6283-71-2

• 常用中文名：2-氰基丁二酸二甲酯
• 常用英文名：2-Cyanosuccinic acid dimethyl ester
• CAS号：6283-71-2
• 分子式：C₇H₉NO₄
• 分子量：171.151
• 发布时间：2018-06-12 19:56:16
• 更新时间：2025-09-03 15:05:00

名称

• 中文名: 2-氰基丁二酸二甲酯
• 英文名: 2-Cyanobutanedioicacid,dimethylester
• 中文别名: 2-氰基琥珀酸二甲酯
• 英文别名: Butanedioic acid, 2-cyano-, dimethyl ester; dimethyl 2-cyanobutanedioate; Dimethyl 2-cyanosuccinate; Butanedioic acid, cyano-, dimethyl ester (9CI)

物化性质

• 密度: 1.2±0.1 g/cm3
• 沸点: 287.9±25.0 °C at 760 mmHg
• 分子式: C₇H₉NO₄
• 分子量: 171.151
• 闪点: 124.1±13.4 °C
• 精确质量: 171.053162
• PSA: 76.39000
• LogP: 0.21
• 蒸汽压: 0.0±0.6 mmHg at 25°C
• 折射率: 1.437
• 储存条件: 2-8°C

毒性和生态

CHEMICAL IDENTIFICATION RTECS NUMBER : WM5777500 CHEMICAL NAME : Succinic acid, cyano-, dimethyl ester CAS REGISTRY NUMBER : 6283-71-2 BEILSTEIN REFERENCE NO. : 1781500 LAST UPDATED : 199612 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C7-H9-N-O4 MOLECULAR WEIGHT : 171.17 HEALTH HAZARD DATA ACUTE TOXICITY DATA TYPE OF TEST : LD - 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: 4,322,1952

安全

• 危害码 (欧洲): Xi
• 海关编码: 2926909090

合成路线

96-34-4 105-34-0 ~86% 6283-71-2

文献：Schank, Kurt; Lorig, Werner Liebigs Annalen der Chemie, 1983 , # 1 p. 112 - 136

67-56-1 105-39-5 105-56-6 ~42% 6283-71-2

文献：Weinberg, Kamil; Stoit, Axel; Kruse, Chris G.; Haddow, Mairi F.; Gallagher, Timothy Tetrahedron, 2013 , vol. 69, # 23 p. 4694 - 4707

96-34-4 ~% 6283-71-2

文献：Comptes Rendus Hebdomadaires des Seances de l'Academie des Sciences, , vol. 111, p. 342 Annales de Chimie (Cachan, France), , vol. <6>27, p. 263,273

105-39-5 ~% 6283-71-2

文献：Comptes Rendus Hebdomadaires des Seances de l'Academie des Sciences, , vol. 111, p. 342 Annales de Chimie (Cachan, France), , vol. <6>27, p. 263,273

上下游产品

上游产品  5
96-34-4 105-34-0 67-56-1 105-39-5
105-56-6
下游产品  1
52003-39-1

海关

海关编码	2926909090
中文概述	2926909090 其他腈基化合物. 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	HS:2926909090 other nitrile-function compounds VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%