sulfur(+2) tetrahydride cation tetrafluoride

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Names

[ CAS No. ]:
7783-60-0

[ Name ]:
sulfur(+2) tetrahydride cation tetrafluoride

[Synonym ]:
tetrafluoro-λ<sup>4</sup>-sulfane
Sulfur tetrafluoride
EINECS 232-013-4
MFCD00040327

Chemical & Physical Properties

[ Density]:
1.941

[ Boiling Point ]:
−40.4 °C(lit.)

[ Melting Point ]:
−121.5-−120.5 °C(lit.)

[ Molecular Formula ]:
F4S

[ Molecular Weight ]:
152.219

[ Exact Mass ]:
152.031647

[ PSA ]:
25.30000

[ LogP ]:
2.32900

[ Vapour Pressure ]:
140 psi ( 21 °C)

[ Index of Refraction ]:
1.229

MSDS

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
WT4800000
CHEMICAL NAME :
Sulfur tetrafluoride
CAS REGISTRY NUMBER :
7783-60-0
LAST UPDATED :
199712
DATA ITEMS CITED :
19
MOLECULAR FORMULA :
F4-S
MOLECULAR WEIGHT :
108.06
WISWESSER LINE NOTATION :
S F4

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LCLo - Lowest published lethal concentration
ROUTE OF EXPOSURE :
Inhalation
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
19 ppm/4H
REFERENCE :
JOCMA7 Journal of Occupational Medicine. (Chicago, IL) V.1-9, 1957-67. For publisher information, see:JJOMDZ Volume(issue)/page/year: 4,262,1962 *** REVIEWS *** ACGIH TLV-CL 0.44 mg/m3 (0.1 ppm) 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 0.1 ppm (0.4 mg/m3) DTLWS* "Documentation of the Threshold Limit Values for Substances in Workroom Air," Supplements. For publisher information, see 85INA8. Volume(issue)/page/year: 3,28,1972 OSHA PEL (Gen Indu):8H TWA 2.5 mg(F)/m3 CFRGBR Code of Federal Regulations. (U.S. Government Printing Office, Supt. of Documents, Washington, DC 20402) Volume(issue)/page/year: 29,1910.1000,1994 OSHA PEL (Construc):8H TWA 2.5 mg(F)/m3 CFRGBR Code of Federal Regulations. (U.S. Government Printing Office, Supt. of Documents, Washington, DC 20402) Volume(issue)/page/year: 29,1926.55,1994 OSHA PEL (Shipyard):8H TWA 2.5 mg(F)/m3 CFRGBR Code of Federal Regulations. (U.S. Government Printing Office, Supt. of Documents, Washington, DC 20402) Volume(issue)/page/year: 29,1915.1000,1993 OSHA PEL (Fed Cont):8H TWA 2.5 mg(F)/m3 CFRGBR Code of Federal Regulations. (U.S. Government Printing Office, Supt. of Documents, Washington, DC 20402) Volume(issue)/page/year: 41,50-204.50,1994 *** OCCUPATIONAL EXPOSURE LIMITS *** OEL-AUSTRALIA:TWA 0.1 ppm (0.4 mg/m3) JAN 1993 OEL-BELGIUM:STEL 0.1 ppm (0.44 mg/m3) JAN 1993 OEL-DENMARK:TWA 0.1 ppm (0.4 mg/m3) JAN 1993 OEL-FINLAND:TWA 0.1 ppm (0.4 mg/m3);STEL 0.3 ppm;Skin JAN 1993 OEL-THE NETHERLANDS:TWA 0.1 ppm (0.4 mg/m3) JAN 1993 OEL-SWITZERLAND:TWA 0.1 ppm (0.4 mg/m3) JAN 1993 OEL-UNITED KINGDOM:TWA 0.1 ppm (0.4 mg/m3);STEL 0.3 ppm 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 SULFUR TETRAFLUORIDE-air:CL 0.1 mg/m3 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 NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - 82007 No. of Facilities: 11 (estimated) No. of Industries: 1 No. of Occupations: 1 No. of Employees: 53 (estimated)

Safety Information

[ Hazard Codes ]:
T: Toxic;C: Corrosive;T+: Very toxic;

[ Risk Phrases ]:
R14;R26;R34;R37

[ Safety Phrases ]:
S26-S36/37/39-S38-S45

[ RIDADR ]:
UN 2418 2.3

[ WGK Germany ]:
3

[ RTECS ]:
WT4800000

[ Hazard Class ]:
2.3

Synthetic Route

Precursor & DownStream

Precursor

  • Dinitrogen tetrafluoride
  • pentafluoro(1,1,2,2,2-pentafluoroethyl)-λ6-sulfane
  • chlorodifluorosulfur(IV) hexafluoroarsenate
  • uranium hexafluoride
  • disulphur decafluoride
  • Fluorine
  • Sulfur
  • HYDROFLUORIC ACID
  • hydrogen sulfide
  • oxygen difluoride

DownStream

  • triphenyltin fluoride
  • benzene
  • cyclooctasulfur
  • Phosphorus pentafluoride
  • carbonyl sulfide
  • CARBONYL FLUORIDE
  • Sulfur hexafluoride
  • Carbon tetrafluoride
  • trifluoro(trifluoromethylsulfanyl)methane
  • BIS(TRIFLUOROMETHYL)DISULFIDE

Related Compounds

  • magnesium(+2) cation tetrafluoride
  • nickel(+2) cation; pentane-2,4-dione; propan-2-ylazanide
  • samarium(+2) cation trifluoride
  • iron(+2) cation
  • zinc(+2) cation sulfate dihydrate
  • strontium(+2) cation
  • N-(2-{[3-fluoro-4-(morpholin-4-yl)phenyl]formamido}ethyl)prop-2-enamide
  • 4-((Cyclohexylamino)methyl)benzoic acid hydrochloride
  • 1-[(2,4-Dichlorophenyl)methyl]-N-(1,1-dimethylethyl)-2-methyl-1H-indole-3-methanamine
  • 2-Methyl-1,3-benzoxazole-6-sulfonyl fluoride
  • 2-Methoxy-6-(pyrazol-1-yl)-benzonitrile
  • 1H-3-Benzazepin-7-ol, 8-chloro-2,3,4,5-tetrahydro-5-(3-iodophenyl)-3-methyl-, (S)-
  • (4-Methyl-tetrahydro-furan-2-yl)-methanol
  • N-(1-cyanocyclopentyl)-2-[4-(4-fluorobenzenesulfonyl)-1,4-diazepan-1-yl]acetamide
  • 4,5,6,7-Tetrahydrobenzo[d]isoxazole-3-carbaldehyde
  • tert-Butyl-DL-alanine