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Carbosilanes are compounds in which the elements of silicon and carbon alternate in a molecular framework or polymeric backbone in an approximate ratio of 1:1. By appropriate selection of the carbosilane precursor and deposition conditions the silicon carbide framework can be shifted toward substituted silicon and diamond-like structures.
1,4-Disilabutane; 1,2-Ethanediylbis(silane); Disilylethane; 1,4-DSB
CAUTION: VAPORS HAVE BEEN REPORTED TO SPONTANEOUSLY IGNITE
Boiling Point: 45-6°
Melting Point: -15°
Molecular Weight: 90.27
Alternative Name: 1,2-ETHANEDIYLBIS(SILANE)
Specific Gravity: 0.697
Flashpoint: -31°'C (-24°F)
HMIS Key: 2-4-2-X
Hydrolytic Sensitivity: 9: reacts extremely rapidly with atmospheric moisture - may be pyrophoric - glove box or sealed system required
Refractive Index: 1.4141
Application: Bonds to oxide-free titanium, gold and silicon substrates.1
Forms 0.2-1.7% carbon doped silicon films.2
Reference: 1. Arkles, B. et al. J. Adhes. Sci. Technol. 2012, 26, 41.
2. Okada, L. et al. Surf. Sci. 1998, 418, 353.
Additional Properties: 152