6628-64-4

• 常用中文名：Propanoic acid,2-[(ethoxycarbonyl)oxy]-, ethyl ester
• 常用英文名：Propanoic acid,2-[(ethoxycarbonyl)oxy]-, ethyl ester
• CAS号：6628-64-4
• 分子式：C₈H₁₄O₅
• 分子量：190.19400
• 发布时间：2016-04-02 05:05:03
• 更新时间：2024-01-13 19:38:53

名称

• 英文名: ethyl 2-ethoxycarbonyloxypropanoate
• 英文别名: Lactic acid,ethyl ester,ethyl carbonate; 3-Methyl-2-oxa-bernsteinsaeure-diaethylester; WLN: 2VOY1&propanoic acid,2-((ethoxycarbonyl)oxy)-,ethyl ester(9ci); 2-ethoxycarbonyloxy-propionic acid ethyl ester; 2-Aethoxycarbonyloxy-propionsaeure-aethylester; VO2; Lactic acid,ethyl carbonate; Lactic acid,ethyl carbonate,ethyl ester

物化性质

• 密度: 1.416g/cm3
• 沸点: 615.9ºC at 760 mmHg
• 分子式: C₈H₁₄O₅
• 分子量: 190.19400
• 闪点: 326.3ºC
• 精确质量: 190.08400
• PSA: 61.83000
• LogP: 1.11110
• 折射率: 1.677

毒性和生态

CHEMICAL IDENTIFICATION RTECS NUMBER : OD5250000 CHEMICAL NAME : Lactic acid, ethyl ester, ethyl carbonate CAS REGISTRY NUMBER : 6628-64-4 LAST UPDATED : 199012 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C8-H14-O5 MOLECULAR WEIGHT : 190.22 WISWESSER LINE NOTATION : 2VOY1&VO2 HEALTH HAZARD DATA ACUTE TOXICITY DATA TYPE OF TEST : LDLo - Lowest published lethal dose ROUTE OF EXPOSURE : Intraperitoneal SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 500 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : CBCCT* "Summary Tables of Biological Tests," National Research Council Chemical-Biological Coordination Center. (National Academy of Science Library, 2101 Constitution Ave., NW, Washington, DC 20418) Volume(issue)/page/year: 3,365,1951

安全

• 海关编码: 2918990090

合成路线

107010-03-7 ~71% 6628-64-4

文献：Cipollone, Amalia; Loreto, M. Antonietta; Pellacani, Lucio; Tardella, Paolo A. Journal of Organic Chemistry, 1987 , vol. 52, # 12 p. 2584 - 2586

97-64-3 541-41-3 ~% 6628-64-4

文献：Shapiro et al. Journal of the American Chemical Society, 1959 , vol. 81, p. 3083,3084 Full Text Show Details Rehberg; Dixon Journal of Organic Chemistry, 1950 , vol. 15, p. 973

97-64-3 105-58-8 ~% 6628-64-4

文献：Shapiro et al. Journal of the American Chemical Society, 1959 , vol. 81, p. 3083,3084

上下游产品

上游产品  4
107010-03-7 97-64-3 541-41-3 105-58-8
下游产品  0

海关

海关编码	2918990090
中文概述	2918990090. 其他含其他附加含氧基羧酸（包括酸酐、酰卤化物、过氧化物和过氧酸及该税号的衍生物）. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:30.0%
申报要素	品名, 成分含量, 用途
Summary	2918990090. other carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%