Phenylbis(2,4,6-trimethylbenzoyl)phosphine oxide
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- CAS-Nr.
- 162881-26-7
- Englisch Name:
- Phenylbis(2,4,6-trimethylbenzoyl)phosphine oxide
- Synonyma:
- BAPO;IRGACURE 819;Photoinitiator 819;OMNIRAD 819;UV819;OMNIRAD 380;BIS(2,4,6-TRIMETHYLBENZOYL)PHENYLPHOSPHINE OXIDE;Phenylbis;(Phenylphosphoryl)bis(mesitylmethanone);PI-819
- CBNumber:
- CB1126312
- Summenformel:
- C26H27O3P
- Molgewicht:
- 418.47
- MOL-Datei:
- 162881-26-7.mol
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Phenylbis(2,4,6-trimethylbenzoyl)phosphine oxide Eigenschaften
- Schmelzpunkt:
- 131-135 °C(lit.)
- Siedepunkt:
- 590.0±60.0 °C(Predicted)
- Dichte
- 1.17±0.1 g/cm3(Predicted)
- Dampfdruck
- 0Pa at 20℃
- storage temp.
- Sealed in dry,Room Temperature
- L?slichkeit
- acetone, acetonitrile, toluene, and hexanedioldiacrylate: soluble
- Aggregatzustand
- powder
- Farbe
- Pale Yellow to Yellow
- Wasserl?slichkeit
- 100μg/L at 20-21℃
- maximale Wellenl?nge (λmax)
- 366nm(MeOH)(lit.)
- InChI
- InChI=1S/C26H27O3P/c1-16-12-18(3)23(19(4)13-16)25(27)30(29,22-10-8-7-9-11-22)26(28)24-20(5)14-17(2)15-21(24)6/h7-15H,1-6H3
- InChIKey
- GUCYFKSBFREPBC-UHFFFAOYSA-N
- SMILES
- P(C1C=CC=CC=1)(=O)(C(C1C(=CC(C)=CC=1C)C)=O)C(C1C(=CC(C)=CC=1C)C)=O
- LogP
- 5.77-5.8 at 22℃
- CAS Datenbank
- 162881-26-7
- EPA chemische Informationen
- Phosphine oxide, phenylbis(2,4,6-trimethylbenzoyl)- (162881-26-7)
Sicherheit
- Risiko- und Sicherheitserkl?rung
- Gefahreninformationscode (GHS)
| Kennzeichnung gef?hrlicher |
Xi |
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| R-S?tze: |
43-53 |
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| S-S?tze: |
22-24-37-61 |
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| WGK Germany |
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| HS Code |
29319090 |
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| Bildanzeige (GHS) |
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| Alarmwort |
Warnung |
| Gefahrenhinweise |
| Code |
Gefahrenhinweise |
Gefahrenklasse |
Abteilung |
Alarmwort |
Symbol |
P-Code |
| H317 |
Kann allergische Hautreaktionen verursachen. |
Sensibilisierung der Haut |
Kategorie 1A |
Warnung |
![GHS hazard pictograms]() src="/GHS07.jpg" width="20" height="20" /> |
P261, P272, P280, P302+P352,P333+P313, P321, P363, P501 |
| H413 |
Kann für Wasserorganismen sch?dlich sein, mit langfristiger Wirkung. |
Langfristig (chronisch) gew?ssergef?hrdend |
Kategorie 4 |
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| Sicherheit |
| P261 |
Einatmen von Staub vermeiden. |
| P272 |
Kontaminierte Arbeitskleidung nicht au?erhalb des Arbeitsplatzes tragen. |
| P273 |
Freisetzung in die Umwelt vermeiden. |
| P280 |
Schutzhandschuhe/Schutzkleidung/Augenschutz tragen. |
| P302+P352 |
BEI BERüHRUNG MIT DER HAUT: Mit viel Wasser/... (Hersteller kann, falls zweckm??ig, ein Reinigungsmittel angeben oder, wenn Wasser eindeutig ungeeignet ist, ein alternatives Mittel empfehlen) waschen. |
| P333+P313 |
Bei Hautreizung oder -ausschlag: ?rztlichen Rat einholen/?rztliche Hilfe hinzuziehen. |
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Phenylbis(2,4,6-trimethylbenzoyl)phosphine oxide Chemische Eigenschaften,Einsatz,Produktion Methoden
R-S?tze Betriebsanweisung:
R43:Sensibilisierung durch Hautkontakt m?glich.
