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Product Code: SIV9220.0

Cas No: 2768-02-7

R&D quantities:

25 g
2 kg

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Boiling Point: 123°

EINECS Number: 220-449-8

Molecular Weight: 148.23

Specific Gravity: 0.970

Flashpoint: 28°C (82°F)

HMIS Key: 3-3-1-X

Hydrolytic Sensitivity: 7: reacts slowly with moisture/water

Formula: C5H12O3Si

Refractive Index: 1.3930


Application: Employed in two-stage1 and one-stage2 graft polymerization/crosslinking for PE
Copolymerizes with ethylene to form moisture crosslinkable polymers.3
Converts arylselenyl bromides to arylvinylselenides.4
Reacts with anhydrides to transfer both vinyl and methoxy and thus form the mixed diester.5
Cross-couples w/ ?-bromo esters to give ?-vinyl esters in high ee.6

Reference: 1. Scott, H. U.S. Patent 3,646,155, 1972.
2. Swarbrick, P. et al. U.S. Patent 4,117,195, 1978.
3. Isaka, T. et al. U.S. Patent 4,413,066, 1983.
4. Bhadra, S. et al. J. Org. Chem. 2010, 75, 4864.
5. Luo, F. et al. J. Org. Chem. 2010, 75, 5379.
6. Strotman, N. A.; Sommer, S.; Fu, G. C. Angew. Chem., Int. Ed. Engl. 2007, 46, 3556.

Additional Properties: 235
Specific wetting surface area: 528 m2/g
Vapor pressure, 20°: 9 mm