300906

Trimethyl(trifluoromethyl)silane, 99%

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Products specifications
Common name TFMTMS
Assay 99%
CAS # 81290-20-2
MDL # MFCD00145454
Molecular Formula C4H9F3Si
Molecular Weight 142.20
EINECS 000-000-0
Beilstein 4241868.00
UN# UN1993
Harmonized Tariff Code 2931.90
Appearance colorless liq.
Boiling Point 54-55 °C
Flash Point -10 °C (14 °F)
Density 0.962 (20 °C)
n20/D 1.33
Sensitivity Moisture Sensitive
Application Silicon-based fluorinating reagents for the efficient trifluoromethylation of carbonyls and ethylene diamines. Precursors used for metal-mediated trifluoromethylation of aromatic, heteroaromatic, vinyl substrates, etc.
Reference Cho, E. J. et al. Org. Lett. 2011, 13, 6552; Prakash, G. K. S. et al. J. Org. Chem. 2006, 71, 6806.
Storage Temperature 2-8 °C
Handling Instruction Store in a tightly sealed container. Keep in a cool dry place away from heat and direct sunlight. Ensure good ventilation at the workplace.
Signal WordDanger
Hazard CodesH225-H315-H319-H335 
Hazard StatementsHighly flammable liquid and vapour. Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.
Precautionary CodesP210-P261-P303+P361+P353-P305+P351+P338-P405-P501A 
Precautionary StatementsKeep away from heat/sparks/open flames/hot surfaces. - No smoking. Avoid breathing dust/fume/gas/mist/vapours/spray. IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.
Risk Codes11-36/37/38
Risk PhrasesFlammable. Irritating to eyes, respiratory system and skin.
Safety Codes9-16-23-26-33-37
Safety PhrasesKeep container in a well ventilated place. Keep away from sources of ignition - No Smoking. In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. Take precautionary measures against static discharges. Wear suitable gloves.
WGK Germany3
Personal Protective EquipmentEyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
TSCANo
Products specifications
Common name TFMTMS
Assay 99%
CAS # 81290-20-2
MDL # MFCD00145454
Molecular Formula C4H9F3Si
Molecular Weight 142.20
EINECS 000-000-0
Beilstein 4241868.00
UN# UN1993
Harmonized Tariff Code 2931.90
Appearance colorless liq.
Boiling Point 54-55 °C
Flash Point -10 °C (14 °F)
Density 0.962 (20 °C)
n20/D 1.33
Sensitivity Moisture Sensitive
Application Silicon-based fluorinating reagents for the efficient trifluoromethylation of carbonyls and ethylene diamines. Precursors used for metal-mediated trifluoromethylation of aromatic, heteroaromatic, vinyl substrates, etc.
Reference Cho, E. J. et al. Org. Lett. 2011, 13, 6552; Prakash, G. K. S. et al. J. Org. Chem. 2006, 71, 6806.
Storage Temperature 2-8 °C
Handling Instruction Store in a tightly sealed container. Keep in a cool dry place away from heat and direct sunlight. Ensure good ventilation at the workplace.