1493-13-6
1493-13-6 structure
- Name: Trifluoromethanesulfonic acid
- Chemical Name: triflic acid
- CAS Number: 1493-13-6
- Molecular Formula: CHF3O3S
- Molecular Weight: 150.077
- Catalog: Chemical reagent Organic reagent fatty acid
- Create Date: 2018-05-17 08:00:00
- Modify Date: 2026-06-30 09:20:06
| Name | triflic acid |
|---|---|
| Synonyms |
trifluoro-methanesulfonicaci
Triflic acid Triflate 1,1,1-trifluoromethanesulfonic acid TRIMESYLATE ACID trifluromethanesulfonic acid Methanesulfonicacid, 1,1,1-trifluoro Trifluoromethylsulfonic acid Trifluoromethansulfonic acid TRIFLUOROMETHANESULFONIC ACID 0,1 MOL/L IN ACETIC ACID Trifluoromethanesulfonic acid ade PFC-MS TRIFLUOROMETHYLSULFONIC ACID Trifluoromethanesulfonicacid Trifluoromethanesulf FC-24 Trifluoromethane sulfonic acidReagent ade, (Titration) Three fluorine Mesylate Trifluoromethanesulfonic acid, extra Trimesylate TRIFLUOROMETHANESULFONIC ACID FREE ACID Perfluoromethanesulfonic Acid Triflic Acid TRIFLIC ACID Triflic Acid(TfOH) TriFluoroMethaneSulfonic Acid （TFMSA） Trimsylate Ttrifluoromethanesulfonic acid PERFLUOROMETHANESULFONIC ACID Trifluoromethanesulfonnic acid TfOH trifluorormethanesulfonic acid Triflic Acid (Trifluoromethane Sulfonic Acid) Trifluoromethanesulphonic acid trifluoromethansulfonic acid trifluoromethanesulfonic MFCD00007514 Trimethanesulfonoic acid triflic CF3SO3H, triflic acid GS/DRUM Trifluoromethanesulfonic acid,Triflic acid tfmsa TrifluoroMethanesulfonic acid ReagentPlus(R), >= Trifluoromethanesulfonic acid extra TRIFLUOROMETHANESULFONIC ACID IN ANHYDRO EINECS 216-087-5 Methanesulfonic acid, trifluoro TRIFLUOROMETHANESULFONIC ACID, REAGENTPLUS, >= TFMSA Threefluoro Methanesulfonic acid Trifluoromethanesulphonic acid/Triflic acid Trifluoromethanesulphonicacid perfluoromethanesulfonic acid luoroMethanesulfonic acid METHANESULFONIC ACID,TRIFLUORO trifluoromethane-sulfonic acid Fluorad FC-24 TRIFLUOROMETHANESULFONIC ACID, TRIFLUOROMETHANESULFONIC ACID, TRIFLUOROMETHANESULFONIC ACID, TRIFLUOROMETHANESULFONIC ACID HOTf trifluoromethanesulfonic acid solution TRIFLUOROMETHANESULFONIC ACID & TRIFLUOROMETHANESULPHONIC ACID TRIFLUOROMETHANESULFONIC ACID, LOW FLUOR TRIFLUOROMETHANESULFONIC ACID |
| Density | 1.9±0.1 g/cm3 |
|---|---|
| Boiling Point | 162.0±0.0 °C at 760 mmHg |
| Melting Point | -40 °C |
| Molecular Formula | CHF3O3S |
| Molecular Weight | 150.077 |
| Flash Point | None |
| Exact Mass | 149.959854 |
| PSA | 62.75000 |
| LogP | -0.37 |
| Vapour density | 5.2 (vs air) |
| Vapour Pressure | 1.1±0.6 mmHg at 25°C |
| Index of Refraction | 1.354 |
| Storage condition | −20°C |
| Stability | Stable. Incompatible with acids, alkalis, metals. |
| Water Solubility | SOLUBLE |
| Symbol |
GHS02, GHS05 |
|---|---|
| Signal Word | Danger |
| Hazard Statements | H226-H314 |
| Precautionary Statements | P280-P305 + P351 + P338-P310 |
| Personal Protective Equipment | Faceshields;full-face respirator (US);Gloves;Goggles;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter |
| Hazard Codes | C:Corrosive |
| Risk Phrases | R21/22;R35 |
| Safety Phrases | S26-S36/37/39-S45 |
| RIDADR | UN 3265 8/PG 2 |
| WGK Germany | 2 |
| Packaging Group | II |
| Hazard Class | 8 |
| HS Code | 2904909090 |
| Precursor 10 | |
|---|---|
| DownStream 10 | |
![acetonitrile,[3-diphenylphosphanyl-2-(diphenylphosphanylmethyl)-2-methylpropyl]-diphenylphosphane,ruthenium(2+),trifluoromethanesulfonate structure](https://image.chemsrc.com/caspic/349/103500-16-9.png)
![[ditert-butyl(methyl)silyl] trifluoromethanesulfonate structure](https://image.chemsrc.com/caspic/099/105866-92-0.png)
![[Me2NH2]OTf structure](https://image.chemsrc.com/caspic/045/79430-76-5.png)
| HS Code | 2904909090 |
|---|---|
| Summary | HS:2904909090 sulphonated, nitrated or nitrosated derivatives of hydrocarbons, whether or not halogenated VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0% |