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13716-10-4 - Di-tert-butylchlorophosphine, 96% - Chlorodi-tert-butylphosphine - B20998 - Alfa Aesar

B20998 Di-tert-butylchlorophosphine, 96%

CAS-Nummer
13716-10-4
Synonyme
Chlorodi-tert-butylphosphine

Größe Preis ($) Menge Verfügbarkeit
5g 82,50
25g 253,00
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Di-tert-butylchlorophosphine, 96%

MDL
MFCD00008815

Chemische Eigenschaften

Formel
C8H18ClP
Molmasse
180.66
Siedepunkt
47-49°/3mm
Flammpunkt
62°(144°F)
Dichte
0.951
Brechungsindex
1.4840
Sensitivität
Air & Moisture Sensitive
Löslichkeit
Miscible with terahydrofuran.

Anwendungen

Di-tert-butylchlorophosphine is associated with palladium(II) acetate and used in Suzuki-Miyaura cross-couplings of arylboronic acids with aryl bromides and chlorides. It serves as a ligand and used in the preparation of mono- and bidentate phosphine ligands in metal complexes for catalytic chiral asymmetric hydrogenations. Further, it is used in asymmetric and transition metal coupling reactions. In addition to this, it plays an important role in the preparation of other phosphines in catalytic polymerization reactions.

Bemerkungen

Air and moisture sensitive. Keep the container tightly closed in a dry and well-ventilated place. Incompatible with strong oxidizing agents and strong reducing agents.

Literaturverweise

Brill, M.; Rominger, F.; Hofmann, P. 1,2-Bis(di-tert-butylphosphino)imidazole (dtbpi): A Versatile Imidazole-Based, Rigid, Bulky Bisphosphine Ligand for Transition Metals. Organometallics 2015, 34 (2), 506-521.

Shih, W. C.; Ozerov, O. V. One-Pot Synthesis of 1,3-Bis(phosphinomethyl)arene PCP/PNP Pincer Ligands and Their Nickel Complexes. Organometallics 2015, 34 (18), 4591-4597.

GHS Gefahren- und Sicherheitshinweise

Gefahrenhinweise (EU): H227-H314-H318

Combustible liquid. Causes severe skin burns and eye damage. Causes serious eye damage.

Sicherheitshinweise: P280-P305+P351+P338-P309-P310a

Wear protective gloves/protective clothing/eye protection/face protection. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF exposed or if you feel unwell:

Weitere Referenzen

Gefahrenklasse
8
Verpackungsgruppe
II
Harmonized Tariff Code
2931.39
TSCA
No

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