3,3,3-Trifluoropropylmethyldimethoxysilane CAS 358-67-8

Introduction：Basic information about 3,3,3-Trifluoropropylmethyldimethoxysilane CAS 358-67-8, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.

3,3,3-Trifluoropropylmethyldimethoxysilane Basic information

• Product Name: 3,3,3-Trifluoropropylmethyldimethoxysilane
• Synonyms: DIMETHOXYMETHYL(3,3,3-TRIFLUOROPROPYL)SILANE;METHYL(3,3,3-TRIFLUOROPROPYL)DIMETHOXYSILANE;3,3,3-Trifluorpropylmethyldimethoxysilan;(3,3,3-TRIFLUOROPROPYL)METHYLDIMETHOXYSILANE;TRIFLUOROPROPYLMETHYLDIMETHOXYSILANE;3,3,3-Trifluoropropylmethyldimethoxysilane97%;Silane,dimethoxymethyl(3,3,3-trifluoropropyl)-;dimethoxymethyl(3,3,3-trifluoropropyl)-silan
• CAS: 358-67-8
• MF: C6H13F3O2Si
• MW: 202.25
• EINECS: 206-619-4
• Product Categories: Fluoro Silanes
• Mol File: 358-67-8.mol

3,3,3-Trifluoropropylmethyldimethoxysilane Chemical Properties

• Boiling point: 85 °C
• density: 1.089 g/mL at 20 °C(lit.)
• refractive index: n20/D 1.358
• Fp: 58°C
• storage temp.: under inert gas (nitrogen or Argon) at 2-8°C
• form: clear liquid
• color: Colorless to Almost colorless
• Specific Gravity: 1.095
• Sensitive: Moisture Sensitive
• Hydrolytic Sensitivity: 7: reacts slowly with moisture/water
• BRN: 1753237
• InChI: InChI=1S/C6H13F3O2Si/c1-10-5(11-2)12-4-3-6(7,8)9/h5H,3-4,12H2,1-2H3
• InChIKey: YEROEIVBCZSQJY-UHFFFAOYSA-N
• SMILES: [SiH2](C(OC)OC)CCC(F)(F)F
• CAS DataBase Reference: 358-67-8(CAS DataBase Reference)
• EPA Substance Registry System: Silane, dimethoxymethyl(3,3,3-trifluoropropyl)- (358-67-8)

Safety Information

• Hazard Codes: Xi
• Risk Statements: 36/37/38
• Safety Statements: 26-36
• RIDADR: UN 1993 3/PG 3
• WGK Germany: 3
• F: 10-21
• Hazard Note: Irritant
• TSCA: TSCA listed
• HazardClass: 3
• PackingGroup: III
• HS Code: 2931900090
• Storage Class: 3 - Flammable liquids
• Hazard Classifications: Flam. Liq. 3

3,3,3-Trifluoropropylmethyldimethoxysilane Usage And Synthesis

Chemical Properties

Colorless clear liquid

Uses

3,3,3-Trifluoropropylmethyldimethoxysilane is mainly used in superhydrophobic coatings and surface treatment of inorganic fillers. It can be used in cosmetics and display or semiconductor devices production.

Toxics Screening Level

The ITSL can be calculated from this acute inhalation value used as a surrogate for the LC50 in the equation in R232(1)(f).The initial threshold screening level (ITSL) for methanesulfonamide is 44 μg/m3 (annualaveraging time).