1795-31-9

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TRIS(TRIMETHYLSILYL)PHOSPHITE, 95%

Product Code: SIT8723.6

Cas No: 1795-31-9

10 g
$99.00

Specific Gravity: 0.893

Flashpoint: 66°C (151°F)

HMIS Key: 3-2-1-X

Hydrolytic Sensitivity: 8: reacts rapidly with moisture, water, protic solvents

Formula: C9H27O3PSi

Purity: 95%

Refractive Index: 1.4072

Application: Reacts with aryl bromides yielding arylbis(trimethylsilyl)phosphonic acid esters.1
Used for mild preparation of bis(TMS)phosphonates (Arbuzov reaction).2

Reference: 1. Demik, N. N. et al. Chem. Abstr. 1991, 115, 183.
2. Rosenthol, A. F. et al. Tetrahedron Lett. 1975, 16, 977.