CAS Number1493-13-6
SynonymsTriflic acid; EINECS 216-087-5; 1,1,1-trifluoromethanesulfonic acid; Trifluoromethanesulfonic acid; TfOH; trifluorormethanesulfonic acid; Trifluoromethylsulfonic acid; Trifluoromethanesulphonic acid; perfluoromethanesulfonic acid; trifluoromethansulfonic acid; METHANESULFONIC ACID,TRIFLUORO; trifluoromethane-sulfonic acid; MFCD00007514; HOTf; tfmsa
Molecular FormulaCF3SO3H
Molecular Weight150.08
Purity≥99%
Density1.9±0.1 g/cm3
Boiling Point162 °C (lit.)
Melting Point- 40 °C
Appearanceliquid
EINECS216-087-5
Symbol
Signal WordWarning
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 1493-13-6 |
| Catalog No. | 2A-0201906 |
| Chinese Name | 三氟甲烷磺酸 |
| Synonyms | Triflic acid; EINECS 216-087-5; 1,1,1-trifluoromethanesulfonic acid; Trifluoromethanesulfonic acid; TfOH; trifluorormethanesulfonic acid; Trifluoromethylsulfonic acid; Trifluoromethanesulphonic acid; perfluoromethanesulfonic acid; trifluoromethansulfonic acid; METHANESULFONIC ACID,TRIFLUORO; trifluoromethane-sulfonic acid; MFCD00007514; HOTf; tfmsa |
| Molecular Formula | CF3SO3H |
| Molecular Weight | 150.08 |
| Purity | ≥99 |
| Density | 1.9±0.1 g/cm3 |
| Boiling Point | 162 °C (lit.) |
| Melting Point | - 40 °C |
| Appearance | liquid |
| Water Solubility | SOLUBLE |
| Storage Condition | Do not contact with air during storage. Cork, rubb |
| Packaging | II |
| EINECS | 216-087-5 |
| HTC | 2904909090 |
| UN(IATA) | UN 3265 |
| PubChem ID | 24861529 |
| MDL Number | MFCD00007514 |
| SMILES | 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 |
| Beilstein/REAXYS | 1812100 |
| NACRES Code | NA.22 |
| UNSPSC | 12352106 |
| Hazard Symbols | 8 |
| Risk Codes | R21/22;R35 |
| Safety Description | S26;S36/37/39;S45 |
| MSDS | msds/8870_1_1493_13_6.pdf |
| Tax Rebate | 9.0% |
| Supervision | None MFN tariff: 5.5% Ordinary tariff: 30.0% |
| Transport Info | Shipping Name: UN |
| MSDS Transport Info | Module 14. Shipping information 14.1 United Nations number European Land Transport Danger Regulations: 3265 International Maritime Danger Regulations: 3265 International Air Transport Danger Regulations: 3265 14.2 United Nations shipping name European Land Transport Dangerous Regulations: CORROSIVE LIQUID, ACIDIC, ORGANIC, N.O.S. (Trifluoromethanesulphonic acid) IMDG Code: CORROSIVE LIQUID, ACIDIC, ORGANIC, N.O.S. (Trifluoromethanesulphonic acid) International air transport hazard regulations: Corrosive liquid, acidic, organic, n.o.s. (Trifluoromethanesulphonic acid) 14.3 Transport hazard categories European Dangerous Regulations for land transport: 8 International Dangerous Regulations for sea transport: 8 International Dangerous Regulations for air transport: 8 14.4 Package group European Dangerous Regulations for land transport: II International Dangerous Regulations for sea transport: II International Dangerous Regulations for air transport: II 14.5 Environmental hazards European Land Transport Danger Regulations: No International Maritime Danger Regulations International Air Transport Danger Regulations: No Marine pollutants (yes/no): No 14.6 Special precautions No data available |
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