三氟化氯

三氟化氯用途

用作氟化剂、燃烧剂、推进剂中的氧化剂、高温金属的切割油。

三氟化氯名称

[ CAS 号 ]:
7790-91-2

[ 中文名 ]:
三氟化氯

[ 英文名 ]:
trifluorochlorine

[英文别名 ]:

三氟化氯物理化学性质

[ 密度 ]:
1,8 g/cm3

[ 沸点 ]:
11,75°C

[ 熔点 ]:
-83°C

[ 分子式 ]:
ClF3

[ 分子量 ]:
92.44820

[ 精确质量 ]:
91.96410

[ LogP ]:
1.95010

[ 外观性状 ]:
几乎无色压缩液化气体,带有特有的气味

[ 储存条件 ]:
库房通风低温干燥,轻装轻卸、与易燃、易爆物分开存放

[ 稳定性 ]:
Stability Strong oxidizer. Incompatible with, and may ignite or react violently with, combustible materials, including most organic compounds. Decomposes in water. Incompatible with moisture.

三氟化氯毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :
FO2800000
CHEMICAL NAME :
Chlorine fluoride
CAS REGISTRY NUMBER :
7790-91-2
LAST UPDATED :
199712
DATA ITEMS CITED :
34
MOLECULAR FORMULA :
Cl-F3
MOLECULAR WEIGHT :
92.45
WISWESSER LINE NOTATION :
G F3

