52942-64-0

• 常用中文名：DIETHYLETHOXYMETHYLENEOXALACETATE
• 常用英文名：DIETHYLETHOXYMETHYLENEOXALACETATE
• CAS号：52942-64-0
• 分子式：C₁₁H₁₆O₆
• 分子量：244.24100
• 发布时间：2017-07-13 12:25:06
• 更新时间：2025-09-15 16:57:18

名称

• 英文名: diethyl (2Z)-2-(ethoxymethylidene)-3-oxobutanedioate
• 英文别名: diethyl ethoxymethyleneoxaloacetate; ethoxymethylene-oxo-succinic acid diethyl ester; diethyl ethoxymethylenoxalacetate; ethyl ethoxymethyleneoxaloacetate; diethyl ethoxymethyleneoxalacetate

物化性质

• 密度: 1.141g/cm3
• 沸点: 346.9ºC at 760 mmHg
• 分子式: C₁₁H₁₆O₆
• 分子量: 244.24100
• 闪点: 152.1ºC
• 精确质量: 244.09500
• PSA: 78.90000
• LogP: 0.60210
• 折射率: 1.456

毒性和生态

CHEMICAL IDENTIFICATION RTECS NUMBER : EJ9970500 CHEMICAL NAME : Butanedioic acid, (ethoxymethylene)oxo-, diethyl ester CAS REGISTRY NUMBER : 52942-64-0 LAST UPDATED : 199710 DATA ITEMS CITED : 2 MOLECULAR FORMULA : C11-H16-O6 MOLECULAR WEIGHT : 244.27 HEALTH HAZARD DATA ACUTE TOXICITY DATA TYPE OF TEST : Standard Draize test ROUTE OF EXPOSURE : Administration into the eye SPECIES OBSERVED : Rodent - rabbit REFERENCE : EPASR* United States Environmental Protection Agency, Office of Pesticides and Toxic Substances. (U.S. Environmental Protection Agency, 401 M St., SW, Washington, DC 20460) History unknown. Volume(issue)/page/year: 8EHQ-1086-0640S

合成路线

122-51-0 108-56-5 ~10% 52942-64-0

文献：Riahi, Abdolmajid; Shkoor, Mohanad; Fatunsin, Olumide; Khera, Rasheed Ahmad; Fischer, Christine; Langer, Peter Organic and Biomolecular Chemistry, 2009 , vol. 7, # 20 p. 4248 - 4251

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