitiator-TPO | 75980-60-8 |
| Photoinitiator-ITX | 5495-84-1 |
| Photoinitiator-1173 | 7473-98-5 |
| Phenylbis(2,4,6-trimethylbenzoyl)phosphine oxide | 162881-26-7 |
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