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Postion:Product Catalog >Organic Chemistry>Phosphines>1,4-Bis(diphenylphosphino)butane
1,4-Bis(diphenylphosphino)butane
  • 1,4-Bis(diphenylphosphino)butane
  • 1,4-Bis(diphenylphosphino)butane
  • 1,4-Bis(diphenylphosphino)butane
  • 1,4-Bis(diphenylphosphino)butane
  • 1,4-Bis(diphenylphosphino)butane

1,4-Bis(diphenylphosphino)butane NEW

Price Get Latest Price
Package 25KG
Min. Order: 1KG
Supply Ability: 50000KG/month
Update Time: 2023-08-18

Product Details

Product Name: 1,4-Bis(diphenylphosphino)butane CAS No.: 7688-25-7
EC-No.: 231-698-7 Min. Order: 1KG
Purity: 99% Supply Ability: 50000KG/month
Release date: 2023/08/18

CAS:7688-25-7
MF:C28H28P2
MW:426.47
EINECS:231-698-7
Product Categories:Phosphines;Phosphine Ligands;Ligand;Synthetic Organic Chemistry;Achiral Phosphine;Aryl Phosphine;organophosphine ligand
Mol File:7688-25-7.mol
Article illustration

1,4-Bis(diphenylphosphino)butane Chemical Properties
Melting point 132-136 °C (lit.)
Boiling point 542.0±33.0 °C(Predicted)
storage temp. Inert atmosphere,Room Temperature
form Crystalline Powder
color White to almost white
Water Solubility Soluble in chloroform. Slightly soluble in water
BRN 706446
InChIKeyBCJVBDBJSMFBRW-UHFFFAOYSA-N
CAS DataBase Reference7688-25-7(CAS DataBase Reference)
NIST Chemistry Reference1,4-Bis(diphenylphosphino)butane(7688-25-7)
EPA Substance Registry SystemPhosphine, 1,4-butanediylbis[diphenyl- (7688-25-7)
1,4-Bis(diphenylphosphino)butane Usage And Synthesis
Chemical Propertieswhite to light yellow crystal powde
Uses1,4-Bis(diphenylphosphino)butane is used in Suzuki reaction. It plays an essential role as a ligand in palladium(0)-catalyzed acylcyanation of arylacetylenes and deprotection of allyloxycarbamates. It acts as a ligand for alkylations, isomerization reactions and in organometallic chemistry. Further, it is used in Heck reaction, Negishi coupling and Sonogashira coupling. In addition to this, it is useful in organometallic chemistry.
Purification MethodsRecrystallise it from EtOH [Trippett J Chem Soc 4263 1961]. [King J Coord Chem 1 62 1971, Tolman Chem Rev 77 313 1977.]
Packing &shipping&Payment
Packing:25kg/drum
Shipping:by sea or by air
Payment:T/T,western union,moneygram
Packaging Details drum
Port:Tianjin
Lead Time :
Quantity(Kilograms)1 - 10000>10000
Est. Time(days)5To be negotiated

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Article illustrationCompany information
Hebei Mojin Biotechnology Co., Ltd, Our company is a professional in 4'-Methylacetophenone,Levamisole hydrochloride ,N-Methylformamide and other chemical reagents research and development production enterprises. Our business covers more than 30 countries, most of the big customers come from Europe, America and other countries in the world, we can guarantee the quality and price. In recent decades, with the efforts of all employees, we have established many cooperative companies in shandong, henan, guangdong and other places. Our corporate purpose is based on the market, enhance the strength, take the road of scientific and environmental sustainable development, relying on the country. Technology r & d center, increase the investment in r & d, based on the domestic market, expand the international market, manufacturing quality products, sincere service to the society, into a modern, ecological, scientific and technological enterprise world.

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