Product

TRIMETHYLSILYL TRIFLUOROACETATE

CAS No.：400-53-3

Other grades of this product :

TRIMETHYLSILYL TRIFLUOROACETATE Basic information

Product Name:	TRIMETHYLSILYL TRIFLUOROACETATE
Synonyms:	Aceticacid,trifluoro-,trimethylsilylester;Trifluoressigsαure-trimethylsilylester;trifluoro-aceticacitrimethylsilylester;Trimethylsilyl trifluoroacetate 96%;Trimethylsilyl trifluoroacetate >=97.0% (T);TRIFLUOROACETIC ACID TRIMETHYLSILYL ESTER;TRIMETHYLSILYL TRIFLUOROACETATE;Trimethylsilyltrifluoroacetate96%
CAS:	400-53-3
MF:	C5H9F3O2Si
MW:	186.2
EINECS:	206-923-7
Product Categories:
Mol File:	400-53-3.mol

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.)
Fp	°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 Information

Provider	Language
SigmaAldrich	English
ACROS	English

TRIMETHYLSILYL TRIFLUOROACETATE Usage And Synthesis

Chemical Properties

clear colorless to light yellow liquid

TRIMETHYLSILYL TRIFLUOROACETATE Preparation Products And Raw materials

Raw materials

ETHYL-2,4,4,4-TETRAFLUOROACETOACETATE-->Acetic acid, 2,2,2-trifluoro-, anhydride with methanesulfonic acid-->TRIMETHYLSILYL ISOTHIOCYANATE-->Trifluoroacetyl chloride-->1-(Trimethylsilyl)piperidine-2-one-->Bis(trimethylsilyl)sulfate-->TRIMETHYLSILYL METHANESULFONATE-->O-TRIMETHYLSILYL CHLOROACETATE-->Ethoxytrimethylsilane-->Potassium trimethylsilanolate-->N,N-Dimethyltrimethylsilylamine-->Trifluoroacetic acid

Preparation Products

4-TRIMETHYLSILOXY-3-PENTEN-2-ONE-->1-(Trimethylsiloxy)cyclopentene-->Methyl trifluoroacetate

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