CasNo.7688-25-7,1,4-Bis(diphenylphosphino)butane 7688-25-7,(7688-25-7) Suppliers

100 Kilogram	Negotiable

Min.Order :100 Kilogram
Purity: 99%
Payment Terms : L/C,D/A,D/P,T/T,Other

Keywords

1,4-Bis(diphenylphosphino)butane 7688-25-7 C28H28P2

Quick Details

Appearance:powder
Application:7688-25-7
PackAge:Depended
ProductionCapacity:300|Kilogram|Month
Storage:Refrigerator
Transportation:by air or by sea

Superiority:

1,4-Bis(diphenylphosphino)butane Basic information

Product Name:	1,4-Bis(diphenylphosphino)butane
Synonyms:	DPPB;Butane-1,4-diylbis[diphenylphosphine];1,4-BIS(DIPHENYLPHOSPHINE)BUTANE;1,4-BIS(DIPHENYLPHOSPHINO)BUTANE;TETRAMETHYLENEBIS(DIPHENYLPHOSPHINE);[4-(Diphenylphosphino)butyl](diphenyl)phosphine;1,4-butanediylbis[diphenyl-phosphin;Bis(1,4-diphenylphosphino)butane
CAS:	7688-25-7
MF:	C28H28P2
MW:	426.47
EINECS:	231-698-7
Product Categories:	Phosphines;Ligand;Phosphine Ligands;Synthetic Organic Chemistry;organophosphine ligand
Mol File:	7688-25-7.mol

1,4-Bis(diphenylphosphino)butane Chemical Properties

mp	132-136 °C(lit.)
BRN	706446
CAS DataBase Reference	7688-25-7(CAS DataBase Reference)
NIST Chemistry Reference	1,4-Bis(diphenylphosphino)butane(7688-25-7)
EPA Substance Registry System	Phosphine, 1,4-butanediylbis[diphenyl- (7688-25-7)

Safety Information

Hazard Codes	Xi,F
Risk Statements	36/38-36/37/38-11
Safety Statements	26-36-37/39-33-16-7/9
WGK Germany	3
F	10-23

MSDS Information

Provider	Language
1,4-Bis(diphenylphosphino)butane	English
ACROS	English
SigmaAldrich	English
ALFA	English

1,4-Bis(diphenylphosphino)butane Usage And Synthesis

Chemical Properties	white to light yellow crystal powde
Usage	suzuki reaction

1,4-Bis(diphenylphosphino)butane Preparation Products And Raw materials

Raw materials	Etanol-->Sodium hydroxide-->Hydrochloric acid-->Ethyl acetate-->Tetrahydrofuran-->Dichloromethane-->Sodium-->Magnesium sulfate-->Acetone-->n-Butyllithium-->Triphenylphosphine-->Litium-->Diphenylphosphine-->1,4-Dibromobutane-->1,4-Dichlorobutane
Preparation Products	(S)-(-)-7,7'-BIS[DI(3,5-DIMETHYLPHENYL)PHOSPHINO]-2,2',3,3'-TETRAHYDRO-1,1'-SPIROBIINDANE-->(R)-7,7'-BIS(DIPHENYLPHOSPHINO)-1,1'-SPIROBIINDANE-->(R)-(+)-7,7'-BIS(DIPHENYLPHOSPHINO)-2,2',3,3'-TETRAHYDRO-1,1'-SPIROBIINDANE-->(S)-7,7'-Bis[di(p-methylphenyl)phosphino]-1,1'-spirobiindane ,97%-->(R)-(+)-7,7'-BIS[DI(4-METHYLPHENYL)PHOSPHINO]-2,2',3,3'-TETRAHYDRO-1,1'-SPIROBIINDANE

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