CAS 3857-83-8|2-Naphthyl trifluoromethanesulfonate
Introduction：Basic information about CAS 3857-83-8|2-Naphthyl trifluoromethanesulfonate, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 2-Naphthyl trifluoromethanesulfonate | ||
|---|---|---|---|
| CAS Number | 3857-83-8 | Molecular Weight | 276.23200 |
| Density | 1.493g/cm3 | Boiling Point | 343.8ºC at 760 mmHg |
| Molecular Formula | C11H7F3O3S | Melting Point | 30-32ºC(lit.) |
| MSDS | ChineseUSA | Flash Point | >230 °F |
| Symbol | GHS05 | Signal Word | Danger |
Names
| Name | naphthalen-2-yl trifluoromethanesulfonate |
|---|---|
| Synonym | More Synonyms |
Chemical & Physical Properties
| Density | 1.493g/cm3 |
|---|---|
| Boiling Point | 343.8ºC at 760 mmHg |
| Melting Point | 30-32ºC(lit.) |
| Molecular Formula | C11H7F3O3S |
| Molecular Weight | 276.23200 |
| Flash Point | >230 °F |
| Exact Mass | 276.00700 |
| PSA | 51.75000 |
| LogP | 4.14900 |
| Index of Refraction | 1.56 |
| InChIKey | MDWRQYBWVTXIIJ-UHFFFAOYSA-N |
| SMILES | O=S(=O)(Oc1ccc2ccccc2c1)C(F)(F)F |
Safety Information
| Symbol | GHS05 |
|---|---|
| Signal Word | Danger |
| Hazard Statements | H314 |
| Precautionary Statements | P280-P305 + P351 + P338-P310 |
| Personal Protective Equipment | Eyeshields;Faceshields;full-face particle respirator type N100 (US);Gloves;respirator cartridge type N100 (US);type P1 (EN143) respirator filter;type P3 (EN 143) respirator cartridges |
| Hazard Codes | C: Corrosive; |
| Risk Phrases | 34 |
| Safety Phrases | 22-26-27-36/37/39-45 |
| RIDADR | UN 3261 8/PG 2 |
| HS Code | 2906299090 |
Customs
| HS Code | 2906299090 |
|---|---|
| Summary | 2906299090 other aromatic alcohols。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0% |
Articles3
More Articles| Palladium-catalyzed conversion of aryl and vinyl triflates to bromides and chlorides. J. Am. Chem. Soc. 132 , 14076, (2010) The palladium-catalyzed conversion of aryl and vinyl triflates to aryl and vinyl halides (bromides and chlorides) has been developed using dialkylbiaryl phosphine ligands. A variety of aryl, heteroary... | |
| Regiochemical control and suppression of double bond isomerization in the Heck arylation of 1-(methoxycarbonyl)-2, 5-dihydropyrrole. Sonesson C, et al. J. Org. Chem. 61(14) , 4756-4763, (1996) | |
| Influence of the catalyst on the Pd0-mediated reactions of BrZnCH(CH3) COOtBu with vinyl and aryl triflates. Orsini F, et al. J. Organomet. Chem. 367(3) , 375-382, (1989) |
Synonyms
| 2-naphthol triflate |
| MFCD00192341 |
| 2-naphthyl triflate |
| 2-Naphthyl Trifluoromethanesulfonate |
| Trifluoromethanesulfonic Acid 2-Naphthyl Ester |
| naphthyl-OTf |
| trifluoromethanesulfonic acid naphthalen-2-yl ester |
