Bromomethylmercury

Base Information

• Chemical Name: Bromomethylmercury
• CAS No.: 506-83-2
• Molecular Formula: CH3BrHg
• Molecular Weight: 295.529
• Hs Code.: 2931900090
• European Community (EC) Number: 208-057-5
• DSSTox Substance ID: DTXSID301035435
• Mol file: 506-83-2.mol

Synonyms:Bromomethylmercury;bromo(methyl)mercury;506-83-2;Mercury, bromomethyl-;Methylmercury bromide;Methylmercuric bromide;EINECS 208-057-5;Methylmercury(II) bromide;Bromomercuriomethane;Bromomethyl mercury;CH3BrHg;CH3HgBr;C-H3-Br-Hg;CMethylmercury(II) bromide;METHYLMERCURY(II)BROMIDE;SCHEMBL4370826;DTXSID301035435;FT-0632248

Chemical Property of Bromomethylmercury

Chemical Property:

• Appearance/Colour: White needles, slight metallic odor
• Melting Point: 172 °C(lit.)
• Boiling Point: 224.57°C (estimate)
• PSA: 0.00000
• LogP: 1.42690
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 0
• Rotatable Bond Count: 0
• Exact Mass: 295.91246
• Heavy Atom Count: 3
• Complexity: 4.8

Purity/Quality:

98%min ^*data from raw suppliers

(BROMOMERCURI)METHANE 95.00% ^*data from reagent suppliers

Safty Information:

• Pictogram(s): T+;N
• Hazard Codes: T+,N
• Statements: 26/27/28-33-50/53-40
• Safety Statements: 13-28-36-45-60-61

MSDS Files:

Total 1 MSDS from other Authors

Useful:

• Chemical Classes: Metals -> Metals, Organic Compounds
• Canonical SMILES: C[Hg]Br

Technology Process of Bromomethylmercury

There total 29 articles about Bromomethylmercury 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: 94.0%

2,2,4,4,6,6-hexamethyl-2,6-disila-4-stanna-heptane (17928-17-5) + mercury dibromide → methylmercury(II) bromide (506-83-2) + methyl-bis-(trimethylsilanyl-methyl)-tin (1+); bromide

Guidance literature:

In ethanol; 45h heating to reflux; mechanism discussed;;

DOI:10.1021/ja01579a011

Reference yield: 78.0%

tris(1,10-phenantholine)iron(III) perchlorate + dimethylmercury (593-74-8) → (Fe(N2C12H8)2(N2C12H7CH3))(2+)*2ClO4(1-)=(Fe(N2C12H8)2(N2C12H7CH3))(ClO4)2 + methylmercury(II) bromide (506-83-2)

Guidance literature:

With sodium bromide; In acetonitrile; Me2Hg in CH3CN added to Fe(phen)3(ClO4)3 in CH3CN at 20°C under Ar and soln. stirred for 2 h, drop water added and Fe(II) complex filtered, filtrate dried with MgSO4 and treated NaBr;

DOI:10.1021/ja00369a030

Reference yield: 74.0%

{(η5-C5Me5)Os(CO)(PMe2Ph)Me} (107087-79-6) + mercury dibromide → {(η5-C5Me5)Os(CO)(PMe2Ph)Br} (107087-80-9) + methylmercury(II) bromide (506-83-2)

Guidance literature:

In dichloromethane-d2; (N2); electrophilic cleavage reaction by addn. of HgBr2 to a soln. of Cp*Os(CO)(PMe2Ph)Me in CD2Cl2;; not isolated, detected by NMR;;

upstream raw materials:

mercury(II) diacetate

dimethylmercury

trimethylaluminum

methylmagnesium bromide

Downstream raw materials:

1-(HgCH₃)-2-(CH₂C₆H₅)-1.2-C₂B₁₀H₁₀

1-(HgCH₃)-2-(C₆H₄-3-CH₃)-1.2-C₂B₁₀H₁₀

1-(HgCH₃)-2-(C₆H₄-4-CH₃)-1.2-C₂B₁₀H₁₀

1,6-C₂B₈H₈-1-C₆H₅-6-HgCH₃

Refernces

• 1、 Sayre,Jensen. "". . p. 6001,6002, 6003. Retrieved 1979.
• 2、 Alex, Serge,Savoie, Rodrigue. "A Raman spectroscopic study of the complexation of the methylmercury(II) cation by amino acids". . p. 491 - 496. Retrieved 2007/10/02.
• 3、 Uglova, E. V.,Petrovskii, K. B.,Fadeeva, S. S.,Mikhura, I. V.,Reutov, O. A.. "REACTION OF ALKYLMERCURY AND ALKYLTIN COMPOUNDS WITH DIPHENYLMETHYL SALTS". . p. 1231 - 1234. Retrieved 2007/10/02.