Butan-1,4-diylbis[diphenylphosphin]
|
|
Butan-1,4-diylbis[diphenylphosphin] Eigenschaften
- Schmelzpunkt:
- 132-136 °C (lit.)
- Siedepunkt:
- 542.0±33.0 °C(Predicted)
- storage temp.
- Inert atmosphere,Room Temperature
- Aggregatzustand
- Crystalline Powder
- Farbe
- White to almost white
- Wasserl?slichkeit
- Soluble in chloroform. Slightly soluble in water
- BRN
- 706446
- InChI
- InChI=1S/C28H28P2/c1-5-15-25(16-6-1)29(26-17-7-2-8-18-26)23-13-14-24-30(27-19-9-3-10-20-27)28-21-11-4-12-22-28/h1-12,15-22H,13-14,23-24H2
- InChIKey
- BCJVBDBJSMFBRW-UHFFFAOYSA-N
- SMILES
- P(CCCCP(C1C=CC=CC=1)C1C=CC=CC=1)(C1C=CC=CC=1)C1C=CC=CC=1
- CAS Datenbank
- 7688-25-7(CAS DataBase Reference)
- NIST chemische Informationen
- 1,4-Bis(diphenylphosphino)butane(7688-25-7)
- EPA chemische Informationen
- Phosphine, 1,4-butanediylbis[diphenyl- (7688-25-7)
Sicherheit
- Risiko- und Sicherheitserkl?rung
- Gefahreninformationscode (GHS)
Kennzeichnung gef?hrlicher | Xi,F | ||
---|---|---|---|
R-S?tze: | 36/38-36/37/38-11 | ||
S-S?tze: | 26-36-37/39-33-16-7/9 | ||
WGK Germany | 3 | ||
F | 10-23 | ||
TSCA | Yes | ||
HS Code | 29319090 |
Bildanzeige (GHS) |
![]() |
||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Alarmwort | Warnung | ||||||||||||||||||||||||||||
Gefahrenhinweise |
|
||||||||||||||||||||||||||||
Sicherheit |
|
Butan-1,4-diylbis[diphenylphosphin] Chemische Eigenschaften,Einsatz,Produktion Methoden
R-S?tze Betriebsanweisung:
R36/38:Reizt die Augen und die Haut.R36/37/38:Reizt die Augen, die Atmungsorgane und die Haut.
R11:Leichtentzündlich.
S-S?tze Betriebsanweisung:
S26:Bei Berührung mit den Augen sofort gründlich mit Wasser abspülen und Arzt konsultieren.S36:DE: Bei der Arbeit geeignete Schutzkleidung tragen.
S37/39:Bei der Arbeit geeignete Schutzhandschuhe und Schutzbrille/Gesichtsschutz tragen.
S33:Ma?nahmen gegen elektrostatische Aufladungen treffen.
S16:Von Zündquellen fernhalten - Nicht rauchen.
S7/9:Beh?lter dicht geschlossen an einem gut gelüfteten Ort aufbewahren.
Chemische Eigenschaften
white to light yellow crystal powdeVerwenden
1,4-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.Lager
Readily oxidized in solution to the phosphine oxide and should be handled under N2 or Ar. The compound is air-stable in the solid state.l?uterung methode
Recrystallise it from EtOH [Trippett J Chem Soc 4263 1961]. [King J Coord Chem 1 62 1971, Tolman Chem Rev 77 313 1977.]Butan-1,4-diylbis[diphenylphosphin] Upstream-Materialien And Downstream Produkte
Upstream-Materialien
Diphenylphosphin
Ethanol
Aceton
1,4-Dichlorbutan
Natrium
Tetrahydrofuran
Ethylacetat
Hydrogenchlorid
1,4-Dibrombutan
Dichlormethan
Natriumhydroxid
Triphenylphosphin
Magnesiumsulfat
Lithium
Butyllithium
Diphenyl[4-(diphenylphosphinyl)butyl]phosphine oxide
Downstream Produkte
(S)-(-)-7,7'-BIS[DI(3,5-DIMETHYLPHENYL)PHOSPHINO]-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
(R)-(+)-7,7'-BIS(DIPHENYLPHOSPHINO)-2,2',3,3'-TETRAHYDRO-1,1'-SPIROBIINDANE
(R)-7,7'-BIS(DIPHENYLPHOSPHINO)-1,1'-SPIROBIINDANE
(4-chlorobutyl)diphenylphosphane
Tetraphenyldiphosphin
Butan-1,4-diylbis[diphenylphosphin] Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.
