452807

Trichloro(3,3,3-trifluoropropyl)silane

97%

• Synonym(s): 3,3,3-Trifluoropropyl-trichlorosilane
• Linear Formula: CF₃CH₂CH₂SiCl₃
• CAS Number: 592-09-6
• Molecular Weight: 231.50
• Beilstein: 1748876
• EC Number: 209-744-2
• MDL number: MFCD00013602
• UNSPSC Code: 12352001
• PubChem Substance ID: 24868726
• NACRES: NA.22

Properties

• Assay: 97%
• refractive index: n20/D 1.386 (lit.)
• bp: 114 °C (lit.)
• density: 1.419 g/mL at 25 °C (lit.)
• SMILES string: FC(F)(F)CC[Si](Cl)(Cl)Cl
• InChI: 1S/C3H4Cl3F3Si/c4-10(5,6)2-1-3(7,8)9/h1-2H2
• InChI key: WEUBQNJHVBMUMD-UHFFFAOYSA-N

Description

Application

Trichloro(3,3,3-trifluoropropyl)silane can be used as a precursor for the preparation of:

• Fluorinated polyhedral oligomeric silsesquioxane (F-POSS) by base-catalyzed condensation.        
• 3,3,3-Trifluoropropyltrimethoxysilane by alcoholysis reaction with methanol.

It can also be used as a silanizing agent to coat the inner surface of pipettes in order to investigate the electrical charging of droplets discharged from the micropipette.

Safety Information

• Pictograms: GHS02,GHS05
• Signal Word: Danger
• Hazard Statements: H226,H314
• Precautionary Statements: P210 - P233 - P240 - P280 - P303 + P361 + P353 - P305 + P351 + P338
• Hazard Classifications: Flam. Liq. 3 - Skin Corr. 1B
• Supplementary Hazards: EUH014
• Storage Class Code: 3 - Flammable liquids
• WGK: WGK 3
• Flash Point(F): 113.7 °F - closed cup - (own results)
• Flash Point(C): 45.4 °C - closed cup - (own results)
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves