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Merck
CN

91710

Ethyl trifluoroacetate

puriss., ≥99.0% (GC)

Synonym(s):

Trifluoroacetic acid ethyl ester

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About This Item

Linear Formula:
CF3COOC2H5
CAS Number:
Molecular Weight:
142.08
UNSPSC Code:
12352100
PubChem Substance ID:
EC Number:
206-851-6
Beilstein/REAXYS Number:
1761411
MDL number:
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grade

puriss.

assay

≥99.0% (GC)

refractive index

n20/D 1.307 (lit.), n20/D 1.308

bp

60-62 °C (lit.)

density

1.194 g/mL at 25 °C (lit.)

storage temp.

2-8°C

SMILES string

O=C(OCC(CC)CCC(C)O)C1=CC=CC=C1C(O)=O, CCOC(=O)C(F)(F)F

InChI

1S/C4H5F3O2/c1-2-9-3(8)4(5,6)7/h2H2,1H3

InChI key

STSCVKRWJPWALQ-UHFFFAOYSA-N

Other Notes

Reagent for the mild N-trifluoroacetylation of amino acids and peptides; synthesis of trifluoromethyl ketones from Grignard reagents

signalword

Danger

Hazard Classifications

Acute Tox. 4 Oral - Eye Dam. 1 - Flam. Liq. 2 - Skin Irrit. 2 - STOT SE 3

Storage Class

3 - Flammable liquids

wgk

WGK 1

flash_point_f

30.2 °F - closed cup

flash_point_c

-1 °C - closed cup

ppe

Eyeshields, Faceshields, Gloves

Regulatory Information

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T.J. Curphey
The Journal of Organic Chemistry, 44, 2805-2805 (1979)
X. Creary
The Journal of Organic Chemistry, 52, 5026-5026 (1987)

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