硫酰氟
硫酰氟用途
【用途一】
用于熏蒸建筑物、车船运输工具及木材制品，防治白蚁、飞蠊、家天牛、鼠类等
用于熏蒸建筑物、车船运输工具及木材制品，防治白蚁、飞蠊、家天牛、鼠类等
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硫酰氟名称
[ CAS 号 ]:
2699-79-8
[ 中文名 ]:
硫酰氟
[ 英文名 ]:
sulfuryl fluoride
[中文别名 ]:
[英文别名 ]:
- EINECS 220-281-5
- sulphonyl fluoride
- Sulphuryl difluoride
- disulfonyl fluoride
- Sulphuryl fluoride
- Sulfur difluoride dioxide
- Sulfonyl fluoride
- Sulfuric oxyfluoride
- Caswell No. 816A
- sulfuryl fluoride
硫酰氟物理化学性质
[ 密度 ]:
1.687g/cm3
[ 沸点 ]:
-55,2°C
[ 熔点 ]:
-121,4°C
[ 分子式 ]:
F2O2S
[ 分子量 ]:
102.06100
[ 精确质量 ]:
101.95900
[ PSA ]:
42.52000
[ LogP ]:
1.25100
[ 外观性状 ]:
无色无臭气体
[ 蒸汽压 ]:
10700mmHg at 25°C
[ 折射率 ]:
1.293
[ 储存条件 ]:
库房通风低温干燥,与食品原料分开存放
[ 稳定性 ]:
Stable. Reacts with water.
硫酰氟MSDS
硫酰氟毒性和生态
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- WT5075000
- CHEMICAL NAME :
- Sulfuryl fluoride
- CAS REGISTRY NUMBER :
- 2699-79-8
- LAST UPDATED :
- 199712
- DATA ITEMS CITED :
- 36
- MOLECULAR FORMULA :
- F2-O2-S
- MOLECULAR WEIGHT :
- 102.06
- WISWESSER LINE NOTATION :
- S O2-F2
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 100 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- 85ARAE "Agricultural Chemicals," Thomson, W.T., 4 vols., Fresno, CA, Thomson Publications, 1976/77 revision Volume(issue)/page/year: 3,15,1976/1977
- TYPE OF TEST :
- LC50 - Lethal concentration, 50 percent kill
- ROUTE OF EXPOSURE :
- Inhalation
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 991 ppm/4H
- TOXIC EFFECTS :
- Behavioral - convulsions or effect on seizure threshold Lungs, Thorax, or Respiration - acute pulmonary edema Lungs, Thorax, or Respiration - cyanosis
- REFERENCE :
- FAATDF Fundamental and Applied Toxicology. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1981- Volume(issue)/page/year: 7,664,1986
- TYPE OF TEST :
- LCLo - Lowest published lethal concentration
- ROUTE OF EXPOSURE :
- Inhalation
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 1200 ppm/1H
- TOXIC EFFECTS :
- Behavioral - convulsions or effect on seizure threshold Lungs, Thorax, or Respiration - cyanosis
- REFERENCE :
- AMPMAR Archives des Maladies Professionnelles de Medecine du Travail et de Securite Sociale. (SPPIF, B.P.22, F-41353 Vineuil, France) V.7- 1946- Volume(issue)/page/year: 34,581,1973
- TYPE OF TEST :
- LCLo - Lowest published lethal concentration
- ROUTE OF EXPOSURE :
- Inhalation
- SPECIES OBSERVED :
- Rodent - rabbit
- DOSE/DURATION :
- 5000 ppm/1H
- TOXIC EFFECTS :
- Behavioral - convulsions or effect on seizure threshold Lungs, Thorax, or Respiration - cyanosis
- REFERENCE :
- AMPMAR Archives des Maladies Professionnelles de Medecine du Travail et de Securite Sociale. (SPPIF, B.P.22, F-41353 Vineuil, France) V.7- 1946- Volume(issue)/page/year: 34,581,1973
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - guinea pig
- DOSE/DURATION :
