1,4-BIS(DIPHENYLPHOSPHINO)BUTANE ,7688-25-7

1,4-BIS(DIPHENYLPHOSPHINO)BUTANE

Basic Information
Product Name：	1,4-BIS(DIPHENYLPHOSPHINO)BUTANE
CAS：	7688-25-7
English Synonyms：	1,4-BIS(DIPHENYLPHOSPHINE)BUTANE ; 1,4-BUTANEDIYLBIS[DIPHENYLPHOSPHINE] ; [4-(DIPHENYLPHOSPHANYL)BUTYL]DIPHENYLPHOSPHANE ; TETRAMETHYLENEBIS(DIPHENYLPHOSPHINE) ; 1,4-BIS(DIPHENYLPHOSPHINO)BUTANE ; 1,4-BUTYLENEBIS(DIPHENYLPHOSPHINE) ; DPPB
MDL Number.：	MFCD00003051
H bond acceptor：	0
H bond donor：	0
Smile：	c1ccc(cc1)P(CCCCP(c2ccccc2)c3ccccc3)c4ccccc4
InChi：	InChI=1S/C28H28P2/c1-5-15-25(16-6-1)29(26-17-7-2-8-18-26)23-13-14-24-30(27-19-9-3-10-20-27)28-21-11-4-12-22-28/h1-12,15-22H,13-14,23-24H2
InChiKey：	InChIKey=BCJVBDBJSMFBRW-UHFFFAOYSA-N
Property
Melting Point：	132-136 DEG C(LIT)/130-137℃
Comments：	APPLICATION: EMPLOYED AS A LIGAND IN PD(0)-CATALYZED ACYLCYANATION OF ARYLACETYLENES AND DEPROTECTION OF ALLYLOXYCARBAMATES LIGAND FOR: ALKYLATIONS LIGAND FOR: HECK REACTION LIGAND FOR: ISOMERIZATIONS LIGAND FOR: NEGISHI COUPLING LIGAND FOR: SONOGASHIRA COUPLING LIGAND FOR: STILLE COUPLING LIGAND FOR: SUZUKI-MIYAURA COUPLING UNSPSC: 12352103 WGK: 3
Safety information
Symbol：	GHS07
Signal word：	Warning
Hazard statements：	H315-H319-H413
Precautionary statements：	P305 + P351 + P338
hazard symbol：	Xi
Risk Code：	R:36/38
Safe Code：	S:26-36
WGK Germany：	3

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