Khoom

Diphenyl(2,4,{2}}trimethylbenzoyl)phosphine Oxide

Khoom Taw qhia

Diphenyl(2,4,6-trimethylbenzoyl) phosphine oxide Cov ntaub ntawv yooj yim

Khoom npe:	Diphenyl (2,4, 6-trimethylbenzoyl) phosphine oxide
Synonyms:	2,4,6-TRIMETHYLBENZOYLDIPHENYL PHOSPHINE OXIDE TPO; Diphenyl(2,4,6-trimethylbenzoyl);SPEEDCURE TPO; Diphenyl-(2,4,6-Trimethylbenzolyl)-Phosphine Oxide -2,4,6);YF-PI TPO;2,4,6-TRIMETHYLBENZOYLDI PHENYLPHOSPHINOXIDE;diphenyl(2,4,6-trimethylbenzoyl)phosphine;IHT-PI TPO
CAS:	75980-60-8
MF:	C22H21O2P
MW:	348.37
EINECS:	278-355-8
Khoom Categories:	chemical additive; Lwm yam; Cov khoom siv ua haujlwm; Photopolymerization Initiators; Organic Photoinitiators; Polymerization Initiators; TPO; bc0001; 75980-60-8
Mol File:	75980-60-8.mol

Diphenyl (2,4, 6-trimethylbenzoyl) phosphine oxide tshuaj muaj zog

Melting point	88-92 degree (lit.)
Boiling point	519.6 ± 6 0.0 degree (Predicted)
ceev	1.12 g / ml ntawm 25 degree (lit.)
vapor siab	0Pa ntawm 25 degree
Refractive Index	n20/D 1.475 (lit.)
Fp	>230 degree F
cia temp.	Muab kaw rau hauv qhuav, Chav Kub
solubility	Soluble hauv Methanol
daim ntawv	hmoov rau siv lead ua
xim	Lub teeb daj rau daj rau ntsuab
Dej Solubility	3.4mg / L ntawm 20 degree
lw max	400nm (DMF) (lit.)
Kev ruaj ntseg:	ruaj khov. Incompatible nrog muaj zog oxidizing neeg sawv cev.
InChIKey	VFHVQBAGLAREND-UHFFFAOYSA-N
LogP	3.1 ntawm 23 degree
CAS DataBase Reference	75980-60-8(CAS DataBase Reference)
EPA Tshuaj Registry System	Phosphine oxide, diphenyl (2,4, 6-trimethylbenzoyl)- (75980-60-8)

Cov ntaub ntawv kev nyab xeeb

Hazard Codes	Xn, N
Risk Statements	22-62-51/53
Cov lus hais txog kev nyab xeeb	22-24/25-61-36/37
RIDADR	UN 3077 9 / PGIII
WGK Germany	2
RTECS	SZ0395000
HazardClass	9
PackingGroup	III
HS Code	29319090

MSDS Cov Ntaub Ntawv

Tus kws kho mob	Lus
SigmaAldrich	Lus Askiv

Diphenyl (2,4, 6-trimethylbenzoyl) phosphine oxide Siv Thiab Synthesis

Chemical Properties	dawb los yog cream hmoov
Siv	Diphenyl(2,4,6-trimethylbenzoyl) phosphine oxide yog tus thawj tswj kev yees duab, siv ntau hom kev lag luam number case
Siv	TPO tuaj yeem siv rau hauv cov duab sib txuas ntawm PMMA sib xyaw, uas tuaj yeem siv ntxiv los ua lub rooj vag insulator hauv cov organic nyias zaj duab xis transistors (OTFTs). Nws kuj tseem siv tau los tsim cov UV curable urethane-acrylate coatings. Nws kuj tseem siv tau rau hauv cov tshuaj tiv thaiv photoinduced rau kev tsim cov organophosphine tebchaw, uas muaj peev xwm pom lawv cov kev siv li ligands nrog hlau catalysts thiab reagents.
Kev piav qhia dav dav	Diphenyl (2,4,6-trimethylbenzoyl) phosphine oxide (TPO) yog monoacylphosphine oxide raws li photoinitiator uas tuaj yeem muab tso rau hauv ntau hom polymeric matrixes rau kev kho kom zoo thiab xim ruaj khov ntawm cov resin.
Flammability thiab Explosibility	Tsis yog nplaim taws