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2甲4氯丁酸
	IUPAC名; 4-(4-Chloro-2-methylphenoxy)butanoic acid
识别
CAS号	94-81-5
PubChem	7207
ChemSpider	6938
SMILES	CC1=C(C=CC(=C1)Cl)OCCCC(=O)O;
InChI	1/C11H13ClO3/c1-8-7-9(12)4-5-10(8)15-6-2-3-11(13)14/h4-5,7H,2-3,6H2,1H3,(H,13,14);
InChIKey	LLWADFLAOKUBDR-UHFFFAOYAB
性质
化学式	C11H13ClO3
摩尔质量	228.67 g/mol g·mol⁻¹
	若非注明，所有数据均出自标准状态（25 ℃，100 kPa）下。

2甲4氯丁酸（英語：Mecoprop，也称为氯苯氧丁酸，IUPAC名：4-(4-chloro-o-tolyloxy)butyric acid，CAS名：4-(4-chloro-2-methylphenoxy)butanoic acid ，缩写MCPB或2,4-MCPB）是一种除草剂^[1]。它和二甲氨基甲酸三甲基硅酯反应，可以得到2甲4氯丁酸三甲基硅酯。^[2]

参考文献

^ Wells, M. J. M.; Yu, L. Z. Solid-phase extraction of acidic herbicides. Journal of Chromatography A. 2000, 885 (1–2): 237–250. PMID 10941675. doi:10.1016/S0021-9673(00)00206-5.
^ Maloschik, Erik; et al. Novel derivatisation technique for the determination of chlorophenoxy acid type herbicides by gas chromatography–mass spectrometry Analytical and Bioanalytical Chemistry (2010), 397(2), 537-548. doi:10.1007/s00216-010-3486-1.

外部链接

2甲4氯丁酸 in the Pesticide Properties DataBase (PPDB)

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[1] Wells, M. J. M.; Yu, L. Z. Solid-phase extraction of acidic herbicides. Journal of Chromatography A. 2000, 885 (1–2): 237–250. PMID 10941675. doi:10.1016/S0021-9673(00)00206-5.

[2] Maloschik, Erik; et al. Novel derivatisation technique for the determination of chlorophenoxy acid type herbicides by gas chromatography–mass spectrometry Analytical and Bioanalytical Chemistry (2010), 397(2), 537-548. doi:10.1007/s00216-010-3486-1.

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