21259-75-6

• 常用中文名：bis(trifluoromethylthio)mercury
• 常用英文名：bis(trifluoromethylthio)mercury
• CAS号：21259-75-6
• 分子式：C₂F₆HgS₂
• 分子量：402.73200
• 发布时间：2016-11-16 04:53:42
• 更新时间：2025-08-25 11:44:54

名称

• 英文名: bis(trifluoromethylthio)mercury
• 英文别名: Bis(trifluormethylsulfanyl)quecksilber; mercury bis(trifluoromethanethiolate); mercury trifluoromethylmercaptide; Bis(trifluoromethylthio)quecksilber; bis(trifluoromethylthio)-mercur; Bis<(trifluoromethyl)thio>mercury

物化性质

• 密度: 2.911 g/cm3
• 沸点: 182ºC
• 熔点: 39ºC
• 分子式: C₂F₆HgS₂
• 分子量: 402.73200
• 闪点: 117.8ºC
• 精确质量: 403.90500
• PSA: 50.60000
• LogP: 3.40490
• 蒸汽压: 0.00454mmHg at 25°C
• 折射率: 1.459

毒性和生态

CHEMICAL IDENTIFICATION RTECS NUMBER : OV7375000 CHEMICAL NAME : Mercury, bis(trifluoromethylthio)- CAS REGISTRY NUMBER : 21259-75-6 LAST UPDATED : 199712 DATA ITEMS CITED : 21 MOLECULAR FORMULA : C2-F6-Hg-S2 MOLECULAR WEIGHT : 402.73 WISWESSER LINE NOTATION : FXFFS-HG-SXFFF HEALTH HAZARD DATA ACUTE TOXICITY DATA TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Intravenous SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 7500 ug/kg REFERENCE : CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) Volume(issue)/page/year: NX#08848 *** REVIEWS *** ACGIH TLV-TWA 0.01 mg(Hg)/m3; STEL 0.03 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: TLV/BEI,1997 *** U.S. STANDARDS AND REGULATIONS *** MSHA STANDARD-air:TWA 0.05 mg(Hg)/m3 DTLWS* "Documentation of the Threshold Limit Values for Substances in Workroom Air," Supplements. For publisher information, see 85INA8. Volume(issue)/page/year: 3,22,1973 *** OCCUPATIONAL EXPOSURE LIMITS *** OEL-AUSTRALIA:TWA 0.05 mg(Hg)/m3;Skin JAN 1993 OEL-BELGIUM:TWA 0.05 mg(Hg)/m3;Skin JAN 1993 OEL-DENMARK:TWA 0.05 mg(Hg)/m3 JAN 1993 OEL-FINLAND:TWA 0.05 mg(Hg)/m3 JAN 1993 OEL-FRANCE:TWA 0.05 mg(Hg)/m3 JAN 1993 OEL-GERMANY:TWA 0.01 ppm (0.1 mg(Hg)/m3) JAN 1993 OEL-HUNGARY:TWA 0.02 mg(Hg)/m3;STEL 0.04 mg(Hg)/m3 JAN 1993 OEL-JAPAN:TWA 0.05 mg(Hg)/m3 JAN 1993 OEL-THE NETHERLANDS:TWA 0.05 mg(Hg)/m3;STEL 0.15 mg(Hg)/m3 JAN 1993 OEL-THE PHILIPPINES:TWA 0.05 mg(Hg)/m3 JAN 1993 OEL-POLAND:TWA 0.01 mg(Hg)/m3 JAN 1993 OEL-RUSSIA:TWA 0.05 mg(Hg)/m3;STEL 0.01 mg(Hg)/m3 JAN 1993 OEL-SWEDEN:TWA 0.05 mg(Hg)/m3 JAN 1993 OEL-THAILAND:STEL 0.05 mg(Hg)/m3 JAN 1993 OEL-UNITED KINGDOM:TWA 0.05 mg(Hg)/m3;STEL 0.15 mg(Hg)/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 MERCURY, ORGANO-air:TWA 0.01 mg/m3;STEL 0.03 mg/m3 (Sk) 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

安全

• 风险声明 (欧洲): 26/27/28
• 危险品运输编码: UN 2025
• 海关编码: 2930909090

合成路线

75-15-0 ~% 21259-75-6

文献：Dannley; Taborsky Journal of Organic Chemistry, 1957 , vol. 22, p. 1275 Full Text View citing articles Show Details Man et al. Journal of the American Chemical Society, 1959 , vol. 81, p. 3575 Full Text View citing articles Show Details Du Pont de Nemours and Co. Patent: US2729663 , 1954 ;

372-64-5 ~% 21259-75-6

文献：Brandt et al. Journal of the Chemical Society, 1952 , p. 2198,2252 Full Text Show Details Haszeldine; Kidd Journal of the Chemical Society, 1953 , p. 3219,3225

75-15-0 ~% 75-73-0 371-78-8 372-64-5 详细

文献：Dannley; Taborsky Journal of Organic Chemistry, 1957 , vol. 22, p. 1275 Full Text View citing articles Show Details Man et al. Journal of the American Chemical Society, 1959 , vol. 81, p. 3575 Full Text View citing articles Show Details Du Pont de Nemours and Co. Patent: US2729663 , 1954 ;

372-64-5 ~% 371-78-8 21259-75-6

文献：Brandt et al. Journal of the Chemical Society, 1952 , p. 2198,2252

上下游产品

上游产品  2
75-15-0 372-64-5
下游产品  9
3872-23-9 407-16-9 351-60-0 352-68-1
403-66-7 463-58-1 371-78-8 420-32-6
36884-78-3

海关

海关编码	2930909090
中文概述	2930909090. 其他有机硫化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:30.0%
申报要素	品名, 成分含量, 用途
Summary	2930909090. other organo-sulphur compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%