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25979-07-1 - tert-Butyldichlorophosphine, 98% - H27360 - Alfa Aesar

H27360 tert-Butyldichlorophosphine, 98%

Codice CAS
25979-07-1
Sinonimi

Dimensioni Prezzo ($) Quantità Disponibilità
1g 14,40
10g 73,80
50g 228,00
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tert-Butyldichlorophosphine, 98%

MDL
MFCD00013615
EINECS
247-386-9

Proprietà chimiche

Formula
C4H9Cl2P
Peso formula
159.00
Punto di fusione
44-49°
Sensibilità
Air & Moisture Sensitive
Solubilità
Reacts with water. Soluble in n-Pentane, n-Hexane, Ether, Toluene,THF. tert-Butyldichlorophosphine is infinitely soluble in hydrocarbon and ethereal solvents.

Applicazioni

Reactant for the synthesis of alkali metal complexes. As intermediates. tert-Butyldichlorophosphine (TBDCP) is used primarily in the preparation of monoand bidentate phosphine ligands in metal complexes for catalytic chiral asymmetric hydrogenations and other asymmetric reactions as well as transition metal coupling reactions. This reagent is also used in the preparation of other phosphines in catalytic polymerization reactions.

Note

Air & Moisture Sensitive. Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Store away from strong oxidizing agents, strong bases, air, water and moisture.

Letteratura

Jonathan J Gammon et. al. Synthesis of P-stereogenic compounds via kinetic deprotonation and dynamic thermodynamic resolution of phosphine sulfides: opposite sense of induction using (-)-sparteine.. Journal of the American Chemical Society. 2010, 132 (39), 13922-13927 .

Heidi Landert et. al. Chiral mixed secondary phosphine-oxide-phosphines: high-performing and easily accessible ligands for asymmetric hydrogenation. Angewandte Chemie. 2010, 49 (38),6873-6876.

Rischio GHS e dichiarazioni precauzionali

Dichiarazioni di rischio (UE): H314-H318

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

Dichiarazioni precauzionali: P280-P305+P351+P338-P309-P310a-P402

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: Immediately call a POISON CENTER/doctor Store in a dry place.

Altri riferimenti

Classe di rischio
8
Gruppo di imballaggio
II
Codice tariffe armonizzato
2931.39
TSCA
No

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