33781-24-7

• 常用中文名：Arsonic acid, (2-chlorophenyl)- (9CI)
• 常用英文名：Arsonic acid, (2-chlorophenyl)- (9CI)
• CAS号：33781-24-7
• 分子式：C₆H₆AsClO₃
• 分子量：236.48500
• 发布时间：2017-08-12 15:09:38
• 更新时间：2025-09-24 12:41:47

名称

• 英文名: (2-chlorophenyl)arsonic acid
• 英文别名: o-Chlorphenylarsonsaeure; o-Chlorobenzenearsonic acid; ortho-Chlorphenylarsonsaeure; o-Chlorophenylarsonic acid; Benzenearsonic acid,o-chloro

物化性质

• 沸点: 469.4ºC at 760 mmHg
• 分子式: C₆H₆AsClO₃
• 分子量: 236.48500
• 闪点: 237.7ºC
• 精确质量: 235.92200
• PSA: 57.53000

毒性和生态

CHEMICAL IDENTIFICATION RTECS NUMBER : CY4200000 CHEMICAL NAME : Benzenearsonic acid, o-chloro- CAS REGISTRY NUMBER : 33781-24-7 BEILSTEIN REFERENCE NO. : 2832313 LAST UPDATED : 199612 DATA ITEMS CITED : 5 MOLECULAR FORMULA : C6-H6-As-Cl-O3 MOLECULAR WEIGHT : 236.49 WISWESSER LINE NOTATION : Q-AS-QO&R BG HEALTH HAZARD DATA ACUTE TOXICITY DATA TYPE OF TEST : LDLo - Lowest published lethal dose ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Rodent - rat DOSE/DURATION : 50 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: 5,13,1953 *** 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

17333-83-4 ~% 33781-24-7

文献：Doak; Freedman Journal of the American Chemical Society, 1951 , vol. 73, p. 5658

95-51-2 ~% 33781-24-7

文献：Yambushev, F. D.; Kovyrzina, V> P.; Shagidullin, R. R.; Gorchakova, L. A.; Fedotov, B. G.; et al. J. Gen. Chem. USSR (Engl. Transl.), 1981 , vol. 51, # 10 p. 2232 - 2241,1919 - 1926

20738-32-3 ~% 33781-24-7

文献：Kokorev, G. I.; Yambushev, F. D.; Kut'in, S. V. J. Gen. Chem. USSR (Engl. Transl.), 1986 , vol. 56, # 2 p. 482,424

7732-18-5 1956-97-4 ~% 33781-24-7

文献：Ruddy; Starkey; Hartung Journal of the American Chemical Society, 1942 , vol. 64, p. 828

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