ChemicalBook >> CAS DataBase List >>Mercury(II) trifluoromethanesulfonate
Mercury(II) trifluoromethanesulfonate
- CAS No.
- 49540-00-3
- Chemical Name:
- Mercury(II) trifluoromethanesulfonate
- Synonyms
- Hg(OTf)2;mercuric triflate;MERCURY TRIFLATE;mercury(ii) triflate;Mercury(II) Triflate (2:1);Mercury trifluoromethanesulfonate;Mercury(Ⅱ) trifluoroMethanesulfonate;Mercury(II) trifluoromethanesulfonate;MERCURY(II) TRIFLUOROMETHANESULPHONATE;Mercury(II)trifluoromethanesulfonate,98%
- CBNumber:
- CB2709530
- Molecular Formula:
- CHF3HgO3S
- Molecular Weight:
- 350.66
- MDL Number:
- MFCD00144746
- MOL File:
- 49540-00-3.mol
- MSDS File:
- SDS
Last updated:2026-09-12 18:51:24
| Melting point | >350 °C (lit.) |
|---|---|
| solubility | It is soluble in H2O and CH3CN, fairly soluble in CH3NO2 and CH2Cl2, insoluble in hexane, ether, and toluene. |
| form | Powder |
| color | White |
| Sensitive | Moisture Sensitive |
| Exposure limits | NIOSH: IDLH 10 mg/m3; TWA 0.05 mg/m3; Ceiling 0.1 mg/m3 |
| Stability | hygroscopic |
| InChI | 1S/2CHF3O3S.Hg/c2*2-1(3,4)8(5,6)7;/h2*(H,5,6,7);/q;;+2/p-2 |
| InChIKey | BPVYMDMPLCOQPJ-UHFFFAOYSA-L |
| SMILES | [Hg++].[O-]S(=O)(=O)C(F)(F)F.[O-]S(=O)(=O)C(F)(F)F |
| UNSPSC Code | 12352300 |
| NACRES | NA.22 |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |    GHS06,GHS08,GHS09 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Danger | |||||||||
| Hazard statements | H300+H310+H330-H373-H410 | |||||||||
| Precautionary statements | P262-P273-P280-P301+P310+P330-P302+P352+P310-P304+P340+P310 | |||||||||
| Hazard Codes | T+,N,T,C | |||||||||
| Risk Statements | 26/27/28-33-50/53 | |||||||||
| Safety Statements | 13-28-36-45-60-61 | |||||||||
| RIDADR | UN 2025 6.1/PG 2 | |||||||||
| WGK Germany | 3 | |||||||||
| Hazard Note | Corrosive/Toxic | |||||||||
| HazardClass | 6.1 | |||||||||
| PackingGroup | II | |||||||||
| HS Code | 28521000 | |||||||||
| Storage Class | 6.1A - Combustible acute toxic Cat. 1 and 2 very toxic hazardous materials |
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| Hazard Classifications | Acute Tox. 1 Dermal Acute Tox. 2 Inhalation Acute Tox. 2 Oral Aquatic Acute 1 Aquatic Chronic 1 STOT RE 2 |
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| NFPA 704 |
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Mercury(II) trifluoromethanesulfonate price More Price(17)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 515906 | Mercury(II) trifluoromethanesulfonate ≥95% trace metals basis | 49540-00-3 | 25g | $333 | 2022-05-15 | Buy |
| Strem Chemicals | 80-2200 | Mercury(II) trifluoromethanesulfonate, 98% (Mercury triflate) 98% | 49540-00-3 | 5g | $115 | 2026-04-30 | Buy |
| Strem Chemicals | 80-2200 | Mercury(II) trifluoromethanesulfonate, 98% (Mercury triflate) 98% | 49540-00-3 | 25g | $449 | 2026-04-30 | Buy |
| TRC | TRC-M495431-500MG | Mercury(II) Triflate (2:1) | 49540-00-3 | 500mg | $72 | 2026-06-03 | Buy |
| TRC | TRC-M495431-2.5G | Mercury(II) Triflate (2:1) | 49540-00-3 | 2.5g | $243 | 2026-06-03 | Buy |
Mercury(II) trifluoromethanesulfonate Chemical Properties, Uses, Production
Uses
Hg(OTf)2 exhibits remarkable catalytic activity for the hydroxylative cyclization of 1,6-enynes. Mercuric triflate is a very versatile reagent and has been used for several organic catalytic transformations including C-C bond forming cyclizations, alkyne hydrations, heterocycle synthesis and very recently in C-N bond forming reactions. Commonly used as the metal source for Lewis acid catalyzed asymmetric reactions.
reaction suitability
core: mercury
reagent type: catalyst
Mercury(II) trifluoromethanesulfonate Preparation Products And Raw materials
Raw materials
Preparation Products
Mercury(II) trifluoromethanesulfonate Suppliers
Global Suppliers ( 102)
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| J & K SCIENTIFIC LTD. | 18210857532 18210857532 | jkinfo@jkchemical.com | China | 96815 | 76 |
| Meryer (Shanghai) Chemical Technology Co., Ltd. | 4006356688 18621169109 | market03@meryer.com | China | 40202 | 62 |
| Alfa Aesar | 400-6106006 | saleschina@alfa-asia.com | China | 30103 | 84 |
| Energy Chemical | 400-0056266 | sales8178@energy-chemical.com | China | 45000 | 61 |
| Wuhan Chemwish Technology Co., Ltd | 86-027-67849912 | sales@chemwish.com | China | 35884 | 56 |
| Shanghai Sinch Parmaceuticals Tech. Co. Ltd. | +86-21-54098501 | sales@sinch.com.cn | China | 11592 | 64 |
| Sinopharm Chemical Reagent Co,Ltd. | 86-21-63210123 | sj_scrc@sinopharm.com | China | 9791 | 79 |
| 9ding chemical ( Shanghai) Limited | 4009209199 | sales@9dingchem.com | China | 22497 | 55 |
| Shanghai Aladdin Bio-Chem Technology Co.,LTD | 400-6206333 13167063860 | anhua.mao@aladdin-e.com | China | 29975 | 65 |
| Shanghai Boka-chem Tech. Inc. | 400-026-1533/(021) 6478-0600 | sales@bokachem.com | China | 876 | 58 |
View Latest Price from Mercury(II) trifluoromethanesulfonate manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2020-02-26 | Mercury(II) trifluoromethanesulfonate
49540-00-3
|
1KG | 99.0%+ | 100 tons | Shaanxi Dideu Medichem Co. Ltd | ||
 |
2019-12-20 | MERCURY(II) TRIFLUOROMETHANESULFONATE
49540-00-3
|
$1.00 | 1g | 99% | Career Henan Chemical Co |
-
- Mercury(II) trifluoromethanesulfonate
49540-00-3
- 99.0%+
- Shaanxi Dideu Medichem Co. Ltd
-
- MERCURY(II) TRIFLUOROMETHANESULFONATE
49540-00-3
- $1.00
- 99%
- Career Henan Chemical Co
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