140-41-0

• 常用中文名：三氯乙酸灭草隆
• 常用英文名：monuron TCA
• CAS号：140-41-0
• 分子式：C₁₁H₁₂Cl₄N₂O₃
• 分子量：362.03700
• 相关类别： 化学农药原药 杀虫剂 有机氯杀虫剂
• 发布时间：2018-07-22 11:53:38
• 更新时间：2025-08-26 15:09:16

名称

• 中文名: 三氯乙酸灭草隆
• 英文名: monuron TCA
• 中文别名: 灭草隆TCA
• 英文别名: N’-(4-chlorophenyl)-N,N-dimethylurea compound with 2,2,2-trichloroacetic acid (1:1); Urox 379; 3-(4-chlorophenyl)-1,1-dimethylurea,2,2,2-trichloroacetic acid; 3-(4-chlorophenyl)-1,1-dimethyluronium trichloroacetate; Urox; monuron-TCA; MFCD00137365; 3-(4-chlorophenyl)-1,1-dimethylurea - trichloroacetic acid (1:1); Xoru-Ox; Monuron trichloroacetate; Monuron TCA; trichloroacetic acid—N’-(4-chlorophenyl)-N,N-dimethylurea; Caswell No. 583A

物化性质

• 沸点: 358.8ºC at 760mmHg
• 分子式: C₁₁H₁₂Cl₄N₂O₃
• 分子量: 362.03700
• 闪点: 170.8ºC
• 精确质量: 359.96000
• PSA: 69.64000
• LogP: 3.94770
• 外观性状: Crystalline
• 蒸汽压: 2.48E-05mmHg at 25°C
• 折射率: 1.595
• 储存条件:

  密封于干燥阴凉处保存。

• 稳定性:

  常温常压下稳定。

• 计算化学:

  1.疏水参数计算参考值（XlogP）:无

  2.氢键供体数量:2

  3.氢键受体数量:3

  4.可旋转化学键数量:1

  5.互变异构体数量:2

  6.拓扑分子极性表面积69.6

  7.重原子数量:20

  8.表面电荷:0

  9.复杂度:260

  10.同位素原子数量:0

  11.确定原子立构中心数量:0

  12.不确定原子立构中心数量:0

  13.确定化学键立构中心数量:0

  14.不确定化学键立构中心数量:0

  15.共价键单元数量:2

毒性和生态

毒理学数据: 二、毒理学数据： 1、急性毒性：大鼠经口LD50：2300 mg/kg； 兔子皮肤LD50：1 mg/kg 生态学数据: 三、生态学数据： 1、其它有害作用：该物质对环境可能有危害，对水体应给予特别注意。 CHEMICAL IDENTIFICATION RTECS NUMBER : AJ8050000 CAS REGISTRY NUMBER : 140-41-0 LAST UPDATED : 199504 DATA ITEMS CITED : 5 MOLECULAR FORMULA : C2-H-Cl3-O2.C9-H11-Cl-N2-O MOLECULAR WEIGHT : 362.05 WISWESSER LINE NOTATION : GR DMVN1&1 &GXGGVO 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 : 2300 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : 28ZEAL "Pesticide Index," Frear, E.H., ed., State College, PA, College Science Pub., 1969 Volume(issue)/page/year: 4,292,1969 TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Administration onto the skin SPECIES OBSERVED : Rodent - rabbit DOSE/DURATION : 1 gm/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : FMCHA2 Farm Chemicals Handbook. (Meister Pub., 37841 Euclid Ave., Willoughy, OH 44094) Volume(issue)/page/year: -,C319,1991 *** 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 - M1843 No. of Facilities: 209 (estimated) No. of Industries: 6 No. of Occupations: 6 No. of Employees: 837 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - M1843 No. of Facilities: 385 (estimated) No. of Industries: 2 No. of Occupations: 1 No. of Employees: 1985 (estimated)

安全

• 危害码 (欧洲): Xn: Harmful;N: Dangerous for the environment;
• 风险声明 (欧洲): 36/38-40-50/53
• 安全声明 (欧洲): S60;S61;S36/S37
• 海关编码: 2924299090

海关

海关编码	2924299090
中文概述	2924299090. 其他环酰胺（包括环氨基甲酸酯）（包括其衍生物以及他们的盐）. 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, 包装
Summary	2924299090. other cyclic amides (including cyclic carbamates) and their derivatives; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%