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Mercury(II) trifluoromethanesulfonate_Molecular_structure_CAS_49540-00-3)
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Mercury(II) trifluoromethanesulfonate

Catalog No. 515906 Name Sigma Aldrich
CAS Number 49540-00-3 Website http://www.sigmaaldrich.com
M. F. C2F6HgO6S2 Telephone 1-800-521-8956
M. W. 498.7282192 Fax
Purity ≥95% trace metals basis Email
Storage Chembase ID: 98065

SYNONYMS

Title
三氟甲烷磺酸汞
IUPAC name
mercury(2+) ion ditrifluoromethanesulfonate
IUPAC Traditional name
mercury(2+) ion ditriflate
Synonyms
Hg(OTf)2

DATABASE IDS

CAS Number 49540-00-3
MDL Number MFCD00144746
PubChem SID 24873853

PROPERTIES

Linear Formula (CF3SO3)2Hg
Purity ≥95% trace metals basis
Melting Point >350 °C(lit.)
GHS Pictograms GHS06
GHS Pictograms GHS08
GHS Pictograms GHS09
GHS Signal Word Danger
GHS Hazard statements H300 +H310 + H330-H373-H410
European Hazard Symbols Highly toxic Highly toxic (T+)
European Hazard Symbols Nature polluting Nature polluting (N)
MSDS Link Download
GHS Precautionary statements P260-P264-P273-P280-P284-P301 + P310
RID/ADR UN 2025 6.1/PG 2
Risk Statements 26/27/28-33-50/53
Safety Statements 13-28-36-45-60-61
Hazard Class 6.1
UN Number 2025
Packing Group 2
German water hazard class 3

DETAILS

Description (English)
Application
Efficient olefin cyclization agent, effective for the preparation of polycyclic terpenoids.1
Polyene cyclization, oxymercuration, catalytic hydration of alkynes, catalytic hydrative enyne cyclization, catalytic arylyne cyclization, catalytic biomimetic tandem cyclization, catalyticketoalkyne cyclization leading to furans, catalytic cyclization of propargyl tert-butyl carbonates leading to cyclic carbonates, catalytic cycloisomerization of alkynyl aniline derivatives leading toindoles, catalytic alkynoic acid cyclization leading to lactones, catalytic glycosylation
Packaging
25 g in glass bottle
Description (简体中文)
Application
Polyene cyclization, oxymercuration, catalytic hydration of alkynes, catalytic hydrative enyne cyclization, catalytic arylyne cyclization, catalytic biomimetic tandem cyclization, catalyticketoalkyne cyclization leading to furans, catalytic cyclization of propargyl tert-butyl carbonates leading to cyclic carbonates, catalytic cycloisomerization of alkynyl aniline derivatives leading toindoles, catalytic alkynoic acid cyclization leading to lactones, catalytic glycosylation
高效烯烃环化剂,用于制备多环萜类化合物。1
包装
25 g in glass bottle

REFERENCES