TRIMETHYLSILYL TRIFLUOROACETATE Chemical Properties

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.)

Flash point:

°C

storage temp. 

Flammables area

form 

Powder

Specific Gravity

1.078

color 

White

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 Information

Hazard Codes 

F,C

Risk Statements 

11-34-37

Safety Statements 

16-26-36/37/39-45

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

MSDS

• Language:English Provider:SigmaAldrich
• Language:English Provider:ACROS

TRIMETHYLSILYL TRIFLUOROACETATE Usage And Synthesis

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.

TRIMETHYLSILYL TRIFLUOROACETATE(400-53-3)Related Product Information

• 1-TRIMETHYLSILYLMETHANOL
• TRIMETHYLSILYL PROPIONATE
• (TRIMETHYLSILYL)CYCLOPENTADIENE, MIXTURE OF ISOMERS
• TRIMETHYLSILYL DIETHYLPHOSPHONOACETATE
• Silicon tetrahydride
• METHYLSILANE
• Fluoroacetic acid
• Fluoroacetaldehyde
• Trimethylsilyl acetate
• TRIMETHYLSILANE
• Formic acid
• 2-Fluoroethanol
• Tetrachlorosilane
• METHOXYTRIMETHYLSILANE
• 2,2-Difluoroethanol
• Trifluoroacetic acid
• Ethoxytrimethylsilane
• DIMETHYLSILANE