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Merck
CN

91734

Ethyl trifluoromethanesulfonate

LiChropur™, ≥99.0%

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About This Item

Linear Formula:
CF3SO2OC2H5
CAS Number:
425-75-2
Molecular Weight:
178.13
UNSPSC Code:
12352200
NACRES:
NA.22
PubChem Substance ID:
329770072
EC Number:
207-037-3
Beilstein/REAXYS Number:
1770746
MDL number:
MFCD00000410

Key Documents

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InChI key

UVECLJDRPFNRRQ-UHFFFAOYSA-N

InChI

1S/C3H5F3O3S/c1-2-9-10(7,8)3(4,5)6/h2H2,1H3

SMILES string

CCOS(=O)(=O)C(F)(F)F

grade

derivatization grade ((GC derivatization))

assay

≥99.0% (GC), ≥99.0%

quality

LiChropur™

reaction suitability

reagent type: derivatization reagent
reaction type: Acylations

refractive index

n20/D 1.336 (lit.), n20/D 1.337

bp

115 °C (lit.)

density

1.374 g/mL at 25 °C (lit.)

Quality Level

100

Other Notes

Powerful ethylating agent; review

Legal Information

LiChropur is a trademark of Merck KGaA, Darmstadt, Germany

pictograms

FlameCorrosion
GHS02,GHS05

signalword

Danger

hcodes

H226,H314

Hazard Classifications

Flam. Liq. 3 - Skin Corr. 1B

Storage Class

3 - Flammable liquids

wgk

WGK 2

flash_point_f

95.0 °F - closed cup

flash_point_c

35 °C - closed cup

ppe

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

Regulatory Information

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Certificates of Analysis (COA)

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R.L. Hansen
The Journal of Organic Chemistry, 30, 4322-4322 (1965)
R.D. Howells et al.
Chemical Reviews, 77, 69-69 (1977)

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