顺式氰戊菊酯

Esfenvalerate
	IUPAC名; (S)-Cyano(3-phenoxyphenyl)methyl (2S)-2-(4-chlorophenyl)-3-methylbutanoate
别名	Asana; (S)-Fenvalerate; (S)-cyano-(3-phenoxy phenyl)-methyl-(S)-4-chloro-α-(1-methyl ethyl) benzene acetate; Chloro-α-(1-methylethyl)benzeneacetic acid; cyano(3-phenoxyphenyl)methyl ester (CAS); (S-(R,R))-4-chloro-α-(1-methylethyl) benzeneacetic acid; cyano-(3-phenoxyphenyl)methylester; (S)-α-cyano-3-phenoxy benzyl (S)-2-(4-chloro-phenyl) isovalerate; Fenvalerate A-Alpha; (S-(R,R))-Benzeneacetic acid, 4-chloro-α-(1-methylethyl)-cyano(3-phenoxyphenyl)methylester; Cyano-3-phenoxybenzyl (S)-2-(4-chlorophenyl)isovalerate; Cyano-3-phenoxybenzyl (S)-2-(4-chlorophenyl)-3-methylbutyrate
识别
CAS号	66230-04-4
PubChem	10342051
ChemSpider	8517510
SMILES	CC(C)C(C1=CC=C(C=C1)Cl)C(=O)OC(C#N)C2=CC(=CC=C2)OC3=CC=CC=C3;
Beilstein	4275674
UN编号	3349
ChEBI	39346
KEGG	C18147
性质
化学式	C25H22ClNO3
摩尔质量	419.9 g·mol−1
密度	1.211 g/cm3
熔点	60 °C（333 K）
log P	6.22
蒸氣壓	0 mmHg at 25 °C
危险性
	GHS危险性符号;
GHS提示词	Danger
H-术语	H301, H313, H316, H317, H320, H330, H335, H370, H373, H400, H410
P-术语	P260, P261, P264, P270, P271, P272, P273, P280, P284, P301+310, P302+352, P304+340, P305+351+338, P307+311
	若非注明，所有数据均出自标准状态（25 ℃，100 kPa）下。

S-氰戊菊酯或顺式氰戊菊酯（英語：Esfenvalerate）是一种人工合成的拟除虫菊酯类杀虫剂^[2]，是氰戊菊酯（Esfenvalerate）的4种立体异构体之一，其中两个手性碳原子均为S构象^[3]。在美国，食品中顺式氰戊菊酯的残留量限值为0.05ppm^[4]

参考文献

^ Kelly, Kevin. Environmental Fate of Esfenvalerate (PDF). California Environmental Protection Agency. [January 10, 2013]. （原始内容存档 (PDF)于2022-01-18）.
^ Fishel, Frederick M. Pesticide Toxicity Profile: Synthetic Pyrethroid Pesticides. University of Florida. 2012 [January 10, 2013]. （原始内容存档于2016-05-12）.
^ Esfenvalerate. EXTONET (Extension Toxicology Network). Cooperative Extension Offices of Cornell University, Michigan State University, Oregon State University, and University of California at Davis. May 1994 [January 10, 2013]. （原始内容存档于2020-11-11）.
^ The Code of Federal Regulations of the United States of America. U.S. Government Printing Office. 2006: 445–446.