R53:Kann in Gew?ssern l?ngerfristig sch?dliche Wirkungen haben.
S-S?tze Betriebsanweisung:
S22:Staub nicht einatmen.
S24:Berührung mit der Haut vermeiden.
S37:Geeignete Schutzhandschuhe tragen.
S61:Freisetzung in die Umwelt vermeiden. Besondere Anweisungen einholen/Sicherheitsdatenblatt zu Rate ziehen.
Verwenden
Phenylbis(2,4,6-trimethylbenzoyl)phosphine oxide is a useful research chemical compound.
Definition
Phenylbis(2,4,6-trimethylbenzoyl)phosphine oxide (PPO) has a local absorption maximum in the visible spectrum at 405 nm and could provide sufficient initiating radicals to crosslink polyamic diacrylate ester in NMP[1]. Phenylbis(2,4,6-trimethylbenzoyl)phosphine oxide (GR-XBPO) could be used as the reductant, and Monoethanolamine as the oxygen inhibition agent. After UV irradiation, oxygen-containing groups (OCGs) on the graphene oxide (GO) plane and edges are largely removed due to the reduction of GO by free radicals generated by photoinitiator decomposition[2].
Application
Photoinitiator 819 (HRcure-819) can also be used in colored UV-curable plastic coatings. UV coatings have been widely used on plastic shells of various electronic and household appliances due to their excellent performance and efficient production. However, the deep curing of UV coatings after coloring is not good, resulting in poor film adhesion and poor dispersion and arrangement of pigments by UV resins, which seriously affect the appearance of the coatings. Therefore, the traditional construction process is to paint solvent-based colored primer first; after baking, apply UV varnish to improve the physical properties of the film surface.
Phenylbis(2,4,6-trimethylbenzoyl)phosphine oxide Upstream-Materialien And Downstream Produkte
Upstream-Materialien
Downstream Produkte
Phenylbis(2,4,6-trimethylbenzoyl)phosphine oxide Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.
Global( 342)Lieferanten
162881-26-7()Verwandte Suche:
- PHENYLBIS(2,4,6-TRIMETHYLBENZOYL)PHOSPHINE OXIDE
- Phosphine oxide, phenylbis(2,4,6-trimethylbenzoyl)-
- Phenylbis(2,4,6-triMethylbenzoyl)phosphine oxide 97%, powder
- former IRGACURE 819
- IRGACURE(R) 819
- Phenylbis(2,4,6-trimethylbenzoyl)phosphine oxide ,99%
- Photoinitiator XBPO
- HRcure-819
- PHine oxide
- Phenylbis(2,4,6-trimethylbenzoyl)p
- photo sensitizer 819
- 246-trimetyl benzoyl
- PI-819
- bis(2,4,6-trimethyL
- Methanone, 1,1'-(phenylphosphinylidene)bis[1-( 2,4,6-trimethylphenyl)-
- UV 819 Photoinitiator 819 BAPO
- Phenylbis(2,4,6-trimethylbenzoyl)phosphineOxide>
- Bis(2,4,6-trimethylbenzoyl) Phenyl Phosphinate
- Hot sale Photoinitiator 819
- Photoinitiator XBPO 819
- 6-trimethylbenzoyl)phosphine oxide
- Phenylbis(2
- photoinitiator908
- JADEADD PI
- JADEWIN PI 819
- Uv Photoinitiator 819
- Photoinitiator 819 CAS No.?162881-26-7?Factory Low Price High Quality
- Photoinitiator 819 phenyl bis(2,4,6-trimethylbenzoyl)-phosphine oxide
- Photoinitiator 819
- (Phenylphosphoryl)bis(mesitylmethanone)
- OMNIRAD 380
- OMNIRAD 819
- BIS(2,4,6-TRIMETHYLBENZOYL)PHENYLPHOSPHINE OXIDE
- UV819
- IRGACURE 819
- BAPO
- 2-Benzyl-2dimethylamino-1-(4-morpholinphenyl)butan
- Phenylbis
- Efficient Photoinitiator Xbpo 819
- Ethyl isovalerate 108-64-5
- Lencolo 5020（819）
- Sinocure? 819 DW / Irgacure 819 DW / Omnirad 819 DW CAS
- Sinocure? 819 / irgacure 819 / Omnirad 819
- APi-819
- 162881-26-7
- CH33C6H2CO2POC6H5
- C26H27O3P
- Miscellaneous
- Organic Photoinitiators
- Polymerization Initiators
