Triphenylphosphine oxide

CAS No.	791-28-6
Chemical Name:	Triphenylphosphine oxide
Synonyms:	TPO;TPPO;Ph3PO;(C6H5)3P=O;AURORA KA-1603;Orlistat USP RC C;Triphenylphosphanoxid;Triphenylphosphinoxid;Triphenylphosphanoxide;triphenyl-phosphineoxid
CBNumber:	CB8296821
Molecular Formula:	C18H15OP
Formula Weight:	278.28
MOL File:	791-28-6.mol

Triphenylphosphine oxide Property

mp :	150-157 °C(lit.)

bp :

360 °C

density :

1,212 g/cm³

Fp :

180 °C

storage temp. :

Store at RT.

solubility :

methanol: 25 mg/mL, clear

Water Solubility :

slightly soluble

BRN :

745854

CAS DataBase Reference:

791-28-6(CAS DataBase Reference)

NIST Chemistry Reference:

(C6H5)3PO(791-28-6)

EPA Substance Registry System:

Phosphine oxide, triphenyl-(791-28-6)

Safety

Hazard Codes :

Xn,Xi

Risk Statements :

22-36/37/38-52/53

Safety Statements :

26-61-36

WGK Germany :

RTECS :

SZ1676000

HS Code :

29310095

Triphenylphosphine oxide Chemical Properties,Usage,Production

Chemical Properties
White solid

Triphenylphosphine oxide Preparation Products And Raw materials

Raw materials

Preparation Products
1-METHYLTHYMINE

Triphenylphosphine oxide Suppliers Global( 196)Suppliers

Supplier	Tel	Fax	Email	Country	ProdList	Advantage
Cheng Du Micxy Chemical Co.,Ltd	028-85632863 028-64559668 18048500443	028-85632863 QQ: 2509670926	micxysales@163.com	CHINA	13240	58
Shanghai Chang-Gen Chemical Technology Co., Ltd.	+86 (21) 6910-6824	+86 (21) 6910-6814	sales@shcgchem.com	CHINA	9	60
Quzhou Aokai Chemical Co., Ltd.	0570-3032831 3052223 13567026655	0570-6259571	sales@aokaichem.com	CHINA	41	58
Shanghai Boyle Chemical Co., Ltd.	Mr Qiu:021-50182298(Demestic market) Miss Xu：021-50180596（Abroad market）	+86-21-57758967	sales@boylechem.com	CHINA	2221	55
J & K SCIENTIFIC LTD.	--	--	jkinfo@jkchemical.com;market3@jkchemical.com	CHINA	96847	76
Meryer (Shanghai) Chemical Technology Co., Ltd.	+86-(0)21-61259100(Shanghai) +86-(0)755-86170099(ShenZhen) +86-(0)10-59487313(Beijing)	+86-(0)21-61259102(Shanghai) +86-(0)755-86170066(ShenZhen) +86-(0)10-88580358(Beijing)	sh@meryer.com	CHINA	40407	62
Alfa Aesar	400-610-6006; 021-67582000	021-67582001/03/05	saleschina@alfa-asia.com	CHINA	30333	84
TCI (Shanghai) Development Co., Ltd.	--	--	info@chemicalbook.com	CHINA	22159	81
BeiJing Hwrk Chemicals Limted	4006990298 010-57411839 020-31335234 021-51691807	010-87653215 0757-86311057 021-55236763	sales@hwrkchemical.com	CHINA	12649	55
Energy Chemical	021-58432009 / 400-005-6266	021-58436166-800	info@energy-chemical.com	CHINA	44198	61

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(C6H5)3P=O Phosphine oxide, triphenyl- Triphenyl phosphorus oxide Triphenylphosphanoxid Triphenylphosphanoxide triphenyl-phosphineoxid triphenylphosphorusoxide AURORA KA-1603 791-28-6 Catalysis and Inorganic Chemistry TRIPHENYLPHOSPHINE OXIDE TPO Phosphine Ligands Phosphorus Compounds TriphenylphosphineOxide,>98% Triphenylphosphineoxide,99% C18H15OP TPPO: Triphenylphosphine Oxide Triphenylphosphinoxid TPPO Catalysis and Inorganic Chemistry Phosphine Ligands Phosphorus Compounds oxo(triphenyl)phosphorane Di(phenyl)phosphorylbenzene Triphenylphosphine monoxide Trisphenylphosphine oxide organophosphorus compound Orlistat Related Compound C (25 mg) (Triphenylphosphine oxide) Triphenylphosphine oxide(TPPO) Triphenylphosphine oxide, 99% 100GR Orlistat USP RC C Orlistat Related CoMpound C Orlistat USP Related Compound C (Triphenylphosphine Oxide) Ph3PO Mouse Thrombopoietin ELISA Kit Human Thrombopoietin ELISA Kit