disulphur decafluoride

Modify Date: 2024-01-02 11:23:10

disulphur decafluoride Structure
disulphur decafluoride structure
Common Name disulphur decafluoride
CAS Number 5714-22-7 Molecular Weight 254.11400
Density N/A Boiling Point 29ºC
Molecular Formula F10S2 Melting Point -55ºC
MSDS N/A Flash Point N/A

 Names

Name pentafluoro-(pentafluoro-λ6-sulfanyl)-λ6-sulfane
Synonym More Synonyms

 Chemical & Physical Properties

Boiling Point 29ºC
Melting Point -55ºC
Molecular Formula F10S2
Molecular Weight 254.11400
Exact Mass 253.92800
PSA 50.60000
LogP 5.49840

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
WS4480000
CHEMICAL NAME :
Sulfur decafluoride
CAS REGISTRY NUMBER :
5714-22-7
LAST UPDATED :
199712
DATA ITEMS CITED :
22
MOLECULAR FORMULA :
F10-S2
MOLECULAR WEIGHT :
254.12
WISWESSER LINE NOTATION :
FSFFFF 2

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LCLo - Lowest published lethal concentration
ROUTE OF EXPOSURE :
Inhalation
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
45 gm/m3/10M
TOXIC EFFECTS :
Lungs, Thorax, or Respiration - dyspnea
REFERENCE :
NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: PB158-508
TYPE OF TEST :
LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE :
Intravenous
SPECIES OBSERVED :
Mammal - dog
DOSE/DURATION :
1 mg/kg
TOXIC EFFECTS :
Vascular - shock Lungs, Thorax, or Respiration - acute pulmonary edema Blood - changes in cell count (unspecified)
REFERENCE :
AMIHBC AMA Archives of Industrial Hygiene and Occupational Medicine. (Chicago, IL) V.2-10, 1950-54. For publisher information, see AEHLAU. Volume(issue)/page/year: 8,436,1953
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intravenous
SPECIES OBSERVED :
Rodent - rabbit
DOSE/DURATION :
5790 ug/kg
REFERENCE :
AMIHBC AMA Archives of Industrial Hygiene and Occupational Medicine. (Chicago, IL) V.2-10, 1950-54. For publisher information, see AEHLAU. Volume(issue)/page/year: 8,436,1953 *** REVIEWS *** ACGIH TLV-CL 0.10 mg/m3 (0.01 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 0.025 ppm (0.25 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: 3,241,1971 OSHA PEL (Gen Indu):8H TWA 0.025 ppm (0.25 mg/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 0.025 ppm (0.25 mg/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 0.025 ppm (0.25 mg/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 0.025 ppm (0.25 mg/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 0.01 ppm (0.1 mg/m3) JAN 1993 OEL-BELGIUM:STEL 0.01 ppm (0.1 mg/m3) JAN 1993 OEL-DENMARK:TWA 0.025 ppm (0.25 mg/m3) JAN 1993 OEL-FINLAND:TWA 0.025 ppm (0.25 mg/m3);STEL 0.075 ppm ;Skin JAN 1993 OEL-GERMANY:TWA 0.025 ppm (0.25 mg/m3) JAN 1993 OEL-THE NETHERLANDS:TWA 0.01 ppm (0.1 mg/m3) JAN 1993 OEL-THE PHILIPPINES:TWA 0.025 ppm (0.25 mg/m3) JAN 1993 OEL-SWITZERLAND:TWA 0.01 ppm (0.1 mg/m3);STEL 0.02 ppm JAN 1993 OEL-TURKEY:TWA 0.025 ppm (0.25 mg/m3) JAN 1993 OEL-UNITED KINGDOM:TWA 0.025 ppm (0.25 mg/m3);STEL 0.075 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 PENTAFLUORIDE-air:CL 0.01 ppm 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

 Safety Information

Hazard Codes T
Risk Phrases 26/27/28-34
Safety Phrases 26-36/37/39-45
RIDADR UN 3287
Packaging Group I
Hazard Class 6.1(a)

 Synthetic Route

 Synonyms

TL 70
DISULFUR DECAFLUORIDE
Sulfur pentafluoride
Disulphur decafluoride
EINECS 227-204-4
Sulfur decafluoride