(FORMYLMETHYLENE)TRIPHENYLPHOSPHORANE

Name：	(FORMYLMETHYLENE)TRIPHENYLPHOSPHORANE
CAS：	2136-75-6
Synonyms：	FORMYLMETHYLENETRIPHENYLPHOSPHORANE ; (FORMYLMETHYLENE)TRIPHENYLPHOSPHORANE ; 2-(TRIPHENYL-LAMBDA(5)-PHOSPHANYLIDENE)ACETALDEHYDE ; (TRIPHENYLPHOSPHORANYLIDENE)ACETALDEHYDE ; ACETALDEHYDE, 2-(TRIPHENYLPHOSPHORANYLIDENE)- ; (FORMYLMETHYLENE)TRIPHENYLPHOSPHORANE, 99% ; TRIPHENYLPHOSPHORANYLIDENE-ACETALDEHYDE ; 2-(TRIPHENYLPHOSPHORANYLIDENE)ACETALDEHYDE
MDL.：	MFCD00006994
H bond acceptor：	1
H bond donor：	0
Smile：	c1ccc(cc1)P(=CC=O)(c2ccccc2)c3ccccc3
InChi：	InChI=1S/C20H17OP/c21-16-17-22(18-10-4-1-5-11-18,19-12-6-2-7-13-19)20-14-8-3-9-15-20/h1-17H
InChiKey：	InChIKey=CQCAYWAIRTVXIY-UHFFFAOYSA-N
Property
Melting Point：	185-188 DEG C(LIT)
Comments：	APPLICATION: WITTIG REAGENT FOR THE CONVERSION OF ALDEHYDES AND KETONES TO TWO-CARBON HOMOLOGATED, ALPHA,BETA-UNSATURATED CARBONYL COMPOUNDS UNSPSC: 12352100 WGK: 3
Safety information
Symbol：	GHS07
Signal word：	Warning
Hazard statements：	H315-H319-H335
Precautionary statements：	P261-P305 + P351 + P338
hazard symbol：	Xi
Risk Code：	R:36/37/38
Safe Code：	S:26-36
WGK Germany：	3