21259-75-6

21259-75-6 structure
21259-75-6 structure
  • Name: bis(trifluoromethylthio)mercury
  • Chemical Name: bis(trifluoromethylthio)mercury
  • CAS Number: 21259-75-6
  • Molecular Formula: C2F6HgS2
  • Molecular Weight: 402.73200
  • Create Date: 2016-11-16 04:53:42
  • Modify Date: 2024-01-09 18:01:32

Name bis(trifluoromethylthio)mercury
Synonyms Bis(trifluormethylsulfanyl)quecksilber
mercury bis(trifluoromethanethiolate)
mercury trifluoromethylmercaptide
Bis(trifluoromethylthio)quecksilber
bis(trifluoromethylthio)-mercur
Bis<(trifluoromethyl)thio>mercury
Density 2.911 g/cm3
Boiling Point 182ºC
Melting Point 39ºC
Molecular Formula C2F6HgS2
Molecular Weight 402.73200
Flash Point 117.8ºC
Exact Mass 403.90500
PSA 50.60000
LogP 3.40490
Vapour Pressure 0.00454mmHg at 25°C
Index of Refraction 1.459

CHEMICAL IDENTIFICATION

RTECS NUMBER :
OV7375000
CHEMICAL NAME :
Mercury, bis(trifluoromethylthio)-
CAS REGISTRY NUMBER :
21259-75-6
LAST UPDATED :
199712
DATA ITEMS CITED :
21
MOLECULAR FORMULA :
C2-F6-Hg-S2
MOLECULAR WEIGHT :
402.73
WISWESSER LINE NOTATION :
FXFFS-HG-SXFFF

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intravenous
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
7500 ug/kg
REFERENCE :
CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) Volume(issue)/page/year: NX#08848 *** REVIEWS *** ACGIH TLV-TWA 0.01 mg(Hg)/m3; STEL 0.03 mg/m3 DTLVS* The Threshold Limit Values (TLVs) and Biological Exposure Indices (BEIs) booklet issues by American Conference of Governmental Industrial Hygienists (ACGIH), Cincinnati, OH, 1996 Volume(issue)/page/year: TLV/BEI,1997 *** U.S. STANDARDS AND REGULATIONS *** MSHA STANDARD-air:TWA 0.05 mg(Hg)/m3 DTLWS* "Documentation of the Threshold Limit Values for Substances in Workroom Air," Supplements. For publisher information, see 85INA8. Volume(issue)/page/year: 3,22,1973 *** OCCUPATIONAL EXPOSURE LIMITS *** OEL-AUSTRALIA:TWA 0.05 mg(Hg)/m3;Skin JAN 1993 OEL-BELGIUM:TWA 0.05 mg(Hg)/m3;Skin JAN 1993 OEL-DENMARK:TWA 0.05 mg(Hg)/m3 JAN 1993 OEL-FINLAND:TWA 0.05 mg(Hg)/m3 JAN 1993 OEL-FRANCE:TWA 0.05 mg(Hg)/m3 JAN 1993 OEL-GERMANY:TWA 0.01 ppm (0.1 mg(Hg)/m3) JAN 1993 OEL-HUNGARY:TWA 0.02 mg(Hg)/m3;STEL 0.04 mg(Hg)/m3 JAN 1993 OEL-JAPAN:TWA 0.05 mg(Hg)/m3 JAN 1993 OEL-THE NETHERLANDS:TWA 0.05 mg(Hg)/m3;STEL 0.15 mg(Hg)/m3 JAN 1993 OEL-THE PHILIPPINES:TWA 0.05 mg(Hg)/m3 JAN 1993 OEL-POLAND:TWA 0.01 mg(Hg)/m3 JAN 1993 OEL-RUSSIA:TWA 0.05 mg(Hg)/m3;STEL 0.01 mg(Hg)/m3 JAN 1993 OEL-SWEDEN:TWA 0.05 mg(Hg)/m3 JAN 1993 OEL-THAILAND:STEL 0.05 mg(Hg)/m3 JAN 1993 OEL-UNITED KINGDOM:TWA 0.05 mg(Hg)/m3;STEL 0.15 mg(Hg)/m3 JAN 1993 OEL IN BULGARIA, COLOMBIA, JORDAN, KOREA check ACGIH TLV OEL IN NEW ZEALAND, SINGAPORE, VIETNAM check ACGIH TLV *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH RECOMMENDED EXPOSURE LEVEL (REL) : NIOSH REL TO MERCURY, ORGANO-air:TWA 0.01 mg/m3;STEL 0.03 mg/m3 (Sk) REFERENCE : NIOSH* National Institute for Occupational Safety and Health, U.S. Dept. of Health, Education, and Welfare, Reports and Memoranda. Volume(issue)/page/year: DHHS #92-100,1992
Risk Phrases 26/27/28
RIDADR UN 2025
HS Code 2930909090

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21259-75-6 structure

21259-75-6

Literature: Dannley; Taborsky Journal of Organic Chemistry, 1957 , vol. 22, p. 1275 Full Text View citing articles Show Details Man et al. Journal of the American Chemical Society, 1959 , vol. 81, p. 3575 Full Text View citing articles Show Details Du Pont de Nemours and Co. Patent: US2729663 , 1954 ;

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21259-75-6 structure

21259-75-6

Literature: Brandt et al. Journal of the Chemical Society, 1952 , p. 2198,2252 Full Text Show Details Haszeldine; Kidd Journal of the Chemical Society, 1953 , p. 3219,3225

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Detail
Literature: Dannley; Taborsky Journal of Organic Chemistry, 1957 , vol. 22, p. 1275 Full Text View citing articles Show Details Man et al. Journal of the American Chemical Society, 1959 , vol. 81, p. 3575 Full Text View citing articles Show Details Du Pont de Nemours and Co. Patent: US2729663 , 1954 ;

~%

21259-75-6 structure

21259-75-6

Literature: Brandt et al. Journal of the Chemical Society, 1952 , p. 2198,2252
HS Code 2930909090
Summary 2930909090. other organo-sulphur compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%