63444-56-4

• 常用中文名：对异丁基苯乙烯
• 常用英文名：p-Isobutylstyrene
• CAS号：63444-56-4
• 分子式：C₁₂H₁₆
• 分子量：160.25500
• 发布时间：2018-04-14 08:00:00
• 更新时间：2026-07-14 10:29:37

名称

• 中文名: 对异丁基苯乙烯
• 英文名: p-Isobutylstyrene
• 中文别名: 布洛芬杂质35; 1-乙烯基-4-(2-甲基丙基)苯; 布洛芬杂质18(4-异丁基苯乙烯); 1-乙烯-4-(2-甲基丙基)苯; 布洛芬杂质18; 4-异丁基苯乙烯
• 英文别名: p-Isobutylstyrene ( with W/W tert-Butylcatechol); 1-(4'-Isobutylphenyl)ethene; 1-Ethenyl-4-(2-Methylpropyl)benzene; 1-Vinyl-4-isobutylbenzene; Ibuprofen impurity 13/1-ethenyl-4-(2-methylpropyl)benzene/4-Isobutylstyrene; p-Isobutylstyrene ISO 9001：2015 REACH; Ibuprofen Impurity (4-Isobutylstyrene); 4-ISOBUTYLSTYRENE; 1-Isobutyl-4-vinylbenzene; Ibuprofen Impurity 18 (4-Isobutylstyrene); 1-ethenyl-4-(2-methylpropyl)benzene; Benzene, 1-ethenyl-4-(2-methylpropyl); 2-Thiopheneaceticacid,6-bromo-α-oxo-,ethylester

物化性质

• 密度: 0.882
• 沸点: 227ºC
• 分子式: C₁₂H₁₆
• 分子量: 160.25500
• 闪点: 85ºC
• 精确质量: 160.12500
• LogP: 3.52810

安全

• 海关编码: 2902909090

合成路线

40150-92-3 ~75% 63444-56-4

文献：Parrinello, Giovanni; Stille, J. K. Journal of the American Chemical Society, 1987 , vol. 109, # 23 p. 7122 - 7127

54509-73-8 2051-99-2 ~70% 63444-56-4

文献：Smith, Craig R.; RajanBabu Tetrahedron, 2010 , vol. 66, # 5 p. 1102 - 1110

40150-98-9 1779-49-3 ~86% 63444-56-4

文献：Greenhalgh, Mark D.; Thomas, Stephen P. Journal of the American Chemical Society, 2012 , vol. 134, # 29 p. 11900 - 11903

62049-65-4 ~52% 63444-56-4

文献：Neibecker, Denis; Reau, Regis; Lecolier, Serge Journal of Organic Chemistry, 1989 , vol. 54, # 22 p. 5208 - 5210

132980-23-5 ~8% 63444-56-4 58609-73-7

文献：Wolber, Erwin K. A.; Ruechardt, Christoph Chemische Berichte, 1991 , vol. 124, p. 1667 - 1672

38861-78-8 ~% 63444-56-4

文献：Wolber, Erwin K. A.; Ruechardt, Christoph Chemische Berichte, 1991 , vol. 124, p. 1667 - 1672

132980-22-4 ~% 63444-56-4

文献：Wolber, Erwin K. A.; Ruechardt, Christoph Chemische Berichte, 1991 , vol. 124, p. 1667 - 1672

40150-98-9 19493-09-5 ~% 63444-56-4

文献：Hu, Wen-Xiang; Li, Pei-Rong; Jiang, Gaoxi; Che, Chi-Ming; Chen, Jian Advanced Synthesis and Catalysis, 2010 , vol. 352, # 18 p. 3190 - 3194

2039-82-9 5674-02-2 ~73% 63444-56-4

文献：Nugent, William A.; McKinney, Ronald J. Journal of Organic Chemistry, 1985 , vol. 50, # 25 p. 5370 - 5372

上下游产品

上游产品  9
40150-92-3 54509-73-8 2051-99-2 2039-82-9
5674-02-2 40150-98-9 1779-49-3 62049-65-4
38861-78-8
下游产品  10
36039-36-8 147598-21-8 51146-57-7 51146-56-6
61566-34-5 58609-73-7 15687-27-1 65322-85-2
100319-40-2 110773-62-1

海关

海关编码	2902909090
中文概述	2902909090. 其他芳香烃. 增值税率:17.0%. 退税率:9.0%. 监管条件:无. 最惠国关税:2.0%. 普通关税:30.0%
申报要素	品名, 成分含量
Summary	2902909090 other aromatic hydrocarbons。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:2.0%。General tariff:30.0%