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| CAS No.: | 64048-06-2 |
|---|---|
| Name: | POTASSIUMETHYLMERCURICTHIOGLYCOLLATE |
| Molecular Structure: | |
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|
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| Formula: | C4H7 Hg O2 S . K |
| Molecular Weight: | 358.86 |
| Synonyms: | Aceticacid, mercapto-, mercury complex |
| Density: | g/cm3 |
| Boiling Point: | 225.5°Cat760mmHg |
| Flash Point: | 99.8°C |
| Safety: | Poison by intraperitoneal and intravenous routes. When heated to decomposition it emits very toxic fumes of K2O, Hg, and SOx. See also MERCURY COMPOUNDS, INORGANIC; MERCURY COMPOUNDS, ORGANIC. |
| PSA: | 40.13000 |
| LogP: | -0.87890 |
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Chemistry
IUPAC Name: potassium ethyl-(2-sulfidoacetyl)oxymercury
Molecular Formula C4H7HgKO2S
Molecular Weight 358.85048g/mol
H-Bond Donor: 0
H-Bond Acceptor: 3
Rotatable Bond Count: 3
Exact Mass: 359.951008
MonoIsotopic Mass: 359.951008
Topological Polar Surface Area: 26.3
Heavy Atom Count: 9
Formal Charge: 0
Complexity: 81
Flash Point: 99.8 °C
Enthalpy of Vaporization: 50.9 kJ/mol
Boiling Point: 225.5 °C at 760 mmHg
Vapour Pressure: 0.0314 mmHg at 25°C
Canonical SMILES: CC[Hg]OC(=O)C[S-].[K+]
InChI: InChI=1S/C2H4O2S.C2H5.Hg.K/c3-2(4)1-5;1-2;;/h5H,1H2,(H,3,4);1H2,
2H3;;/q;;2*+1/p-2
InChIKey: XWVMYVGJUIEGPC-UHFFFAOYSA-L
Structure of Potassium ethylmercuric thioglycollate (CAS NO.64048-06-2):
Toxicity Data With Reference
| 1. | ipr-rat LDLo:30 mg/kg | JPETAB Journal of Pharmacology and Experimental Therapeutics. 35 (1929),343. | ||
| 2. | ivn-rbt LDLo:20 mg/kg | JPETAB Journal of Pharmacology and Experimental Therapeutics. 35 (1929),343. |
Consensus Reports
Mercury and its compounds are on the Community Right-To-Know List.
Safety Profile
Poison by intraperitoneal and intravenous routes. When heated to decomposition it emits very toxic fumes of K2O, Hg, and SOx. See also MERCURY COMPOUNDS, INORGANIC; MERCURY COMPOUNDS, ORGANIC.
Standards and Recommendations
OSHA PEL: TWA 0.01 mg(Hg)/m3; STEL 0.03 mg/m3 (skin)
ACGIH TLV: TWA 0.01 mg(Hg)/m3; BEI: 35 µg/g creatinine total inorganic mercury in urine preshift; 15 µg/g creatinine total inorganic mercury in blood at end of shift at end of workweek.
DFG MAK: Confirmed Animal Carcinogen with Unknown Relevance to Humans
NIOSH REL: (Mercury, Organo) TWA 0.01 mg/m3; STEL 0.03 mg/m3 (skin)
Specification
Potassium ethylmercuric thioglycollate ,its cas register number is 64048-06-2. It also can be called Mercurate(1-), ethyl(mercaptoacetato(2-)-O,S)-, potassium . When Potassium ethylmercuric thioglycollate (CAS NO.64048-06-2) is heated to decomposition, it emits very toxic fumes of K2O, Hg, and SOx.