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
Standard Draize test
ROUTE OF EXPOSURE :
Administration into the eye
SPECIES OBSERVED :
Rodent - rat
REFERENCE :
AMIHAB AMA Archives of Industrial Health. (Chicago, IL) V.11-21, 1955-60. For publisher information, see AEHLAU. Volume(issue)/page/year: 12,515,1955
TYPE OF TEST :
Standard Draize test
ROUTE OF EXPOSURE :
Administration into the eye
SPECIES OBSERVED :
Mammal - dog
REFERENCE :
AMIHAB AMA Archives of Industrial Health. (Chicago, IL) V.11-21, 1955-60. For publisher information, see AEHLAU. Volume(issue)/page/year: 12,515,1955 ** ACUTE TOXICITY DATA **
TYPE OF TEST :
LCLo - Lowest published lethal concentration
ROUTE OF EXPOSURE :
Inhalation
SPECIES OBSERVED :
Human
DOSE/DURATION :
50 ppm
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: -,651,1966
TYPE OF TEST :
LC50 - Lethal concentration, 50 percent kill
ROUTE OF EXPOSURE :
Inhalation
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
299 ppm/1H
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
TXAPA9 Toxicology and Applied Pharmacology. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1959- Volume(issue)/page/year: 42,417,1977
TYPE OF TEST :
LC50 - Lethal concentration, 50 percent kill
ROUTE OF EXPOSURE :
Inhalation
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
178 ppm/1H
TOXIC EFFECTS :
Lungs, Thorax, or Respiration - chronic pulmonary edema Lungs, Thorax, or Respiration - cyanosis
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-70-77,1970
TYPE OF TEST :
LC50 - Lethal concentration, 50 percent kill
ROUTE OF EXPOSURE :
Inhalation
SPECIES OBSERVED :
Primate - monkey
DOSE/DURATION :
230 ppm/1H
TOXIC EFFECTS :
Behavioral - muscle weakness Lungs, Thorax, or Respiration - chronic pulmonary edema Lungs, Thorax, or Respiration - cyanosis
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-70-77,1970 ** OTHER MULTIPLE DOSE TOXICITY DATA **
TYPE OF TEST :
TCLo - Lowest published toxic concentration
ROUTE OF EXPOSURE :
Inhalation
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
5150 ppb/6H/6W-I
TOXIC EFFECTS :
Lungs, Thorax, or Respiration - chronic pulmonary edema Gastrointestinal - changes in structure or function of salivary glands Related to Chronic Data - death
REFERENCE :
AMIHAB AMA Archives of Industrial Health. (Chicago, IL) V.11-21, 1955-60. For publisher information, see AEHLAU. Volume(issue)/page/year: 12,515,1955
TYPE OF TEST :
TCLo - Lowest published toxic concentration
ROUTE OF EXPOSURE :
Inhalation
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
1170 ppb/6H/26W-I
TOXIC EFFECTS :
Behavioral - somnolence (general depressed activity) Lungs, Thorax, or Respiration - chronic pulmonary edema Related to Chronic Data - death
REFERENCE :
AMIHAB AMA Archives of Industrial Health. (Chicago, IL) V.11-21, 1955-60. For publisher information, see AEHLAU. Volume(issue)/page/year: 13,340,1956
TYPE OF TEST :
TCLo - Lowest published toxic concentration
ROUTE OF EXPOSURE :
Inhalation
SPECIES OBSERVED :
Mammal - dog
DOSE/DURATION :
5150 ppb/6H/6W-I
TOXIC EFFECTS :
Sense Organs and Special Senses (Eye) - corneal damage Lungs, Thorax, or Respiration - fibrosis, focal (pneumoconiosis) Related to Chronic Data - death
REFERENCE :
AMIHAB AMA Archives of Industrial Health. (Chicago, IL) V.11-21, 1955-60. For publisher information, see AEHLAU. Volume(issue)/page/year: 12,515,1955
TYPE OF TEST :
TCLo - Lowest published toxic concentration
ROUTE OF EXPOSURE :
Inhalation
SPECIES OBSERVED :
Mammal - dog
DOSE/DURATION :
1170 ppb/6H/26W-I
REFERENCE :
AMIHAB AMA Archives of Industrial Health. (Chicago, IL) V.11-21, 1955-60. For publisher information, see AEHLAU. Volume(issue)/page/year: 13,340,1956 *** REVIEWS *** ACGIH TLV-CL 0.38 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 TOXICOLOGY REVIEW TXAPA9 Toxicology and Applied Pharmacology. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1959- Volume(issue)/page/year: 27,527,1974 *** U.S. STANDARDS AND REGULATIONS *** MSHA STANDARD:air-CL 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: 3,11,1972 OSHA PEL (Gen Indu):CL 0.1 ppm (0.4 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):CL 0.1 ppm (0.4 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):CL 0.1 ppm (0.4 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):CL 0.1 ppm (0.4 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 0.1 ppm (0.4 mg/m3) JAN 1993 OEL-AUSTRIA:TWA 0.1 ppm (0.4 mg/m3) JAN 1993 OEL-BELGIUM:STEL 0.1 ppm (0.38 mg/m3) JAN 1993 OEL-DENMARK:STEL 0.1 ppm (0.4 mg/m3) JAN 1993 OEL-FINLAND:STEL 0.1 ppm (0.4 mg/m3) JAN 1993 OEL-FRANCE:STEL 0.4 mg/m3 JAN 1993 OEL-GERMANY:TWA 0.1 ppm (0.4 mg/m3) JAN 1993 OEL-THE NETHERLANDS:TWA 0.1 ppm (0.4 mg/m3) JAN 1993 OEL-THE PHILIPPINES:TWA 0.1 ppm (0.4 mg/m3) JAN 1993 OEL-SWITZERLAND:TWA 0.1 ppm (0.4 mg/m3);STEL 0.2 ppm (0.8 mg/m3) JAN 1993 OEL-THAILAND:TWA 0.1 ppm (0.4 mg/m3) JAN 1993 OEL-UNITED KINGDOM:TWA 0.1 ppm (0.4 mg/m3);STEL 0.1 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 CHLORINE TRIFLUORIDE-air:CL 0.1 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 - 18050 No. of Facilities: 11 (estimated) No. of Industries: 1 No. of Occupations: 3 No. of Employees: 357 (estimated)

三氟化氯安全信息

[ 危害码 (欧洲) ]:
O

[ 风险声明 (欧洲) ]:
8-35

[ 安全声明 (欧洲) ]:
S17-S38

[ 危险品运输编码 ]:
1749

[ 危险类别 ]:
2.3

[ 海关编码 ]:
2812901910

三氟化氯合成路线

三氟化氯上下游产品

三氟化氯制备

制法 Cl2+3F2=2ClF3

装置与制ClF相同。可以不用液态氧冷却的阱。反应炉加热到230℃。氯气流缓慢一些。如果F2对于Cl2比例太小则主要形成ClF,且ClF3中含有较多的Cl2

氟化完毕后,把用干冰冷却的气阱中凝集的液态ClF3倾入一个用干冰冷却的钢瓶中并立刻关紧。当钢瓶温度升至室温时,连上压力计打开阀门,使气体放出直至0.122MPa为止。此时ClF,Cl2,F2均挥发逸出。收率随Cl2∶F2的值而定,一般可达60%~85%。

三氟化氯海关

[ 海关编码 ]: 2812901910

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