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CAS No.: | 21259-75-6 |
---|---|
Name: | BIS(TRIFLUOROMETHYLTHIO)MERCURY |
Article Data: | 18 |
Molecular Structure: | |
Formula: | C2F6HgS2 |
Molecular Weight: | 402.734 |
Synonyms: | mercury trifluoromethylmercaptide;Bis(trifluoromethylthio)quecksilber;Bis(trifluormethylsulfanyl)quecksilber;bis(trifluoromethylthio)-mercur;Bis<(trifluoromethyl)thio>mercury;mercury bis(trifluoromethanethiolate); |
Density: | g/cm3 |
Melting Point: | 39oC |
Boiling Point: | °Cat760mmHg |
Flash Point: | °C |
Hazard Symbols: | A poison. TWA 0.01. STEL 0.03 mg/m3 (skin) |
Risk Codes: | R26/27/28 |
Safety: | A poison by intravenous route. When heated to decomposition it emits toxic vapors of SOx and Hg. |
PSA: | 50.60000 |
LogP: | 3.40490 |
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IUPAC Name: Mercury(2+); trifluoromethanethiolate
Synonyms of Bis(trifluoromethylthio)mercury (CAS NO.21259-75-6): Mercury, bis(trifluoromethylthio)-
InChI: InChI=1/2CHF3S.Hg/c2*2-1(3,4)5;/h2*5H;/q;;+2/p-2
InChIKey: QHACEJBZGFEEJE-NUQVWONBAR
Std. InChI: InChI=1S/2CHF3S.Hg/c2*2-1(3,4)5;/h2*5H;/q;;+2/p-2
Std. InChIKey: QHACEJBZGFEEJE-UHFFFAOYSA-L
CAS NO: 21259-75-6
Molecular Formula: C2F6HgS2
Molecular Weight: 402.7318
Molecular Structure :
H bond acceptors: 0
H bond donors: 0
Freely Rotating Bonds: 0
Polar Surface Area: 38.8 Å2
Enthalpy of Vaporization: 20.92 kJ/mol
Vapour Pressure: 6010 mmHg at 25°C
Melting Point: 39°C
Melting Point: 182°C
Density: 2,911 g/cm3
Organism | Test Type | Route | Reported Dose (Normalized Dose) | Effect | Source |
---|---|---|---|---|---|
mouse | LD50 | intravenous | 7500ug/kg (7.5mg/kg) | U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. Vol. NX#08848, |
Hazard Codes: T
Risk Statements: 26/27/28
R26/27/28: Bis(trifluoromethylthio)mercury (CAS NO.21259-75-6) is very toxic by inhalation, in contact with skin and if swallowed.
Safety Statements: 36/37/39-45
S36/37/39: Wear suitable protective clothing, gloves and eye/face protection.
S45: In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.)
RIDADR: 2025
Hazard Note Highly Toxic/Inhalation Hazard
A poison by intravenous route. When Bis(trifluoromethylthio)mercury (CAS NO.21259-75-6) is heated to decomposition ,it emits toxic vapors of SOx and Hg.
ACGIH TLV: TWA 0.01. STEL 0.03 mg/m3 (skin)
NIOSH REL: (MERCURY, ORGANO) TWA 0.01 mg/m3. STEL 0.03 mg/m3 (Sk)