Phenylbis(2,4,6-trimethylbenzoyl)phosphine oxide
| Price | Get Latest Price | ||
| Package | 1KG | 10KG | 25KG |
| Min. Order: | 1KG |
| Supply Ability: | 1ton |
| Update Time: | 2025-04-04 |
Product Details
| Product Name: Phenylbis(2,4,6-trimethylbenzoyl)phosphine oxide | CAS No.: 162881-26-7 |
| EC-No.: 423-340-5 | Min. Order: 1KG |
| Purity: 98% | Supply Ability: 1ton |
| Release date: 2025/04/04 |
1. Product Information
Phenylbis(2,4,6-trimethylbenzoyl)phosphine oxide Basic information
| Product Name: | Phenylbis(2,4,6-trimethylbenzoyl)phosphine oxide |
| Synonyms: | PHENYLBIS(2,4,6-TRIMETHYLBENZOYL)PHOSPHINE OXIDE;Phosphine oxide, phenylbis(2,4,6-trimethylbenzoyl)-;Photoinitiator 819;Phenylbis(2,4,6-triMethylbenzoyl)phosphine oxide 97%, powder;(Phenylphosphoryl)bis(mesitylmethanone);former IRGACURE 819;OMNIRAD 380;OMNIRAD 819 |
| CAS: | 162881-26-7 |
| MF: | C26H27O3P |
| MW: | 418.47 |
| EINECS: | 423-340-5 |
| Product Categories: | Miscellaneous;Organic Photoinitiators;Polymerization Initiators |
| Mol File: | 162881-26-7.mol |
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| Phenylbis(2,4,6-trimethylbenzoyl)phosphine oxide Chemical Properties |
| Melting point | 131-135 °C(lit.) |
| Boiling point | 590.0±60.0 °C(Predicted) |
| density | 1.17±0.1 g/cm3(Predicted) |
| storage temp. | Sealed in dry,Room Temperature |
| solubility | acetone, acetonitrile, toluene, and hexanedioldiacrylate: soluble |
| form | powder |
| color | Pale Yellow to Yellow |
| λmax | 366nm(MeOH)(lit.) |
| InChIKey | GUCYFKSBFREPBC-UHFFFAOYSA-N |
| CAS DataBase Reference | 162881-26-7 |
| EPA Substance Registry System | Phosphine oxide, phenylbis(2,4,6-trimethylbenzoyl)- (162881-26-7) |
| Safety Information |
| Hazard Codes | Xi |
| Risk Statements | 43-53 |
| Safety Statements | 22-24-37-61 |
| WGK Germany | - |
| HS Code | 29319090 |
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