10088-87-6

• 常用中文名：4,5-二氧代-环戊烷-1,3-二羧酸 二乙酯
• 常用英文名：1,3-Cyclopentanedicarboxylicacid, 4,5-dioxo-, 1,3-diethyl ester
• CAS号：10088-87-6
• 分子式：C₁₁H₁₄O₆
• 分子量：242.22500
• 发布时间：2019-01-22 11:30:12
• 更新时间：2024-01-04 10:12:05

名称

• 中文名: 4,5-二氧代-环戊烷-1,3-二羧酸 二乙酯
• 英文名: diethyl 4,5-dioxocyclopentane-1,3-dicarboxylate
• 英文别名: Diethyl cyclopentane-4,3-dicarboxylate; WLN: L5VVTJ CVO2 EVO2; 4,5-Dioxo-cyclopentan-1,3-dicarbonsaeure-diethylester; Diethyl cyclopentane-4,5-dione-1,3-dicarboxylate; 1,3-Cyclopentanedicarboxylic acid,4,5-dioxo-,diethyl ester; 4,5-dioxo-cyclopentane-1,3-dicarboxylic acid diethyl ester; 4,5-Dioxo-cyclopentan-1,3-dicarbonsaeure-diaethylester; 3,5-dicarbethoxy-2-hydroxy-2-cyclopentenone; 4,5-Dioxo-1,3-cyclopentandicarbonsaeure-diethylester; 1,4,5-dioxo-,diethyl ester

物化性质

• 密度: 1.275g/cm3
• 沸点: 352.5ºC at 760 mmHg
• 分子式: C₁₁H₁₄O₆
• 分子量: 242.22500
• 闪点: 155.9ºC
• 精确质量: 242.07900
• PSA: 86.74000
• 蒸汽压: 3.82E-05mmHg at 25°C
• 折射率: 1.485

毒性和生态

CHEMICAL IDENTIFICATION RTECS NUMBER : GY4200000 CHEMICAL NAME : 1,3-Cyclopentanedicarboxylic acid, 4,5-dioxo-, diethyl ester CAS REGISTRY NUMBER : 10088-87-6 BEILSTEIN REFERENCE NO. : 2701878 LAST UPDATED : 199701 DATA ITEMS CITED : 2 MOLECULAR FORMULA : C11-H14-O6 MOLECULAR WEIGHT : 242.25 WISWESSER LINE NOTATION : L5VVTJ CVO2 EVO2 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: 8,103,1956

安全

• 海关编码: 2918300090

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海关

海关编码	2918300090
中文概述	2918300090 其他含醛基或酮基不含其他含氧基羧酸（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:9.0% 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	2918300090 other carboxylic acids with aldehyde or ketone function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%