1,4-Bis (diphenylphosphino) butane (DPPB) CAS 7688-25-7 Tsarkake> 98.0% (HPLC)

Takaitaccen Bayani:

Sunan Chemical: 1,4-Bis (diphenylphosphino) butane

Synonyms: Tetramethylenebis (diphenylphosphine);DPPB

Saukewa: 7688-25-7

Tsafta:> 98.0% (HPLC)

Bayyanar: Fari ko Kashe-White Crystalline Foda

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Bayani:

Shanghai Ruifu Chemical Co., Ltd. is the leading manufacturer and supplier of 1,4-Bis(diphenylphosphino)butane (DPPB) (CAS: 7688-25-7) with high quality. We can provide COA, worldwide delivery, small and bulk quantities available. If you are interested in this product, please send detailed information includes CAS number, product name, quantity to us. Please contact: alvin@ruifuchem.com

Abubuwan Sinadarai:

Sunan Sinadari	1,4-Bis (diphenylphosphino) butane
Makamantu	Tetramethylenebis (diphenylphosphine);DPPB
Lambar CAS	7688-25-7
Lambar CAT	Saukewa: RF2316
Matsayin Hannun jari	A cikin Hannun jari, Ma'aunin samarwa Har zuwa Ton
Tsarin kwayoyin halitta	Saukewa: C28H28P2
Nauyin Kwayoyin Halitta	426.48
M	Hankalin iska, Mai jin zafi
Solubility	Mai narkewa a cikin Chloroform.Dan Soluble A Ruwa
Adanawa	Yanayin yanayi
Alamar	Ruifu Chemical

Ƙayyadaddun bayanai:

Abu	Ƙayyadaddun bayanai
Bayyanar	Fari ko Kashe-White Crystalline Foda
Tsarkake / Hanyar Bincike	98.0% (HPLC)
Matsayin narkewa	132.0 ~ 136.0 ℃
Ruwa (na Karl Fischer)	<1.00%
Solubility (Turbidity)	Bayyana zuwa Ƙanƙarar Haɓaka 2.5% a cikin Chloroform
Solubility (Launi)	Mara Launi zuwa Rawan Rawuwa sosai
Jimlar ƙazanta	<2.00%
Infrared Spectrum	Yayi daidai da Tsarin
Abubuwan da aka bayar na Proton NMR Spectrum	Yayi daidai da Tsarin
Matsayin Gwaji	Matsayin Kasuwanci
Amfani	Matsakaicin Magunguna

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Aikace-aikace:

1,4-Bis (diphenylphosphino) butane (DPPB) (CAS: 7688-25-7) ana amfani dashi a cikin Suzuki-Miyaura Cross Coupling Reaction ko amfani dashi azaman Ligands.Yana taka muhimmiyar rawa a matsayin ligand a cikin palladium (0) -catalyzed acylcyanation na arylacetylenes da deprotection na allyloxycarbamates.Yana aiki azaman ligand don alkylations, halayen isomerization kuma a cikin sunadarai na organometallic.Bugu da ari, ana amfani dashi a cikin Heck reaction, Negishi coupling and Sonogashira coupling.Bugu da ƙari, yana da amfani a cikin ilmin sunadarai na organometallic.