7749-05-5

• 常用中文名：(1,3,2-Dithiarsolan-2-ylthio)acetic acid
• 常用英文名：(1,3,2-Dithiarsolan-2-ylthio)acetic acid
• CAS号：7749-05-5
• 分子式：C₄H₇AsO₂S₃
• 分子量：258.21400
• 发布时间：2017-12-26 09:27:43
• 更新时间：2025-10-05 20:55:29

名称

• 英文名: 2-(1,3,2-dithiarsolan-2-ylsulfanyl)acetic acid
• 英文别名: Trithioarsenigsaeure-aethylenester-carboxymethylester; 2-Carboxy-methylmercapto-1.3.2-dithiarsolan

物化性质

• 沸点: 400ºC at 760 mmHg
• 分子式: C₄H₇AsO₂S₃
• 分子量: 258.21400
• 闪点: 195.7ºC
• 精确质量: 257.88200
• PSA: 113.20000
• LogP: 1.26910

毒性和生态

CHEMICAL IDENTIFICATION RTECS NUMBER : AH3501000 CHEMICAL NAME : Acetic acid, (1,3,2-dithiarsolan-2-ylthio)- CAS REGISTRY NUMBER : 7749-05-5 BEILSTEIN REFERENCE NO. : 1708636 LAST UPDATED : 199612 DATA ITEMS CITED : 6 MOLECULAR FORMULA : C4-H7-As-O2-S3 MOLECULAR WEIGHT : 258.21 WISWESSER LINE NOTATION : T5S-AS-STJ BS1VQ HEALTH HAZARD DATA ACUTE TOXICITY DATA TYPE OF TEST : LDLo - Lowest published lethal dose 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 : NCNSA6 National Academy of Sciences, National Research Council, Chemical-Biological Coordination Center, Review. (Washington, DC) Volume(issue)/page/year: 5,8,1953 TYPE OF TEST : LDLo - Lowest published lethal dose ROUTE OF EXPOSURE : Unreported SPECIES OBSERVED : Rodent - rat DOSE/DURATION : 100 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : JACSAT Journal of the American Chemical Society. (American Chemical Soc., Distribution Office Dept. 223, POB 57136, West End Stn., Washington, DC 20037) V.1- 1879- Volume(issue)/page/year: 68,1860,1946 *** U.S. STANDARDS AND REGULATIONS *** OSHA PEL (Gen Indu):8H TWA 0.5 mg(As)/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 0.5 mg(As)/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 0.5 mg(As)/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 0.5 mg(As)/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

合成路线

68-11-1 ~% 7749-05-5

文献：Rueggeberg; Ginsburg; Cook Journal of the American Chemical Society, 1946 , vol. 68, p. 1860

68-11-1 3741-32-0 ~96% 7749-05-5

文献：Chauhan; Bhatiya, Sumit; Bakshi, Abhilasha; Makwana Phosphorus, Sulfur and Silicon and the Related Elements, 2011 , vol. 186, # 3 p. 511 - 519

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