1,4-Bis (diphenylphosphino) butane (DPPB) CAS 7688-25-7 Mimọ> 98.0% (HPLC)
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
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 |
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: 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
Bawo ni lati Ra?Please contact: sales@ruifuchem.com or alvin@ruifuchem.com
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MOQ?Ko si MOQ.Ibere kekere jẹ itẹwọgba.
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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.
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