Documents
347817
Trifluoromethanesulfonic acid
ReagentPlus®, ≥99%
Recommended Products
vapor density
5.2 (vs air)
Quality Level
vapor pressure
8 mmHg ( 25 °C)
product line
ReagentPlus®
Assay
≥99%
form
liquid
refractive index
n20/D 1.327 (lit.)
bp
162 °C (lit.)
density
1.696 g/mL at 25 °C (lit.)
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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Related Categories
1 of 4
This Item | 158534 | 8.21166 | 299537 |
|---|---|---|---|
| vapor pressure 8 mmHg ( 25 °C) | vapor pressure 8 mmHg ( 25 °C) | vapor pressure 10 hPa ( 55 °C) | vapor pressure 97.5 mmHg ( 20 °C) |
| assay ≥99% | assay 98% | assay - | assay ≥99% |
| form liquid | form liquid | form liquid | form liquid |
| refractive index n20/D 1.327 (lit.) | refractive index n20/D 1.327 (lit.) | refractive index - | refractive index n20/D 1.3 (lit.) |
| bp 162 °C (lit.) | bp 162 °C (lit.) | bp 162 °C/1013 hPa | bp 72.4 °C (lit.) |
General description
Application
- Substituted tetrahydrofurans and tetrahydropyrans by cyclization of corresponding unsaturated alcohols under acidic conditions.
- Nitriles from corresponding aldehydes by Schmidt reaction.
- Disubstituted five-membered ring lactones by allylboration reaction between 2-alkoxycarbonyl allylboronates and aldehydes.
It can also be used as a catalyst in the Fischer glycosylation and Friedel-Crafts acylation reactions.
Legal Information
accessory
related product
Signal Word
Danger
Hazard Statements
Precautionary Statements
Hazard Classifications
Acute Tox. 4 Oral - Met. Corr. 1 - Skin Corr. 1B - STOT SE 3
Target Organs
Respiratory system
Storage Class Code
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
Personal Protective Equipment
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