Mercury, bis(trifluoromethylthio)-

Base Information

• Chemical Name: Mercury, bis(trifluoromethylthio)-
• CAS No.: 21259-75-6
• Molecular Formula: C2F6HgS2
• Molecular Weight: 402.734
• Hs Code.: 2930909090
• Nikkaji Number: J62.554J
• Mol file: 21259-75-6.mol

Synonyms:MERCURY, BIS(TRIFLUOROMETHYLTHIO)-;Bis(trifluoromethylthio)mercury;mercury(2+);trifluoromethanethiolate;NSC 162131;21259-75-6;Bis(trifluoromethylthio)mercury(II);LS-89661

Chemical Property of Mercury, bis(trifluoromethylthio)-

Chemical Property:

• Vapor Pressure: 0.00454mmHg at 25°C
• Melting Point: 39oC
• Boiling Point: °Cat760mmHg
• Flash Point: °C
• PSA: 50.60000
• Density: g/cm³
• LogP: 3.40490
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 8
• Rotatable Bond Count: 0
• Exact Mass: 403.905205
• Heavy Atom Count: 11
• Complexity: 28.4

Purity/Quality:

98%min ^*data from raw suppliers

BIS(TRIFLUOROMETHYLTHIO)MERCURY 95.00% ^*data from reagent suppliers

Safty Information:

• Pictogram(s): A poison. TWA 0.01. STEL 0.03 mg/m³ (skin)
• Hazard Codes: T
• Statements: 26/27/28
• Safety Statements: 36/37/39-45

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: C(F)(F)(F)[S-].C(F)(F)(F)[S-].[Hg+2]

Technology Process of Mercury, bis(trifluoromethylthio)-

There total 12 articles about Mercury, bis(trifluoromethylthio)- which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 85.0%

mercury(II) fluoride (7783-39-3) + thiocarbonyl fluoride (420-32-6) → mercury bis(trifluoromethanethiolate) (21259-75-6)

Guidance literature:

at -78°C, 18 h;

Reference yield: 72.0%

carbon disulfide (75-15-0,12122-00-8) + mercury(II) fluoride (7783-39-3) → mercury bis(trifluoromethanethiolate) (21259-75-6) + mercury sulfide

Guidance literature:

250°C, in autoclave or leading CS2 above HgF2;

DOI:10.1021/ja01523a023

Reference yield: 62.0%

Hg(NSO)2 + bis(trifluoromethylthio)tellurium (83665-28-5) → bis(sulfinylamido)tellurane (124824-09-5) + mercury bis(trifluoromethanethiolate) (21259-75-6)

Guidance literature:

In carbon disulfide; Ar atmosphere, condensation of Te(SCF3)2 into a Carius tube containing asoln. of Hg(NSO)2, 50°C with exclusion of light (5 d), cooling t o -30°C; decantation, condensation of CS2, decantation at -30°C, drying (20°C (vacuum, 24 h), sublimation (55°C, 1E-3 Torr);

upstream raw materials:

carbon disulfide

Bis(trifluoromethyl)disulfid

mercury(II) fluoride

thiocarbonyl fluoride

Downstream raw materials:

Trifluoromethylsulfenyl chloride

m-FC₆H₄CH(SCF₃)2

m-FC₆H₄C(SCF₃)3

p-FC₆H₄C(SCF₃)3

Refernces

• 1、 Dannley,Taborsky. "-". . p. 1275. Retrieved 1957.
• 2、 Boese, Roland,Dworak, Juergen,Haas, Alois,Pryka, Michael. "Synthesis, Structures and Properties of CF3S-Substituted Tellurium Compounds". . p. 477 - 480. Retrieved 2007/10/02.