158534
Trifluoromethanesulfonic acid
reagent grade, 98%
Manufacturer: Sigma Aldrich
CAS Number: 1493-13-6
Synonym(S): TFMSA, Triflic acid
Select a Size
| Pack Size | SKU | Availability | Price |
|---|---|---|---|
| 10 G | 158534-10-G | In Stock | ₹ 2,394.85 |
| 50 G | 158534-50-G | In Stock | ₹ 6,224.50 |
| 100 G | 158534-100-G | In Stock | ₹ 11,794.90 |
158534 - 10 G
In Stock
Quantity
1
Base Price: ₹ 2,394.85
GST (18%): ₹ 431.073
Total Price: ₹ 2,825.923
grade
reagent grade
Quality Level
200
vapor density
5.2 (vs air)
vapor pressure
8 mmHg ( 25 °C)
Assay
98%
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
Other Options
| Image | Product Name | Manufacturer | Price Range | |
|---|---|---|---|---|
 | Sigma Aldrich Fine Chemicals Biosciences Trifluoromethanesulfonic Acid | 1493-13-6 | MFCD00007514 | 10g | Sigma Aldrich Fine Chemicals Biosciences | ₹ 5,197.60 | |
 | Strem, An Ascensus Company CAS# 1493-13-6. 50g. Trifluoromethanesulfonic acid, 99+%. MFCD00007514 | Strem, An Ascensus Company | ₹ 16,020.00 | |
 | eMolecules Trifluoromethanesulfonic acid | 1493-13-6 | MFCD00007514 | 25g | eMolecules | ₹ 4,518.53 | |
 | Strem, An Ascensus Company CAS# 1493-13-6. 10g. Trifluoromethanesulfonic acid, 99+%. MFCD00007514 | Strem, An Ascensus Company | ₹ 5,206.50 | |
 | Trifluoromethanesulfonic acid | Sigma Aldrich | ₹ 8,207.90 - ₹ 1,22,369.45 | |
| | Trifluoromethanesulfonic acid | Sigma Aldrich | ₹ 8,207.90 - ₹ 1,22,369.45 | |
| | Trifluoromethanesulfonic acid | Sigma Aldrich | ₹ 2,394.85 - ₹ 11,794.90 | |
 | Methanesulfonic acid, 1,1,1-trifluoro- | Aaron Chemicals LLC | -- |
Related Products
Description
- General description: Trifluoromethanesulfonic acid is the strongest monoprotic organic acid. It has been synthesized by the oxidation of bis(trifluoromethylthio)mercury with aqueous hydrogen peroxide.[1] It undergoes complete dissociation in basic solvents such as dimethyl sulfoxide, dimethylacetamide and dimethylformamide. Its dissociation in non-aqueous solvents has been studied by conductometry.[1] On mixing trifluoromethanesulfonic acid with HNO3, it forms nitronium trifluoromethane sulfonate, which is an excellent nitrating reagent.[2]
- Application: Trifluoromethanesulfonic acid is a versatile reagent[3], employed as catalyst for the following studies:Friedel-Crafts acylation of aromatic compounds with methyl benzoate.[4]Addition reaction of dialkyl disulfides to terminal alkynes.[5]Synthesis of a single cyclic tetrasiloxane containing propylammonium trifluoromethanesulfonate and methyl side-chain groups (Am-CyTS).[6]Preparation of starting reagents for the synthesis of fluorinated 2,5-substituted 1-ethyl-1H-benzimidazole derivatives.[7]Synthesis of aryl triflates,[8] the lactonization of alkenoic acids,[9] and the formation of E-alkenes.[10]
SAFETY INFORMATION
Pictograms
Signal Word
Danger
Hazard Statements
Precautionary Statements
P234 - P261 - P280 - P301 + P312 - P303 + P361 + P353 - P305 + P351 + P338
Hazard Classifications
Acute Tox. 4 Oral - Met. Corr. 1 - Skin Corr. 1B - STOT SE 3
Target Organs
Respiratory system
WGK
WGK 1
Flash Point(F)
>332.1 °F
Flash Point(C)
> 166.7 °C
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
Compare Similar Items
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grade: reagent grade
Quality Level: 200
vapor density: 5.2 (vs air)
vapor pressure: 8 mmHg ( 25 °C)
Assay: 98%
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
grade:
reagent grade
Quality Level:
200
vapor density:
5.2 (vs air)
vapor pressure:
8 mmHg ( 25 °C)
Assay:
98%
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
grade: pharmaceutical primary standard
Quality Level: __
vapor density: __
vapor pressure: __
Assay: __
form: __
refractive index: __
bp: __
density: __
SMILES string: __
grade:
pharmaceutical primary standard
Quality Level:
__
vapor density:
__
vapor pressure:
__
Assay:
__
form:
__
refractive index:
__
bp:
__
density:
__
SMILES string:
__
grade: pharmaceutical primary standard
Quality Level: __
vapor density: __
vapor pressure: __
Assay: __
form: __
refractive index: __
bp: __
density: __
SMILES string: __
grade:
pharmaceutical primary standard
Quality Level:
__
vapor density:
__
vapor pressure:
__
Assay:
__
form:
__
refractive index:
__
bp:
__
density:
__
SMILES string:
__
grade: analytical standard
Quality Level: 100
vapor density: 5 (vs air)
vapor pressure: 0.2 mmHg ( 200 °C)
Assay: ≥98.0% (sum of cis and trans, GC)48.0-52.0% (cis)48.0-52.0% (trans)
form: __
refractive index: n20/D 1.487-1.489n20/D 1.488 (lit.)
bp: 229 °C (lit.)
density: 0.888 g/mL at 25 °C (lit.)
SMILES string: __
grade:
analytical standard
Quality Level:
100
vapor density:
5 (vs air)
vapor pressure:
0.2 mmHg ( 200 °C)
Assay:
≥98.0% (sum of cis and trans, GC)48.0-52.0% (cis)48.0-52.0% (trans)
form:
__
refractive index:
n20/D 1.487-1.489n20/D 1.488 (lit.)
bp:
229 °C (lit.)
density:
0.888 g/mL at 25 °C (lit.)
SMILES string:
__