(Trifluoromethyl)trimethylsilane

HCID 552549CAS 81290-20-2

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

(Trifluoromethyl)trimethylsilane81290-20-2TrifluoromethyltrimethylsilaneRuppert's ReagentTMS-CF3Silane, trimethyl(trifluoromethyl)-Trifluoro(trimethylsilyl)methaneA009786QPJCF3SiMe3(trifluoromethyl)-trimethylsilaneDTXSID20338998RefChem:899606
Weitere Namen anzeigen
TTMSRuppert-Prakash reagentTFMTMS(trifluromethyl)trimethylsilanetert-butyl(trifluoromethyl)silaneRuppert'sDKFELEX0262Ruppertreagent
DTXCID00290080Trimethyl(trifluoromethyl)silaneTrifluoromethyltrimethylsilane [MI]MFCD00145454UNII-A009786QPJTMSCF3trimethyl-trifluoromethyl-silaneTrimethylsilyl(trifluoromethane)

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

Experimentelle und physikochemische Eigenschaften

SpringerMaterials Properties19F nuclear magnetic resonance spectrum

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

Sicherheit und Regulatorisches

GHS-Klassifizierung

GHS Classification · 4 Einträge

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

Hazard Classes and CategoriesFlam. Liq. 2 (100%)

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

Chemie und Industrie

Anwendungen · 1 Eintrag

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.

Anbieter50 Anbieter

国药集团化学试剂有限公司86-21-63210123 · [email protected]
梯希爱(上海)化成工业发展有限公司021-67121386 · [email protected]
衢州润东化工有限公司0570-8789886 18892685668 · [email protected]
上海恩氟佳科技有限公司15800445152 · [email protected]
上海阿拉丁生化科技股份有限公司400-6206333 13167063860 · [email protected]

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