2-甲基-4-氯苯氧乙酸 (CAS No.94-74-6)
- 物化性质
- 白色结晶粉末，微有酚味。分子量200.62。熔点约118-120°C，沸点约290°C（分解）。相对密度1.45（20°C）。难溶于水，易溶于乙醇、乙醚、丙酮等有机溶剂。在空气中稳定，遇强碱分解。
- 技术参数
- 含量（HPLC）≥98.0%
English description（英文原文，共 951 字符）
Product Name:2-Methyl-4-chlorophenoxyacetic acid
English Name:2-Methyl-4-chlorophenoxyacetic acid
CAS No.:94-74-6
Aliases:MCPA, 4-Chloro-2-methylphenoxyacetic acid
Molecular Formula:C9H9ClO3
Physical Properties:White crystalline powder with a slight phenolic odor. Molecular weight 200.62. Melting point approximately 118-120°C, boiling point approximately 290°C (decomposes). Relative density 1.45 (20°C). Slightly soluble in water, readily soluble in ethanol, diethyl ether, acetone and other organic solvents. Stable in air, decomposed by strong alkalis.
Uses:Used as a selective herbicide for controlling broadleaf weeds in cereal crops such as wheat, corn and rice. Also applied in non-crop areas, grasslands and pastures to control shrubs and perennial weeds.
Technical Specifications:
Assay (HPLC) ≥98.0%
Melting point range: 118-120°C
Loss on drying ≤0.5%
Residue on ignition ≤0.1%
Appearance: white or off-white crystalline powder
English Name:2-Methyl-4-chlorophenoxyacetic acid
CAS No.:94-74-6
Aliases:MCPA, 4-Chloro-2-methylphenoxyacetic acid
Molecular Formula:C9H9ClO3
Physical Properties:White crystalline powder with a slight phenolic odor. Molecular weight 200.62. Melting point approximately 118-120°C, boiling point approximately 290°C (decomposes). Relative density 1.45 (20°C). Slightly soluble in water, readily soluble in ethanol, diethyl ether, acetone and other organic solvents. Stable in air, decomposed by strong alkalis.
Uses:Used as a selective herbicide for controlling broadleaf weeds in cereal crops such as wheat, corn and rice. Also applied in non-crop areas, grasslands and pastures to control shrubs and perennial weeds.
Technical Specifications:
Assay (HPLC) ≥98.0%
Melting point range: 118-120°C
Loss on drying ≤0.5%
Residue on ignition ≤0.1%
Appearance: white or off-white crystalline powder
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常见问题
- 2-甲基-4-氯苯氧乙酸的 CAS 号是多少？
- 2-甲基-4-氯苯氧乙酸的 CAS 号是 94-74-6。
- 2-甲基-4-氯苯氧乙酸的分子式和分子量是什么？
- 2-甲基-4-氯苯氧乙酸的分子式为 C9H9ClO3。
- 2-甲基-4-氯苯氧乙酸的英文名称是什么？
- 2-甲基-4-氯苯氧乙酸的英文名称为 2-Methyl-4-chlorophenoxyacetic acid。
- 2-甲基-4-氯苯氧乙酸还有哪些别名？
- 2-甲基-4-氯苯氧乙酸又称 MCPA、2甲4氯、4-氯-2-甲基苯氧乙酸。
- 2-甲基-4-氯苯氧乙酸有哪些供应商和生产厂家？
- 掌上化工当前收录 1 条2-甲基-4-氯苯氧乙酸供应报价，来自 1 家供应商，可按地区、纯度、级别筛选对比。
- 2-甲基-4-氯苯氧乙酸的供应商主要分布在哪些地区？
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- 平台上2-甲基-4-氯苯氧乙酸的供应级别包括 工业级。
- 2-甲基-4-氯苯氧乙酸的报价单位是什么？
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- 哪里可以查到2-甲基-4-氯苯氧乙酸的价格？
- 掌上化工2-甲基-4-氯苯氧乙酸产品页汇总了各供应商的最新报价与规格，地址：/chemicals/94-74-6/。部分供应商价格为电议，可通过页面上的询价功能直接获取。
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