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

B20998 Di-tert-butylchlorophosphine, 96%

CAS Number
13716-10-4
Synonyms
Chlorodi-tert-butylphosphine

Size Price ($) Quantity Availability
5g 82.50
25g 253.00
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Di-tert-butylchlorophosphine, 96%

MDL
MFCD00008815

Chemical Properties

Formula
C8H18ClP
Formula Weight
180.66
Boiling Point
47-49°/3mm
Flash Point
62°(144°F)
Density
0.951
Refractive Index
1.4840
Sensitivity
Air & Moisture Sensitive
Solubility
Miscible with terahydrofuran.

Applications

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.

Notes

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.

Literature References

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 Hazard and Precautionary Statements

Hazard Statements: H227-H314-H318

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

Precautionary Statements: 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:

Other References

Hazard Class
8
Packing Group
II
Harmonized Tariff Code
2931.39
TSCA
No

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