26544-20-7

• 常用中文名：乙腈中2甲4氯异辛酯溶液
• 常用英文名：mcpa-2-ethylhexyl ester pestanal.
• CAS号：26544-20-7
• 分子式：C₁₇H₂₅ClO₃
• 分子量：312.83200
• 相关类别： 化学农药原药 杀虫剂 有机氯杀虫剂
• 发布时间：2018-03-29 08:00:00
• 更新时间：2025-08-25 15:59:13

名称

• 中文名: MCPA-2-乙基己基酯
• 英文名: 6-methylheptyl 2-(4-chloro-2-methylphenoxy)acetate
• 英文别名: Isooctyl 2-methyl-4-chlorophenoxyacetate; Caswell No. 557I; EINECS 247-775-3; MCPA-isooctyl

物化性质

• 密度: 1.063g/cm3
• 沸点: 387.3ºC at 760mmHg
• 分子式: C₁₇H₂₅ClO₃
• 分子量: 312.83200
• 闪点: 131.1ºC
• 精确质量: 312.14900
• PSA: 35.53000
• LogP: 4.78680
• 蒸汽压: 3.33E-06mmHg at 25°C
• 折射率: 1.497
• 储存条件: 20°C

毒性和生态

CHEMICAL IDENTIFICATION RTECS NUMBER : AG2282000 CHEMICAL NAME : Acetic acid, ((4-chloro-o-tolyl)oxy)-, isooctyl ester CAS REGISTRY NUMBER : 26544-20-7 LAST UPDATED : 199303 DATA ITEMS CITED : 2 MOLECULAR FORMULA : C17-H25-Cl-O3 MOLECULAR WEIGHT : 312.87 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 : 700 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: PB85-143766 *** 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