Global( 450)Lieferanten
Firmenname | Telefon | Land | Produktkatalog | Edge Rate | |
---|---|---|---|---|---|
Puyang Huicheng Electronic Materials Co., Ltd. | +86-0393-+86-0393-8910800 +8615839383373 |
info@huichengchem.com | China | 530 | 58 |
Henan Research New Materials Co., Ltd. | +8618903931531 |
sales018@researchvip.com | China | 171 | 58 |
Hebei Chuanghai Biotechnology Co., Ltd | +8617732866630 |
abby@chuanghaibio.com | China | 8773 | 58 |
Hebei Mujin Biotechnology Co.,Ltd | +86-13288715578 |
sales@hbmojin.com | China | 12648 | 58 |
Hebei Chuanghai Biotechnology Co,.LTD | +86-13131129325 |
sales1@chuanghaibio.com | China | 5251 | 58 |
Capot Chemical Co.,Ltd. | +8613336195806 |
sales@capot.com | China | 29731 | 60 |
Shanghai Daken Advanced Materials Co.,Ltd | +86-2158073036 |
info@dakenam.com | China | 12828 | 58 |
Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 |
info@tianfuchem.com | China | 21622 | 55 |
ATK CHEMICAL COMPANY LIMITED | +undefined-21-51877795 |
ivan@atkchemical.com | China | 33024 | 60 |
AB PharmaTech,LLC | 323-480-4688 |
sales@acrospharmatech.com | United States | 989 | 55 |
7688-25-7(Butan-1,4-diylbis[diphenylphosphin])Verwandte Suche:
N-(Carboxymethyl)-N-(phosphonomethyl)glycin
1,3-Diphenyl-2-thioharnstoff
Propan-1,3-diylbis(diphenylphosphin)
Dichlor(diphenyl)silan
Chlordiphenylphosphin
Diphenylphosphine oxide
Tetramethylenbis[triphenylphosphonium]dibromid
Diphenylphosphin
Phenylphosphin
(+)-2,2-Dimethyl-4,5-((diphenylphosphino)dimethyl)dioxolan
(-)-2,2-Dimethyl-4,5-((diphenylphosphino)dimethyl)dioxolan
N-BUTANE
Butan-1,4-diylbis[diphenylphosphin]
- 98% DPPB
- Tetramethylenebis(diphenylphosphine) DPPB
- 1,4-Bis(diphenylphosphino)butane, 98% 5GR
- 1,4-Bis(diphenylphosphiNA)butane
- 1,4-Bis(diphenylphosphino)buta
- 1,4-Bis(diphenylphosphino)butane Butane-1,4-diylbis[diphenylphosphine]
- 1,4-Butylenebis(diphenylphosphine)
- 1,4-diphenyl phosphinobutane
- 1,4-Bis(diphenylphosphino)butane SynonyM Butane-1,4-diylbis[diphenylphosphine]
- 1,4-Bis(diphenylphosphino)butane 98%
- 4-Bis(diphenylphosphino)butane, 98%
- 1,5-dimethyl-4-[methyl(nitroso)amino]-2-phenyl-1,2-dihydro-3h-pyrazol-3-one
- 1,4-butanediylbis[diphenyl-phosphin
- Bis(1,4-diphenylphosphino)butane
- Phosphine, 1,4-butanediylbis[diphenyl-
- 1,4-bis(diphenylphosphino)butane(dppb)
- 1,4-Bis(diphenyphosphino)Butane
- 1,4-Bis(diphenylphosphino)butane,98%DPPB
- DPPB/1,4-BIS(DIPHENYLPHOSPHINO)BUTANE
- bis-(diphenylphosphino)butane (dppb)
- 1,4-BIS(DIPHENYPHOSPHINO)
- 1,4-Bis(diphenylphosphino)butane(98%)
- 4-Di(phenyl)phosphanylbutyl-di(phenyl)phosphane
- 1,4-Butanediylbis(diphenylphosphine)
- Bis-(Diphenylphosphino)Butane
- Bis(1,4-diphenylphosphino
- 1,4-Bis(diphenylphos
- Butane-1,4-diylbis[diphenylphosphine]
- 1,4-BIS(DIPHENYLPHOSPHINE)BUTANE
- 1,4-BIS(DIPHENYLPHOSPHINO)BUTANE
- 1,4-B
- 1,4-Bis(diphenylphosphino)butane, 98%, for synthesis
- 1,4-Bis(diphenylphosphino)butane >
- Phosphine, 1,1'-(1,4-butanediyl)bis[1,1-diphenyl-
- 1,4-bis(diphenylphosphaneyI)butane (DPPB)
- DPPB (1,4-Bis(Diphenylphosphino)Butane) extrapure, 98%
- [4-(Diphenylphosphino)butyl](diphenyl)phosphine
- TETRAMETHYLENEBIS(DIPHENYLPHOSPHINE)
- 1,4-di(diphenylphosphino)-butane
- DPPB
- 1,4-Bis(diphenylphosphanyl)butane
- 7688-25-7
- C28H28P
- C6H52PCH24PC6H52
- C6H52PCH2CH2CH2CH2PC6H52
- Catalysis and Inorganic Chemistry
- Phosphine Ligands
- Phosphorus Compounds
- Polydentate Phosphine Ligands
- Phosphines
- Phosphine Ligands
- Synthetic Organic Chemistry
- Ligand
- Achiral Phosphine
- Aryl Phosphine
- organophosphine ligand