1514-42-7

• 常用中文名：氟乙酰氟
• 常用英文名：FLUOROACETYL FLUORIDE
• CAS号：1514-42-7
• 分子式：C₂H₂F₂O
• 分子量：80.03350
• 发布时间：2018-02-23 08:00:00
• 更新时间：2024-01-10 07:24:32

名称

• 中文名: 氟乙酰氟
• 英文名: 2-fluoroacetyl fluoride
• 英文别名: Fluoressigsaeure-fluorid; Fluorid kyseliny fluoroctove [Czech]; fluoroacetyl fluoride; Fluorid kyseliny fluoroctove; Fluoracetyl-fluorid; TL 736; ACETYL FLUORIDE,FLUORO; 1,2-difluoroethoxy

物化性质

• 密度: 1.15g/cm3
• 沸点: 68.3ºC at 760mmHg
• 分子式: C₂H₂F₂O
• 分子量: 80.03350
• 闪点: 13.3ºC
• 精确质量: 80.00740
• PSA: 17.07000
• LogP: 0.45200
• 蒸汽压: 141mmHg at 25°C
• 折射率: 1.266

毒性和生态

CHEMICAL IDENTIFICATION RTECS NUMBER : AP3150000 CHEMICAL NAME : Acetyl fluoride, fluoro- CAS REGISTRY NUMBER : 1514-42-7 BEILSTEIN REFERENCE NO. : 1739050 LAST UPDATED : 199712 DATA ITEMS CITED : 26 MOLECULAR FORMULA : C2-H2-F2-O MOLECULAR WEIGHT : 80.04 WISWESSER LINE NOTATION : FV1F HEALTH HAZARD DATA ACUTE TOXICITY DATA TYPE OF TEST : LCLo - Lowest published lethal concentration ROUTE OF EXPOSURE : Inhalation SPECIES OBSERVED : Rodent - guinea pig DOSE/DURATION : 100 mg/m3/10M TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : NDRC** National Defense Research Committee, Office of Scientific Research and Development, Progress Report. Volume(issue)/page/year: No.9-4-1-9,1943 *** REVIEWS *** ACGIH TLV-TWA 2.5 mg(F)/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: TLV/BEI,1997 ACGIH TLV-Not classifiable as a human carcinogen 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 CHREAY Chemical Reviews. (American Chemical Soc., Distribution Office Dept. 223, POB 57136, West End Stn., Washington, DC 20037) V.1- 1924- Volume(issue)/page/year: 48,225,1951 *** U.S. STANDARDS AND REGULATIONS *** MSHA STANDARD-air:TWA 2.5 mg(F)/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: 3,116,1971 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 2.5 mg(F)/m3 JAN 1993 OEL-BELGIUM:TWA 2.5 mg(F)/m3 JAN 1993 OEL-DENMARK:TWA 2.5 mg(F)/m3 JAN 1993 OEL-FINLAND:TWA 2.5 mg(F)/m3 JAN 1993 OEL-FRANCE:TWA 2.5 mg(F)/m3 JAN 1993 OEL-GERMANY:TWA 2.5 mg(F)/m3 JAN 1993 OEL-HUNGARY:TWA 1 mg(F)/m3;STEL 2 mg(F)/m3 JAN 1993 OEL-THE NETHERLANDS:TWA 2.5 mg(F)/m3 JAN 1993 OEL-THE PHILIPPINES:TWA 2.5 mg(F)/m3 JAN 1993 OEL-POLAND:TWA 1 mg(F)/m3 JAN 1993 OEL-SWEDEN:TWA 2 mg(F)/m3 JAN 1993 OEL-SWITZERLAND:TWA 1.8 ppm;STEL 9.0 ppm JAN 1993 OEL-THAILAND:TWA 2.5 mg(F)/m3 JAN 1993 OEL-TURKEY:TWA 2.5 mg(F)/m3 JAN 1993 OEL-UNITED KINGDOM:TWA 2.5 mg(F)/m3 JAN 1993 OEL IN BULGARIA, COLOMBIA, JORDAN, KOREA check ACGIH TLV OEL IN NEW ZEALAND, SINGAPORE, VIETNAM check ACGIH TLV

安全

• 风险声明 (欧洲): 34-36/37/38
• 危险品运输编码: UN 3265
• 海关编码: 2915900090

合成路线

79-14-1 ~% 1514-42-7

文献：Hasek,W.R. et al. Journal of the American Chemical Society, 1960 , vol. 82, p. 543 - 551

144-49-0 ~% 1514-42-7

文献：Saunders; Stacey Journal of the Chemical Society, 1948 , p. 1777

78-93-3 ~% 75-37-6 430-66-0 359-35-3 详细

文献：Holub; Bigelow Journal of the American Chemical Society, 1950 , vol. 72, p. 4879,4884

海关

海关编码	2915900090
中文概述	2915900090. 其他饱和无环一元羧酸及其酸酐（酰卤、过氧）化物、过氧酸及其卤化、硝化、磺化、亚硝化衍生物. 增值税率:17.0%. 退税率:9.0%. 监管条件:AB(入境货物通关单,出境货物通关单). 最惠国关税:5.5%. 普通关税:30.0%
申报要素	品名, 成分含量, 用途
监管条件	A.入境货物通关单 B.出境货物通关单
检验检疫	R.进口食品卫生监督检验 S.出口食品卫生监督检验 M.进口商品检验 N.出口商品检验
Summary	2915900090 other saturated acyclic monocarboxylic acids and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward) MFN tariff:5.5% General tariff:30.0%