
CAS Number358-23-6
SynonymsTRIFLUOROMETHANESULFONIC ACID ANHYDRIDE; TRIFLUOROMETHANESULFONIC ANHYDRIDE (TRIFLIC ANHYDRIDE); Trifluoromethanesulphonic acid anhydride; (TRIFLUOROMETHANE)SULFONYL TRIFLUOROMETHANESULFONATE; MFCD00000408; EINECS 206-616-8; Trifluoromethanesulphonic anhydride; Methanesulfonic acid, trifluoro-, anhydride; TRIFLUORO METHANESULFONIC ANHYDRIDE; TRIFLUOROMETHANE-SULFONICANHYDRIDE; Trifluoromethanesulfonicanhydride; TRIFLUOROMETHYLSULFONIC ANHYDRIDE; triflic anhydride; TRIFLUOROMETHANE SULFONIC ANHYDRIDE; Trifluoromethanesulfonic anhydride; TRIFLUOROMETHANESULFONIC ACID; TRIFLUOROMETHANESULPHONICACIDANHYDRIDE
Molecular Formula(CF3SO2)2O
Molecular Weight282.14
Purity99%
Density2.0±0.1 g/cm3
Boiling Point81-83 °C (lit.)
Melting Point-80°C
Appearanceliquid
EINECS206-616-8
Symbol
Signal WordWarning
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 358-23-6 |
| Catalog No. | 2A-9008871 |
| Chinese Name | 三氟甲磺酸酐 |
| Synonyms | TRIFLUOROMETHANESULFONIC ACID ANHYDRIDE; TRIFLUOROMETHANESULFONIC ANHYDRIDE (TRIFLIC ANHYDRIDE); Trifluoromethanesulphonic acid anhydride; (TRIFLUOROMETHANE)SULFONYL TRIFLUOROMETHANESULFONATE; MFCD00000408; EINECS 206-616-8; Trifluoromethanesulphonic anhydride; Methanesulfonic acid, trifluoro-, anhydride; TRIFLUORO METHANESULFONIC ANHYDRIDE; TRIFLUOROMETHANE-SULFONICANHYDRIDE; Trifluoromethanesulfonicanhydride; TRIFLUOROMETHYLSULFONIC ANHYDRIDE; triflic anhydride; TRIFLUOROMETHANE SULFONIC ANHYDRIDE; Trifluoromethanesulfonic anhydride; TRIFLUOROMETHANESULFONIC ACID; TRIFLUOROMETHANESULPHONICACIDANHYDRIDE |
| Molecular Formula | (CF3SO2)2O |
| Molecular Weight | 282.14 |
| Purity | 99 |
| Density | 2.0±0.1 g/cm3 |
| Boiling Point | 81-83 °C (lit.) |
| Melting Point | -80°C |
| Appearance | liquid |
| Water Solubility | reacts violently with water |
| Storage Condition | Keep sealed. |
| Packaging | I |
| EINECS | 206-616-8 |
| HTC | 29049020 |
| UN(IATA) | UN 3265 |
| PubChem ID | 24850557 |
| MDL Number | MFCD00000408 |
| SMILES | FC(F)(F)S(=O)(=O)OS(=O)(=O)C(F)(F)F |
| InChI | 1S/C2F6O5S2/c3-1(4,5)14(9,10)13-15(11,12)2(6,7)8 |
| InChI Key | WJKHJLXJJJATHN-UHFFFAOYSA-N |
| Beilstein/REAXYS | 1813600 |
| NACRES Code | NA.22 |
| UNSPSC | 12352101 |
| Hazard Symbols | 8 |
| Risk Codes | R14;R35 |
| Safety Description | S26;S36/37/39;S45;S8 |
| MSDS | msds/8871_1_358_23_6.pdf |
| Tax Rebate | 9.0% |
| Supervision | None MFN tariff: 5.5% Ordinary tariff: 30.0% |
| Transport Info | Product name: 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% |
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