- 100 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- DOWCC* Dow Chemical Company Reports. (Dow Chemical USA, Health and Environment Research, Toxicology Research Lab., Midland, MI 48640) ** OTHER MULTIPLE DOSE TOXICITY DATA **
- TYPE OF TEST :
- TCLo - Lowest published toxic concentration
- ROUTE OF EXPOSURE :
- Inhalation
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 600 ppm/6H/2W-I
- TOXIC EFFECTS :
- Kidney, Ureter, Bladder - proteinuria Blood - changes in leukocyte (WBC) count Nutritional and Gross Metabolic - weight loss or decreased weight gain
- REFERENCE :
- FAATDF Fundamental and Applied Toxicology. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1981- Volume(issue)/page/year: 12,540,1989
- TYPE OF TEST :
- TCLo - Lowest published toxic concentration
- ROUTE OF EXPOSURE :
- Inhalation
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 300 ppm/6H/13W-I
- TOXIC EFFECTS :
- Sense Organs and Special Senses (Olfaction) - effect, not otherwise specified Lungs, Thorax, or Respiration - other changes Kidney, Ureter, Bladder - other changes in urine composition
- REFERENCE :
- FAATDF Fundamental and Applied Toxicology. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1981- Volume(issue)/page/year: 12,540,1989
- TYPE OF TEST :
- TCLo - Lowest published toxic concentration
- ROUTE OF EXPOSURE :
- Inhalation
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 80 ppm/6H/2Y-I
- TOXIC EFFECTS :
- Related to Chronic Data - death
- REFERENCE :
- TOXID9 Toxicologist. (Soc. of Toxicology, Inc., 475 Wolf Ledge Parkway, Akron, OH 44311) V.1- 1981- Volume(issue)/page/year: 14,317,1994
- TYPE OF TEST :
- TCLo - Lowest published toxic concentration
- ROUTE OF EXPOSURE :
- Inhalation
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 80 ppm/6H/78W-I
- TOXIC EFFECTS :
- Related to Chronic Data - death
- REFERENCE :
- TOXID9 Toxicologist. (Soc. of Toxicology, Inc., 475 Wolf Ledge Parkway, Akron, OH 44311) V.1- 1981- Volume(issue)/page/year: 14,317,1994
- TYPE OF TEST :
- TCLo - Lowest published toxic concentration
- ROUTE OF EXPOSURE :
- Inhalation
- SPECIES OBSERVED :
- Rodent - rabbit
- DOSE/DURATION :
- 337 ppm/6H/13W-I
- TOXIC EFFECTS :
- Liver - changes in liver weight Blood - changes in leukocyte (WBC) count Nutritional and Gross Metabolic - changes in metals, not otherwise specified
- REFERENCE :
- FAATDF Fundamental and Applied Toxicology. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1981- Volume(issue)/page/year: 12,540,1989 ** REPRODUCTIVE DATA **
- TYPE OF TEST :
- TCLo - Lowest published toxic concentration
- ROUTE OF EXPOSURE :
- Inhalation
- DOSE :
- 225 ppm/6H
- SEX/DURATION :
- female 6-15 day(s) after conception
- TOXIC EFFECTS :
- Reproductive - Effects on Embryo or Fetus - fetotoxicity (except death, e.g., stunted fetus) Reproductive - Specific Developmental Abnormalities - musculoskeletal system
- REFERENCE :
- FAATDF Fundamental and Applied Toxicology. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1981- Volume(issue)/page/year: 13,79,1989
- TYPE OF TEST :
