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Key Documents

T1394

Sigma-Aldrich

Trifluoromethanesulfonic acid

Synonym(s):

Triflic acid

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About This Item

Linear Formula:
CF3SO3H
CAS Number:
Molecular Weight:
150.08
Beilstein/REAXYS Number:
1812100
EC Number:
MDL number:
UNSPSC Code:
12352100

vapor density

5.2 (vs air)

vapor pressure

8 mmHg ( 25 °C)

refractive index

n20/D 1.327 (lit.)

bp

162 °C (lit.)

density

1.696 g/mL at 25 °C (lit.)

storage temp.

−20°C

SMILES string

OS(=O)(=O)C(F)(F)F

InChI

1S/CHF3O3S/c2-1(3,4)8(5,6)7/h(H,5,6,7)

InChI key

ITMCEJHCFYSIIV-UHFFFAOYSA-N

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Application

Deglycosylation agent

replaced by

Product No.
Description
Pricing

pictograms

CorrosionExclamation mark

signalword

Danger

Hazard Classifications

Acute Tox. 4 Oral - Met. Corr. 1 - Skin Corr. 1B - STOT SE 3

target_organs

Respiratory system

Storage Class

8A - Combustible corrosive hazardous materials

wgk_germany

WGK 1

flash_point_f

>332.1 °F - Pensky-Martens closed cup

flash_point_c

> 166.7 °C - Pensky-Martens closed cup


Certificates of Analysis (COA)

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