5598-52-7

• 常用中文名：福司吡酯
• 常用英文名：CHLORPYRIFOS-METHYL-OXON
• CAS号：5598-52-7
• 分子式：C₇H₇Cl₃NO₄P
• 分子量：306.46800
• 相关类别： 分析化学 标准品 农残、兽药及化肥类
• 发布时间：2018-06-27 17:53:44
• 更新时间：2025-08-25 14:47:32
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名称

• 中文名: 福司吡酯
• 英文名: fospirate
• 英文别名: Dimethyl-3,5,6-trichlor-2-pyridylphosphat; dimethyl (3,5,6-trichloropyridin-2-yl) phosphate; Torelle; Fospirate; dimethyl 3,5,6-trichloro-2-pyridyl phosphate; Chlorpyrifos-methyl oxon; methyl chlorpyrifos oxon; Fospirat; Fospirate methyl; dimethyl 3,5,6-trichloropyridin-2-yl phosphate; dimethyl 3,5,6-trichloro-2-pyridinyl phosphate; Caswell No. 465CC; Dimethyl-3,5,6-trichloro-2-pyridylphosphate

物化性质

• 密度: 1.564g/cm3
• 沸点: 328.1ºC at 760mmHg
• 熔点: 86.5-88°
• 分子式: C₇H₇Cl₃NO₄P
• 分子量: 306.46800
• 闪点: 152.3ºC
• 精确质量: 304.91800
• PSA: 67.46000
• LogP: 3.82150
• 外观性状: solid
• 折射率: 1.532

毒性和生态

CHEMICAL IDENTIFICATION RTECS NUMBER : TC5450000 CHEMICAL NAME : Phosphoric acid, dimethyl 3,5,6-trichloro-2-pyridyl ester CAS REGISTRY NUMBER : 5598-52-7 LAST UPDATED : 199612 DATA ITEMS CITED : 6 MOLECULAR FORMULA : C7-H7-Cl3-N-O4-P MOLECULAR WEIGHT : 306.47 WISWESSER LINE NOTATION : T6NJ BOPO&O1&O1 CG EG FG 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 : 869 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : SPEADM Special Publication of the Entomological Society of America. (4603 Calvert Rd., College Park, MD 20740) Volume(issue)/page/year: 78-1,45,1978 TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 225 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : ARTODN Archives of Toxicology. (Springer-Verlag, Heidelberger Pl. 3, D-1000 Berlin 33, Fed. Rep. Ger.) V.32- 1974- Volume(issue)/page/year: 34,103,1975 TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Mammal - dog DOSE/DURATION : >100 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : SPEADM Special Publication of the Entomological Society of America. (4603 Calvert Rd., College Park, MD 20740) Volume(issue)/page/year: 78-1,45,1978 TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Unreported SPECIES OBSERVED : Mammal - species unspecified DOSE/DURATION : 869 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : JAFCAU Journal of Agricultural and Food Chemistry. (American Chemical Soc., Distribution Office Dept. 223, POB 57136, West End Stn., Washington, DC 20037) V.1- 1953- Volume(issue)/page/year: 27,712,1979 *** 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 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - M4983 No. of Facilities: 28 (estimated) No. of Industries: 1 No. of Occupations: 5 No. of Employees: 4648 (estimated)

安全

• 危害码 (欧洲): Xn
• 风险声明 (欧洲): 22
• 安全声明 (欧洲): 61
• RTECS号: TC5450000

合成路线

5598-13-0 ~44% 5598-52-7

文献：Jackson; Berkman; Thompson Tetrahedron Letters, 1992 , vol. 33, # 41 p. 6061 - 6064

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