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

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

Apejuwe kukuru:

Orukọ Kemikali: 1,4-Bis (diphenylphosphino) butane

Synonyms: Tetramethylenebis (diphenylphosphine);DPPB

CAS: 7688-25-7

Mimọ:> 98.0% (HPLC)

Irisi: Funfun tabi Paa-White Crystalline Powder

Mobile/Wechat/WhatsApp: +86-15026746401

E-Mail: alvin@ruifuchem.com

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Apejuwe:

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

Kemikali Properties:

Orukọ Kemikali	1,4-Bis (diphenylphosphino) butane
Awọn itumọ ọrọ sisọ	Tetramethylenebis (diphenylphosphine);DPPB
Nọmba CAS	7688-25-7
NỌMBA CAT	RF2316
Iṣura Ipo	Ninu Iṣura, Iwọn iṣelọpọ Ti o to Awọn Toonu
Ilana molikula	C28H28P2
Òṣuwọn Molikula	426.48
Ni imọlara	Afẹfẹ Sensitive, Ooru kókó
Solubility	Soluble ni Chloroform.Die-die tiotuka ninu Omi
Ibi ipamọ	Ibaramu otutu
Brand	Ruifu Kemikali

Awọn pato:

Nkan	Awọn pato
Ifarahan	Funfun tabi Pa-White Crystalline Powder
Mimọ / Analysis Ọna	> 98.0% (HPLC)
Ojuami Iyo	132.0 ~ 136.0 ℃
Omi (nipasẹ Karl Fischer)	<1.00%
Solubility (Tirbidity)	Ko o si Hazy Gidigidi 2.5% ni Chloroform
Solubility (Awọ)	Alailowaya si Irẹwẹsi pupọ Yellow
Lapapọ Awọn Aimọ	<2.00%
Infurarẹẹdi julọ.Oniranran	Ni ibamu si Eto
Proton NMR julọ.Oniranran	Ni ibamu si Eto
Igbeyewo Standard	Standard Enterprise
Lilo	elegbogi Intermediates

Package & Ibi ipamọ:

Package: Igo, apo bankanje aluminiomu, 25kg / Paali ilu, tabi gẹgẹ bi ibeere alabara

Ipò Ìpamọ́:Fipamọ sinu awọn apoti ti a fi edidi ni itura ati ibi gbigbẹ;Dabobo lati ina ati ọrinrin

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Ohun elo:

1,4-Bis (diphenylphosphino) butane (DPPB) (CAS: 7688-25-7) ti lo ni Suzuki-Miyaura Cross Coupling Reaction tabi lo bi Ligands.O ṣe ipa pataki bi ligand ni palladium (0) -catalyzed acylcyanation ti arylacetylenes ati idabobo ti allyloxycarbamates.O ṣe bi ligand fun alkylations, awọn aati isomerization ati ni kemistri organometallic.Siwaju si, o ti wa ni lilo ni Heki lenu, Negishi coupling ati Sonogashira coupling.Ni afikun si eyi, o wulo ni kemistri organometallic.