7072-01-7

• 常用中文名：2,3,5,6-四甲基对苯二甲醛
• 常用英文名：2,3,5,6-tetramethylterephthalaldehyde
• CAS号：7072-01-7
• 分子式：C₁₂H₁₄O₂
• 分子量：190.23800
• 发布时间：2017-10-22 08:37:53
• 更新时间：2024-01-14 18:54:07

名称

• 中文名: 2,3,5,6-四甲基对苯二甲醛
• 英文名: 2,3,5,6-tetramethylterephthalaldehyde
• 英文别名: 2,3,5,6-tetramethylterephthalic dialdehyde; Tetramethyl-terephthalaldehyd; tetramethyl-terephthalaldehyde; Tetramethylterephthaldialdehyd; 2,3,5,6-tetramethyl-1,4-benzenedicarboxaldehyde; 2,3,5,6-tetramethylbenzene-1,4-dicarbaldehyde

物化性质

• 密度: 1.069g/cm3
• 沸点: 342ºC at 760 mmHg
• 分子式: C₁₂H₁₄O₂
• 分子量: 190.23800
• 闪点: 128.3ºC
• 精确质量: 190.09900
• PSA: 34.14000
• LogP: 2.54520
• 折射率: 1.578
• 储存条件: 室温， 密封， 干燥， 惰性气体

安全

• 海关编码: 2912299000

合成路线

35168-64-0 ~90% 7072-01-7

文献：Chan, Yi-Tsu; Li, Xiaopeng; Soler, Monica; Wang, Jin-Liang; Wesdemiotis, Chrys; Newkome, George R. Journal of the American Chemical Society, 2009 , vol. 131, # 45 p. 16395 - 16397

148990-19-6 ~76% 7072-01-7

文献：Yakubov, A. P.; Tsyganov, D. V.; Belen'kii, L. I.; Krayushkin, M. M. Bulletin of the Academy of Sciences of the USSR, Division of Chemical Science (English Translation), 1991 , vol. 40, # 7.2 p. 1427 - 1432 Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, 1991 , # 7 p. 1609 - 1615

1967-89-1 68-12-2 ~71% 7072-01-7 17432-37-0

文献：Screttas, Constantinos G.; Steele, Barry R.; Micha-Screttas, Maria; Heropoulos, Georgios A. Organic Letters, 2012 , vol. 14, # 22 p. 5680 - 5683

17432-37-0 ~% 7072-01-7

文献：Yakubov, Alexander P.; Tsyganov, Dmitry V.; Belen'kii, Leonid I.; Krayushkin, Mikhail M. Tetrahedron, 1993 , vol. 49, # 16 p. 3397 - 3404

135962-97-9 ~% 7072-01-7

文献：Yakubov, Alexander P.; Tsyganov, Dmitry V.; Belen'kii, Leonid I.; Krayushkin, Mikhail M. Tetrahedron, 1993 , vol. 49, # 16 p. 3397 - 3404

7522-62-5 ~% 7072-01-7

文献：Esso Research and Eng. Co. Patent: US2806883 , 1954 ;

3022-16-0 ~% 7072-01-7

文献：Esso Research and Eng. Co. Patent: US2806883 , 1954 ;

1447-10-5 ~% 7072-01-7

文献：Esso Research and Eng. Co. Patent: US2806883 , 1954 ;

上下游产品

上游产品  8
35168-64-0 148990-19-6 1967-89-1 68-12-2
17432-37-0 7522-62-5 3022-16-0 1447-10-5
下游产品  1
14458-05-0

海关

海关编码	2912299000
中文概述	2912299000. 其他不含其他含氧基的环醛. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:5.5%. 普通关税:30.0%
申报要素	品名, 成分含量, 用途, 四聚甲醛报明外观
Summary	2912299000. other cyclic aldehydes without other oxygen function. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0%