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7783-54-2

7783-54-2 structure
7783-54-2 structure
  • Name: nitrogen trifluoride
  • Chemical Name: nitrogen trifluoride
  • CAS Number: 7783-54-2
  • Molecular Formula: F3N
  • Molecular Weight: 71.00190
  • Create Date: 2018-03-21 08:00:00
  • Modify Date: 2024-01-02 09:57:58

Name nitrogen trifluoride
Synonyms Perfluoroammonia
EINECS 232-007-1
Trifluoramine
Trifluoroamine
Trifluorammonia
MFCD00042549
Trifluoroammonia
NF3
Stickstofftrifluorid
nitrogen fluoride
N,N,N-Trifluoroamine
Nitrogen trifluoride
Density 1.361 g/cm3
Boiling Point -129°C
Melting Point -207°C
Molecular Formula F3N
Molecular Weight 71.00190
Exact Mass 70.99830
PSA 3.24000
LogP 0.94190
Index of Refraction 1.187
Water Solubility insoluble

CHEMICAL IDENTIFICATION

RTECS NUMBER :
QX1925000
CHEMICAL NAME :
Nitrogen trifluoride
CAS REGISTRY NUMBER :
7783-54-2
LAST UPDATED :
199712
DATA ITEMS CITED :
28
MOLECULAR FORMULA :
F3-N
MOLECULAR WEIGHT :
71.01
WISWESSER LINE NOTATION :
N F3

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LC50 - Lethal concentration, 50 percent kill
ROUTE OF EXPOSURE :
Inhalation
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
6700 ppm/1H
TOXIC EFFECTS :
Lungs, Thorax, or Respiration - dyspnea Lungs, Thorax, or Respiration - cyanosis Lungs, Thorax, or Respiration - respiratory stimulation
REFERENCE :
TXAPA9 Toxicology and Applied Pharmacology. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1959- Volume(issue)/page/year: 26,1,1973
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
26 mg/kg
TOXIC EFFECTS :
Blood - methemoglobinemia-carboxyhemoglobin
REFERENCE :
TXAPA9 Toxicology and Applied Pharmacology. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1959- Volume(issue)/page/year: 17,585,1970
TYPE OF TEST :
LC50 - Lethal concentration, 50 percent kill
ROUTE OF EXPOSURE :
Inhalation
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
2000 ppm/4H
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
34ZIAG "Toxicology of Drugs and Chemicals," Deichmann, W.B., New York, Academic Press, Inc., 1969 Volume(issue)/page/year: -,427,1969
TYPE OF TEST :
LC50 - Lethal concentration, 50 percent kill
ROUTE OF EXPOSURE :
Inhalation
SPECIES OBSERVED :
Mammal - dog
DOSE/DURATION :
9600 ppm/1H
TOXIC EFFECTS :
Lungs, Thorax, or Respiration - cyanosis Blood - methemoglobinemia-carboxyhemoglobin
REFERENCE :
AMRL** Aerospace Medical Research Laboratory Report. (Aerospace Technical Div., Air Force Systems Command, Wright-Patterson Air Force Base, OH 45433) Volume(issue)/page/year: TR-69-84,1969
TYPE OF TEST :
LC50 - Lethal concentration, 50 percent kill
ROUTE OF EXPOSURE :
Inhalation
SPECIES OBSERVED :
Primate - monkey
DOSE/DURATION :
7500 ppm/1H
TOXIC EFFECTS :
Lungs, Thorax, or Respiration - cyanosis Blood - methemoglobinemia-carboxyhemoglobin
REFERENCE :
AMRL** Aerospace Medical Research Laboratory Report. (Aerospace Technical Div., Air Force Systems Command, Wright-Patterson Air Force Base, OH 45433) Volume(issue)/page/year: TR-69-84,1969 ** OTHER MULTIPLE DOSE TOXICITY DATA **
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Inhalation
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
100 ppm/7H/19W-I
TOXIC EFFECTS :
Liver - fatty liver degeneration Kidney, Ureter, Bladder - interstitial nephritis Blood - changes in spleen
REFERENCE :
TXAPA9 Toxicology and Applied Pharmacology. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1959- Volume(issue)/page/year: 4,770,1962
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - rabbit
DOSE/DURATION :
85 gm/kg/29D-I
REFERENCE :
TXAPA9 Toxicology and Applied Pharmacology. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1959- Volume(issue)/page/year: 4,770,1962 *** REVIEWS *** ACGIH TLV-TWA 29 mg/m3 (10 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 10 ppm (29 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: 3,187,1971 OSHA PEL (Gen Indu):8H TWA 10 ppm (29 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 10 ppm (29 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 10 ppm (29 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 10 ppm (29 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 10 ppm (30 mg/m3) JAN 1993 OEL-BELGIUM:TWA 10 ppm (29 mg/m3) JAN 1993 OEL-DENMARK:TWA 10 ppm (29 mg/m3) JAN 1993 OEL-FINLAND:STEL 10 ppm (29 mg/m3) JAN 1993 OEL-FRANCE:TWA 10 ppm (30 mg/m3) JAN 1993 OEL-THE NETHERLANDS:TWA 10 ppm (29 mg/m3) JAN 1993 OEL-THE PHILIPPINES:TWA 10 ppm (29 mg/m3) JAN 1993 OEL-SWITZERLAND:TWA 10 ppm (30 mg/m3) JAN 1993 OEL-UNITED KINGDOM:TWA 10 ppm (30 mg/m3);STEL 15 ppm (45 mg/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 NITROGEN TRIFLUORIDE-air:10H TWA 10 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 NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - 50885 No. of Facilities: 11 (estimated) No. of Industries: 1 No. of Occupations: 3 No. of Employees: 357 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - 50885 No. of Facilities: 7 (estimated) No. of Industries: 1 No. of Occupations: 1 No. of Employees: 1096 (estimated) No. of Female Employees: 140 (estimated)
Hazard Codes O: Oxidizing agent;
Risk Phrases R8
Safety Phrases S17-S23-S38
RIDADR 2451
Hazard Class 2.2