- TCLo - Lowest published toxic concentration
- ROUTE OF EXPOSURE :
- Inhalation
- DOSE :
- 225 ppm/6H
- SEX/DURATION :
- female 6-18 day(s) after conception
- REFERENCE :
- FAATDF Fundamental and Applied Toxicology. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1981- Volume(issue)/page/year: 13,79,1989 *** REVIEWS *** ACGIH TLV-STEL 42 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 ACGIH TLV-TWA 21 mg/m3 (5 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 *** EPA FIFRA 1988 PESTICIDE SUBJECT TO REGISTRATION OR RE-REGISTRATION FEREAC Federal Register. (U.S. Government Printing Office, Supt. of Documents, Washington, DC 20402) V.1- 1936- Volume(issue)/page/year: 54,7740,1989 MSHA STANDARD-air:TWA 5 ppm (20 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 5 ppm (20 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 5 ppm (20 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 5 ppm (20 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 5 ppm (20 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 5 ppm (20 mg/m3);STEL 10 ppm (40 mg/m3) JAN 1993 OEL-BELGIUM:TWA 5 ppm (21 mg/m3);STEL 10 ppm (42 mg/m3) JAN 1993 OEL-DENMARK:TWA 5 ppm (20 mg/m3) JAN 1993 OEL-FINLAND:TWA 5 ppm (20 mg/m3);STEL 10 ppm (40 mg/m3) JAN 1993 OEL-FRANCE:TWA 5 ppm (20 mg/m3) JAN 1993 OEL-THE NETHERLANDS:TWA 5 ppm (20 mg/m3) JAN 1993 OEL-THE PHILIPPINES:TWA 5 ppm (20 mg/m3) JAN 1993 OEL-SWITZERLAND:TWA 5 ppm (20 mg/m3) JAN 1993 OEL-UNITED KINGDOM:TWA 5 ppm (20 mg/m3);STEL 10 ppm (40 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 SULFURYL FLUORIDE-air:10H TWA 5 ppm;STEL 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 - 70960 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 - 70960 No. of Facilities: 350 (estimated) No. of Industries: 2 No. of Occupations: 3 No. of Employees: 5136 (estimated)
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硫酰氟安全信息
[ 危害码 (欧洲) ]:
C,N,T
[ 风险声明 (欧洲) ]:
R23/25
[ 安全声明 (欧洲) ]:
S23-S37/39-S45-S61-S60-S63
[ 危险品运输编码 ]:
2191
[ 危险类别 ]:
2.3
[ 海关编码 ]:
2812901930
硫酰氟制备
1.用氯化钡与氟磺酸反应生成氟磺酸钡后，加热氟磺酸钡使其分解可制得氟化硫酰：在一容积约500mL的铁制容器中加入100g HSO3F，该容器上有可以旋上的盖子和气体导出管，在用冰冷却的情况下将100g BaCl2分成小部分加入到容器中去。当BaCl2全部加完后，将盖子旋上。在100℃加热，驱除反应生成的HCl，当不再有HCl放出时，将气体导出管与水流抽气泵连接，在真空下加热至120～150℃，以除去多余的HSO3F和残余的HCl。然后将气体导出管与一浸在液氮中的冷阱相联接，加热铁反应器使Ba(SO3F)2分解。Ba(SO3F)2在400℃时开始分解，450～500℃时分解反应剧烈发生，分解所生成的SO2F2在冷阱中凝聚成固体。分解反应完成后，将冷阱温热，使其中的产物挥发并通过装有KMnO4溶液的洗气瓶以除去其中的SO2，然后通过装有浓硫酸的洗气瓶和装有五氧化二磷的干燥管进行干燥，再冷凝在一浸在液氮中的冷阱中。最后将其进行蒸馏提纯，弃去开头和末尾的馏分，收集中间馏份作为产品。
2.在一不锈钢管（也可为铜或镍管）中填充约400g AgF2，反应管的一端通过一支“T”形管同装SO2和N2的钢瓶连接起来，其出口端同一只两端有活塞的冷阱相连。先用N2吹扫整个系统，并将冷阱用液氮冷冻，然后使SO2与N2的混合气体（含SO2约80%）以03～08L/min的流速进入反应系统。反应过程中放热，根据反应管中发热区域的移动可了解反应的进程。当发热区到达反应管的末端时，反应即已基本完成。反应生成的SO2F2和未反应的SO2一起凝固在冷阱中。反应终了后将此冷阱从系统中拆开，将产品真空蒸馏至另一用液氮冷冻的冷阱中。为除去其中混有的SO2，可进一步用分馏柱进行分馏提纯，或用饱和KI溶液洗涤后再经充分干燥后进入用液氮冷冻的储存钢瓶中。
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硫酰氟海关
[ 海关编码 ]: 2812901930
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