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91733

Trimethylsilyl trifluoroacetate

≥97.0% (T)

Synonym(s):

Trifluoroacetic acid trimethylsilyl ester

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About This Item

Linear Formula:
CF3CO2Si(CH3)3
CAS Number:
400-53-3
Molecular Weight:
186.20
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
24889542
EC Number:
206-923-7
Beilstein/REAXYS Number:
1773314
MDL number:
MFCD00000413
Assay:
≥97.0% (T)
Form:
liquid
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vapor density

>1 (vs air)

assay

≥97.0% (T)

form

liquid

refractive index

n20/D 1.336

bp

88-90 °C (lit.)

density

1.078 g/mL at 25 °C (lit.)

functional group

fluoro

SMILES string

C[Si](C)(C)OC(=O)C(F)(F)F

InChI

1S/C5H9F3O2Si/c1-11(2,3)10-4(9)5(6,7)8/h1-3H3

InChI key

VIYXXANHGYSBLY-UHFFFAOYSA-N

Other Notes

For the ring opening of cyclopropyl ketones; XeF2-mediated trifluoromethylation of aromatic compounds

pictograms

FlameCorrosion
GHS02,GHS05

signalword

Danger

hcodes

H225,H314

Hazard Classifications

Flam. Liq. 2 - Skin Corr. 1B

Storage Class

3 - Flammable liquids

wgk

WGK 3

flash_point_f

55.4 °F - closed cup

flash_point_c

13 °C - closed cup

ppe

Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter

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