Name: 1,4-Bis(diphenylphosphino)butane
SKU: 7688-25-7
Availability: InStock

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HENAN SUNLAKE ENTERPRISE CORPORATION

Country: China (Mainland)

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Tel: +86-371- 86259723
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1,4-Bis(diphenylphosphino)butane

CAS NO.7688-25-7

Min.Order: 1 Kilogram
Payment Terms: L/C,D/A,D/P,T/T,Other

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Product Details

Keywords

DPPB
Butane-1,4-diylbis[diphenylphosphine]
1,4-BIS(DIPHENYLPHOSPHINE)BUTANE

Quick Details

ProName: 1,4-Bis(diphenylphosphino)butane
CasNo: 7688-25-7
Molecular Formula: C28H28P2
Appearance: white to light yellow crystal powde
Application: 7688-25-7
DeliveryTime: 7-10days after payment
PackAge: as customer's requirement
Port: China main port
ProductionCapacity: 100-200 Kilogram/Month
Purity: 99%
Storage: room temperature
Transportation: air or sea express
LimitNum: 1 Kilogram

Superiority

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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2.Material Safety Data Sheet (MSDS)
3.Route of synthesis (ROS)
4.Method of Aanlysis(MOA)
5.Nuclear Magnetic Resonance(NMR)
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1. Quality control, before shipment, free sample for test.
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3. Packing as your request, with photo before shipment
4. We can provide mixed containers with different mixed items in one container

HenNan sunlake enterprise corporation is located in Henan Province , The central plain of China , Which enjoys favorable geogeaphical position and convenient transportion, The com[any was established in june. 1998 , until now having more than 18 years experience in manufacturing & exporting chemical raw material .

Sunlake is a professional manufacturer engaged in producing and selling chemicals,including Organic & inorganic chemicals , pigments & Dyestuffs , Water treatment chemicals , Food & FEED additives and others . these products have been being well exported to europe , southeast Asia , the Middle East , Africa , South America and some other countries and areas.

We sincerely welcome foreign friends to visit our plant for cooperation. With the idea of "quality first,credit priority, Excellent service", We are highly acknowledged by customers for good quality and competitive price. More importantly , the company has a strong R & D team, who are professional engineers and scholars with Ph. D. .So we are confident to serve you better with our high - quality products and professional team.

We are taking great efforts to provide our customers with demanded goods and professional services, and continuously improve our core ability of competition and get the momentum for sustainable development, and finally make us being a reliable and professional wupplier in international market.

We welcome any serious inquiries from all customers of the world, and sincerely hope to cooperate with you for a brilliant future!

Details

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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1,4-Bis(diphenylphosphino)butane

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