2403-59-0

• 常用中文名：Benzene,1-(diethoxymethyl)-4-methyl-
• 常用英文名：Benzene,1-(diethoxymethyl)-4-methyl-
• CAS号：2403-59-0
• 分子式：C₁₂H₁₈O₂
• 分子量：194.27000
• 发布时间：2016-05-04 09:26:08
• 更新时间：2025-11-26 10:27:35

名称

• 英文名: 1-(diethoxymethyl)-4-methylbenzene
• 英文别名: 4-Methyl-benzaldehyd-diaethylacetal; 4-methyl-benzaldehyde diethylacetal; EINECS 219-289-1; p-Toluylaldehyd-diaethylacetal

物化性质

• 密度: 0.964g/cm3
• 沸点: 237.1ºC at 760mmHg
• 分子式: C₁₂H₁₈O₂
• 分子量: 194.27000
• 闪点: 74.8ºC
• 精确质量: 194.13100
• PSA: 18.46000
• LogP: 3.06660
• 蒸汽压: 0.0704mmHg at 25°C
• 折射率: 1.487

安全

• 海关编码: 2909309090

合成路线

104-87-0 122-51-0 ~98% 2403-59-0

文献：Karimi, Babak; Ashtiani, Ashraf Miri Chemistry Letters, 1999 , # 11 p. 1199 - 1200

64-17-5 104-87-0 ~% 2403-59-0

文献：Maegawa, Tomohiro; Otake, Kazuki; Goto, Akihiro; Fujioka, Hiromichi Organic and Biomolecular Chemistry, 2011 , vol. 9, # 16 p. 5648 - 5651

88920-26-7 ~50% 2403-59-0 104-87-0

文献：Glover, Stephen A.; Golding, Stephen L.; Goosen, Andre; McCleland, Cedric W. Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1983 , # 10 p. 2479 - 2483

3395-83-3 ~% 2403-59-0

文献：Kumar, Raj; Kumar, Dinesh; Chakraborti, Asit K. Synthesis, 2007 , # 2 p. 299 - 303

18584-23-1 ~% 2403-59-0

文献：Glover, Stephen A.; Golding, Stephen L.; Goosen, Andre; McCleland, Cedric W. Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1983 , # 10 p. 2479 - 2483

上下游产品

上游产品  5
104-87-0 122-51-0 64-17-5 3395-83-3
18584-23-1
下游产品  8
1866-39-3 75159-10-3 94-08-6 106-42-3
104-87-0 64-17-5 92594-53-1 56637-44-6

海关

海关编码	2909309090
中文概述	2909309090 其他芳香醚及其卤化衍生物、磺化、硝化衍生物（包括亚硝化衍生物）。监管条件:无。增值税率:17.0%。退税率:9.0%。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
Summary	2909309090 other aromatic ethers and their halogenated, sulphonated, nitrated or nitrosated derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%