Trimethoxysilane , 95% , 2487-90-3

CAS NO.：2487-90-3

Empirical Formula: C3H10O3Si

Molecular Weight: 122.2

MDL number: MFCD00008340

EINECS: 219-637-2

PRODUCT Properties

• Melting point: −115 °C(lit.)
• Boiling point: 81 °C(lit.)
• Density: 0.96 g/mL at 25 °C(lit.)
• vapor density: >1 (vs air)
• vapor pressure: <7.2 mm Hg ( 20 °C)
• refractive index: n20/D 1.358(lit.)
• Flash point: 24 °F
• storage temp.: Flammables area
• solubility: Chloroform (Sparingly), Methanol (Sparingly)
• form: liquid
• Specific Gravity: 0.860
• Hydrolytic Sensitivity: 7: reacts slowly with moisture/water
• BRN: 1697990
• Stability: May decompose upon exposure to air or water. Incompatible with strong oxidizing agents, strong bases, strong acids.
• InChIKey: YUYCVXFAYWRXLS-UHFFFAOYSA-N
• CAS DataBase Reference: 2487-90-3(CAS DataBase Reference)
• EPA Substance Registry System: Trimethoxysilane (2487-90-3)

Description and Uses

Trimethoxysilane is used as a catalyst in the hydrogenation of furfural to furfuryl alcohol.

Safety

• Symbol(GHS): GHS02,GHS06
• Signal word: Danger
• Hazard statements: H225-H319-H330
• Precautionary statements: P210-P304+P340+P310-P305+P351+P338
• Hazard Codes: F,T+
• Risk Statements: 11-26-36
• Safety Statements: 16-36/37/39-45
• RIDADR: UN 3384 6.1/PG 1
• WGK Germany: 3
• RTECS: VV6750000
• F: 10
• TSCA: Yes
• HazardClass: 6.1(a)
• PackingGroup: I
• HS Code: 29319090
• Hazardous Substances Data: 2487-90-3(Hazardous Substances Data)
• Excepted Quantities: Forbidden