ChemicalBook--->CAS DataBase List--->400-53-3

400-53-3

400-53-3 Structure

400-53-3 Structure
IdentificationMore
[Name]

TRIMETHYLSILYL TRIFLUOROACETATE
[CAS]

400-53-3
[Synonyms]

TRIFLUOROACETIC ACID TRIMETHYLSILYL ESTER
TRIMETHYLSILYL TRIFLUOROACETATE
Aceticacid,trifluoro-,trimethylsilylester
Trifluoressigsαure-trimethylsilylester
trifluoro-aceticacitrimethylsilylester
Trimethylsilyl trifluoroacetate 96%
Trimethylsilyltrifluoroacetate96%
Trimethylsilyl trifluoroacetate, GC 98%
Trimethyl(trifluoroacetoxy)silane
[EINECS(EC#)]

206-923-7
[Molecular Formula]

C5H9F3O2Si
[MDL Number]

MFCD00000413
[Molecular Weight]

186.2
[MOL File]

400-53-3.mol
Chemical PropertiesBack Directory
[Appearance]

clear colorless to light yellow liquid
[Boiling point ]

88-90 °C(lit.)
[density ]

1.078 g/mL at 25 °C(lit.)
[vapor density ]

>1 (vs air)
[refractive index ]

n20/D 1.336(lit.)
[Fp ]

°C
[storage temp. ]

Flammables area
[form ]

Powder
[color ]

White
[Specific Gravity]

1.078
[Hydrolytic Sensitivity]

7: reacts slowly with moisture/water
[BRN ]

1773314
[CAS DataBase Reference]

400-53-3(CAS DataBase Reference)
[EPA Substance Registry System]

Acetic acid, trifluoro-, trimethylsilyl ester (400-53-3)
Safety DataBack Directory
[Hazard Codes ]

F,C
[Risk Statements ]

R11:Highly Flammable.
R34:Causes burns.
R37:Irritating to the respiratory system.
[Safety Statements ]

S16:Keep away from sources of ignition-No smoking .
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection .
S45:In case of accident or if you feel unwell, seek medical advice immediately (show label where possible) .
[RIDADR ]

UN 2924 3/PG 2
[WGK Germany ]

3
[F ]

10-21
[Hazard Note ]

Flammable
[TSCA ]

Yes
[HazardClass ]

3.1
[PackingGroup ]

II
[HS Code ]

29319019
Hazard InformationBack Directory
[Chemical Properties]

clear colorless to light yellow liquid
[Uses]

Trimethysilyl Trifluoroacetate is a useful research chemical used as a promotor for stereoselective addition of silyl azides to meso epoxides.
Spectrum DetailBack Directory
[Spectrum Detail]

TRIMETHYLSILYL TRIFLUOROACETATE(400-53-3)MS
TRIMETHYLSILYL TRIFLUOROACETATE(400-53-3)IR1
Well-known Reagent Company Product InformationBack Directory
[Sigma Aldrich]

400-53-3(sigmaaldrich)
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