Grundinformationen
- Standard-SMILES
C[Si](C)(C)C(F)(F)F- InChIKey
MWKJTNBSKNUMFN-UHFFFAOYSA-N- Summenformel
- C4H9F3Si
- Durchschnittliche Molmasse
- 142,19 g/mol
- Monoisotopische Masse
- 142,04256148
Überblick
structure in first source
Namen und Bezeichner
- Bevorzugter Name
- (Trifluoromethyl)trimethylsilane
- IUPAC
- trimethyl(trifluoromethyl)silane
- Englischer Name
- (Trifluoromethyl)trimethylsilane
- Summenformel
- C4H9F3Si
- Molmasse
- 142.2
Namen und Synonyme
Weitere Namen anzeigen
Datenbank-Bezeichner
- CAS
81290-20-2- PubChem CID
- 552549
- DTXSID
DTXSID20338998- UNII
- A009786QPJ
- EC Number
- 617-210-9
- Nikkaji
- J357.229C
Eigenschaften
Berechnete Struktureigenschaften
- Polarare Oberfläche (TPSA)
- 0 Ų
- H-Brücken-Donoren
- 0
- H-Brücken-Akzeptoren
- 3
- Frei drehbare Bindungen
- 0
- Schwere Atome
- 8
- Formalladung
- 0
- Komplexität
- 78,3
Experimentelle und physikochemische Eigenschaften
Physikochemische Eigenschaften
- Siedepunkt
- 54 · 54-55 °C (lit.)
- Dichte
- 0.962 g/mL · 0.962 g/mL at 20 °C (lit.)
- Dampfdruck
- 10.98 psi · 10.98 psi ( 55 °C)
- Brechungsindex
- 20 · n20/D 1.386
- Flammpunkt
- 14 °F · 14 °F
- storage temp.
- 2 · 2-8°C
- Löslichkeit
- 2 Cl2 · sol THF, ether, CH2Cl2.
- Aggregatzustand
- Liquid
- Farbe
- Clear colorless
- Wichte
- 0.962 · 0.962
- Wasserlöslichkeit
- Soluble in alcohol, THF, ether, dichloromethane, aromatic and aliphatic hydrocarbons. Soluble in water(with white smokes).
- Merck
- 14 · 14,9683
- BRN
- 4241868 · 4241868
- Stabilität
- Volatile
- InChI
- 1S/C4H9F3Si/c1-8(2,3)4(5,6)7/h1-3H3
- InChIKey
- MWKJTNBSKNUMFN-UHFFFAOYSA-N
- SMILES
- C[Si](C)(C)C(F)(F)F
- CAS Datenbank
- 81290 · 81290-20-2(CAS DataBase Reference)
Sicherheit und Regulatorisches
GHS-Klassifizierung
GHS Classification
Danger
H225 (100%): Highly Flammable liquid and vapor [Danger Flammable liquids]
P210, P233, P240, P241, P242, P243, P261, P264, P264+P265, P271, P280, P302+P352, P303+P361+P353, P304+P340, P305+P351+P338, P319, P321, P332+P317, P337+P317, P362+P364, P370+P378, P403+P233, P403+P235, P405, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 55 reports by companies from 8 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Gefahrenhinweise
Sicherheitsdaten
- F
- 10-21
- wgk
- 3
- tsca
- No
- ridadr
- UN 1993 3/PG 2
- hs_code
- 29319090
- risk_code
- 11-36/37-19-36/37/38-22-40-14
- hazard_code
- F,Xi,Xn
- hazard_note
- Flammable
- safety_code
- 16-33-39-26-36-29-36/37
- hazard_class
- 3
- packing_group
- II
- Speicherklasse
- 4.3 - Hazardous materials which set free flammable gases upon contact with water
- Hazard Classifications
- Flam. Liq. 2Water-react 2
Chemie und Industrie
Anwendungen
VerwendenTMSCF3 is versatile reagent for trifluoromethylation, such as transition-metal-catalyzed reaction, miscellaneous trifluoromethylation, and addition to carbonyl and imine groups. These reactions are extremely useful approaches in the pharmaceutical and agrochemical industry, because they enhance metabolic stability (metabolic blocking) and alter the compound properties (liphophilicity, binding selectivity).
Darstellung
synthetische(Trifluoromethyl)trimethylsilane is prepared from trimethylsilyl chloride and bromotrifluoromethane in the presence of a phosphorus(III) reagent that serves as a halogen acceptor.
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