Triflic Acid (CAS 1493-13-6) — formula CHF3O3S, molecular weight 150.08; category organic chemicals.
| CAS Number | 1493-13-6 |
|---|---|
| Molecular Formula | CHF3O3S |
| Molecular Weight | 150.08 |
| Melting Point | -40 °C |
| Boiling Point | 162 °C @760 [mm Hg] |
| LogP | 0.3 |
| Applications | Used as a catalyst, solvent for ESR, acid titrant, and with trifluoroacetic acid in peptide synthesis, Silver trifluoromethanesulfonate is used in inorganic and organometallic chemistry to replace halide anions or ligands. (L833) |
| Category | Organic Chemicals |
Documented applications: Used as a catalyst, solvent for ESR, acid titrant, and with trifluoroacetic acid in peptide synthesis, Silver trifluoromethanesulfonate is used in inorganic and organometallic chemistry to replace halide anions or ligands. (L833).
Triflic Acid is a carbon-based organic compound with CAS registry number 1493-13-6 and molecular formula CHF3O3S (molecular weight 150.08), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 1493-13-6
Its molecular formula CHF3O3S comprises 1 C, 1 H, 3 F, 3 O, 1 S atoms.
Also known as: Triflic Acid · 三氟甲磺酸
Category: organic chemicals
The CAS registry number of Triflic Acid is 1493-13-6.
Molecular formula CHF3O3S, molecular weight 150.08.
It is also registered under: Triflic Acid, 三氟甲磺酸.
Recorded applications: Used as a catalyst, solvent for ESR, acid titrant, and with trifluoroacetic acid in peptide synthesis, Silver trifluoromethanesulfonate is used in inorganic and organometallic chemistry to replace halide anions or ligands. (L833).
Category: Organic Chemicals.
Independent reference data for Triflic Acid (CAS 1493-13-6), compiled from public chemistry databases.
| CAS Registry Number | 1493-13-6 |
|---|---|
| PubChem CID | 62406 |
| Molecular formula | CHF3O3S |
| IUPAC name | trifluoromethanesulfonic acid |
| UNII (FDA) | JE2SY203E8 |
| Molecular Weight | 150.08 |
|---|---|
| XLogP3 | 0.3 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 6 |
| Rotatable Bond Count | 0 |
| Exact Mass | 149.95984955 |
| Monoisotopic Mass | 149.95984955 |
| Topological Polar Surface Area | 62.8 |
| Heavy Atom Count | 8 |
| Boiling Point | 162 °C @760 [mm Hg] |
|---|---|
| Melting Point | -40 °C |
| Density | 1.696 @25 °C |
Trifluoromethanesulfonic acid; 1493-13-6; Triflic acid; Perfluoromethanesulfonic acid; Trifluoromethanesulphonic acid; tfmsa; Trifluoromethane sulfonic acid; TfOH; DTXSID2044397; HOTf; JE2SY203E8; Trifluormethansulfonsaeure; DTXCID0024397; CHEBI:48511; 1,1,1-trifluoromethanesulfonic acid; AgOTf cpd
| Regulatory & Food Contact | FDA Substance added to food: Use unspecified |
|---|
| Reported hazard statements | H290 (92.8%), H302 (99.5%), H314 (100%), H335 (96.8%), H319 |
|---|
H290 (92.8%): May be corrosive to metals [Warning Corrosive to Metals]
H302 (99.5%): Harmful if swallowed [Warning Acute toxicity, oral]
Triflic Acid · CAS 1493-13-6 · CHF3O3S. UNII JE2SY203E8. Boiling Point: 162 °C @760 [mm Hg]; Melting Point: -40 °C; Density: 1.696 @25 °C.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 三氟甲磺酸