33089-74-6

• 常用中文名：单甲脒
• 常用英文名：N'-(2,4-Dimethylphenyl)-N-methylformamidine
• CAS号：33089-74-6
• 分子式：C₁₀H₁₄N₂
• 分子量：162.232
• 相关类别： 化学农药原药 杀虫剂 杀螨剂
• 发布时间：2018-09-19 21:29:53
• 更新时间：2026-07-01 15:38:50
• 单甲脒又称杀螨脒、螨虱克、单甲脒盐酸盐、卵螨双净、天环螨清、螨类净，是一种有机氮广谱甲脒类杀螨剂。

名称

• 中文名: 单甲脒
• 英文名: N'-(2,4-dimethylphenyl)-N-methylformamidine
• 中文别名: 双甲脒代谢物 BTS; N-甲基-N′-2,4-二甲苯基甲脒; N-(2,4-二甲苯基)-N'-甲基甲脒; 双甲脒杂质3(Z和E异构体的混合物); 单甲脒溶液, 100PPM; 甲醇中单甲脒溶液标准物质; 乙腈中单甲脒; N-2,4-二甲基苯基-N甲基甲酰胺; N'-(2,4-二甲基苯基)-N-甲基亚胺甲酰胺; 乙腈中单甲脒(N-(2,4-二甲苯基)-N'-甲基甲脒盐酸盐); AMITRAZ代谢物BTS; 甲脒; 单甲脒盐酸盐水分散粒剂WDG; 单甲脒,N-(2,4-二甲苯基)-N'-甲基甲脒盐酸盐; 单甲脒盐酸盐; 单甲脒(N-(2,4-二甲苯基)-N'-甲基甲脒盐酸盐); N-(2,4-二甲苯基)-N’-甲基甲脒盐酸盐; 双甲脒杂质3; 单甲脒 标准品; N'-(2,4-二甲基苯基)-N-甲基甲脒; 阿米曲嗪杂质3; 阿米曲酯代谢物BTS; N-(2,4-二甲苯基)-N′-甲基甲咪
• 英文别名: N-2,4-Dimethylphenyl-N'-methylformamidine 100 μg/mL in Acetonitrile; N-(2,4-dimethylphenyl)-N'-methylmethanimidamide; Aminomethanimine; u40481; N-(2,4-dimethylphenyl)-N’-methylmethanimidamide; SN-49844; N-(2,4-Dimethylphenyl)-N'-methylimidoformamide; Amitraz Metabolite BTS; monoamitraz; (EZ)-N-methylaminomethylene-2,4-xylidine; C12738000 N-2,4-Dimethylphenyl-N`-methylforma; Iminomethanamine; Amitraz Related Compound B (N''-(2,4-Dimethylphenyl)-N-methylformimidamide) (COLD SHIPMENT REQUIRED); N-Methyl-N′-(2,4-xylyl)formamidine; UK-16353; AMITRAZ RELATED COMPOUND B; Caswell No. 119F; Methanimidamine, N-2,4-Dimethylphenyl)-N-methyl; (Ξ)-N-(2,4-dimethylphenyl)-N’-methylmethanimidamide; Amitraz Related Compound B DISCONTINUED, offer D476925; (EZ)-N1-methyl-N2-(2,4-xylyl)formamidine; semiamitraz; Amitraz Impurity C; N-2,4-DIMETHYLPHENYL-N'-METHYLFORMAMIDINE; N-Methyl-N'-2,4-xylylformamidine; N-methyl-N'-(2,4-xylyl)formamidine; N-(2,4-Dimethylphenyl)-N’-methylmetha-nimidamide; N2-(2,4-Dimethylphenyl)-N1-methylformamidine; N'-(2,4-Dimethylphenyl)-N-methylimidoformamide; N-2.4-Dimethylphenyl-N′-methylformamidine in Acetonitrile; Methanimidamide, N-(2,4-dimethylphenyl)-N'-methyl; Amitraz Impurity 3(Mixture of Z and E Isomers); Formamidine; Amitraz Impurity 3; bts27271; Semiamitraz hydrochloride; (Iminomethyl)amine; DANJIAMI; Semiamitraz

物化性质

• 密度: 0.9±0.1 g/cm3
• 沸点: 245.9±50.0 °C at 760 mmHg
• 熔点: 71 - 72°C (lit.)
• 分子式: C₁₀H₁₄N₂
• 分子量: 162.232
• 闪点: 102.5±30.1 °C
• 精确质量: 162.115692
• PSA: 24.39000
• LogP: 2.66
• 外观性状: 无色结晶
• 蒸汽压: 0.0±0.5 mmHg at 25°C
• 折射率: 1.513
• 储存条件: 0-6°C
• 计算化学:

  1.疏水参数计算参考值（XlogP）:无

  2.氢键供体数量:1

  3.氢键受体数量:1

  4.可旋转化学键数量:2

  5.互变异构体数量:2

  6.拓扑分子极性表面积:24.4

  7.重原子数量:12

  8.表面电荷:0

  9.复杂度:154

  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:1

安全

• 海关编码: 2925290013

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海关

海关编码	2925290013
中文概述	HS: 2925290013 烯肟菌胺、烯肟菌酯、醚菌酯 增值税率:17.0% 退税率:9.0% 监管条件:S(进出口农药登记证明) 最低关税:6.5% 普通关税:30.0%
申报要素	品名, 成分含量, 用途
监管条件	S.进出口农药登记证明
Summary	HS: 2925290013 (e)-methyl 2-(methoxyimino)-2-(2-((o-tolyloxy)methyl)phenyl)acetate Educational tariff:17.0% Tax rebate rate:9.0% Regulatory conditions:S(Registration certificate of import and export) Lowest tariff:6.5% General tariff:30.0%