33367-55-4

• 常用中文名：2,3-二异丙基丁二酸二乙酯
• 常用英文名：Butanedioic acid,2,3-bis(1-methylethyl)-,1,4-diethylester
• CAS号：33367-55-4
• 分子式：C₁₄H₂₆O₄
• 分子量：258.354
• 相关类别： 化学试剂 有机试剂 酯类 乙酯类化合物
• 发布时间：2018-07-25 15:32:52
• 更新时间：2024-01-03 16:28:05

名称

• 中文名: 2,3-双(1-甲基乙基)-丁二酸-1,4-二乙酯
• 英文名: diethyl 2,3-di(propan-2-yl)butanedioate
• 中文别名: 2,3-二异丙基丁二酸二乙酯; 丁二酸,2,3-双(1-甲基乙基)-1,4-二乙酯
• 英文别名: Butanedioic acid, 2,3-bis(1-methylethyl)-, diethyl ester; Butanedioicacid,2,3-bis(1-methylethyl)-,diethyl ester (9CI); Diethyl-2,3-diisopropylsuccinat; Diethyl 2,3-diisopropylsuccinate; 2,3-diisopropyl-succinic acid diethyl ester; Diethyl 2,3-diisopropyl-1,4-succinate; Succinic acid,2,3-diisopropyl-,diethyl ester (8CI); 2,3-Diisopropyl-bernsteinsaeure-diaethylester; Butanedioic acid,2,3-bis(1-methylethyl)-,1,4-diethyl ester; 2,3-diisopropyl-butanedioic acid diethyl ester; Butanedioic acid,2,3-bis(1-methylethyl)-,1,4-diethylester

物化性质

• 密度: 1.0±0.1 g/cm3
• 沸点: 262.1±8.0 °C at 760 mmHg
• 分子式: C₁₄H₂₆O₄
• 分子量: 258.354
• 闪点: 110.8±16.9 °C
• 精确质量: 258.183105
• PSA: 52.60000
• LogP: 3.71
• 蒸汽压: 0.0±0.5 mmHg at 25°C
• 折射率: 1.437
• 储存条件: 室温

安全

• 海关编码: 2917190090

合成路线

64-17-5 91007-67-9 ~% 33367-55-4

文献：China PetroleumandChemical Corporation; Beijing Research Institute of Chemical Industry, China Petroleum and Chemical Corporation Patent: EP2399902 A1, 2011 ; Location in patent: Page/Page column 8 ;

609-12-1 ~% 33367-55-4

文献：China PetroleumandChemical Corporation; Beijing Research Institute of Chemical Industry, China Petroleum and Chemical Corporation Patent: EP2399902 A1, 2011 ;

63547-55-7 ~80% 33367-55-4

文献：Nishina, Masafumi; Moriuchi, Toshiyuki; Hirao, Toshikazu Dalton Transactions, 2010 , vol. 39, # 41 p. 9936 - 9940

3213-49-8 ~% 33367-55-4

文献：China PetroleumandChemical Corporation; Beijing Research Institute of Chemical Industry, China Petroleum and Chemical Corporation Patent: EP2399902 A1, 2011 ;

13735-81-4 63547-55-7 ~17% 33367-55-4 128040-87-9

文献：Nishina, Masafumi; Moriuchi, Toshiyuki; Hirao, Toshikazu Dalton Transactions, 2010 , vol. 39, # 41 p. 9936 - 9940

15112-52-4 ~% 33367-55-4

文献：Eberson Acta Chemica Scandinavica (1947-1973), 1959 , vol. 13, p. 40,44

108-64-5 ~% 33367-55-4

文献：Ojima, Iwao; Brandstadter, Stephan M.; Donovan, Robert J. Chemistry Letters, 1992 , # 8 p. 1591 - 1594

上下游产品

上游产品  8
64-17-5 91007-67-9 609-12-1 63547-55-7
3213-49-8 13735-81-4 108-64-5 15112-52-4
下游产品  2
91007-67-9 16134-07-9

海关

海关编码	2917190090
中文概述	2917190090 其他无环多元羧酸. 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, 对苯二甲酸请注明4-CBA值, 对苯二甲酸请注明P-TL酸值, 对苯二甲酸请注明色度, 对苯二甲酸请注明水分
Summary	2917190090 acyclic polycarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%