T1394
Trifluoromethanesulfonic acid
Synonym(s):
Triflic acid
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About This Item
InChI key
ITMCEJHCFYSIIV-UHFFFAOYSA-N
InChI
1S/CHF3O3S/c2-1(3,4)8(5,6)7/h(H,5,6,7)
SMILES string
OS(=O)(=O)C(F)(F)F
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
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Application
signalword
Danger
hcodes
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
WGK 1
flash_point_f
>332.1 °F - Pensky-Martens closed cup
flash_point_c
> 166.7 °C - Pensky-Martens closed cup
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