40150-92-3

• 常用中文名：布洛芬杂质32
• 常用英文名：1-(4-Isobutylphenyl)Ethanol
• CAS号：40150-92-3
• 分子式：C₁₂H₁₈O
• 分子量：178.271
• 发布时间：2017-11-05 22:58:20
• 更新时间：2026-07-02 11:25:55

名称

• 中文名: 布洛芬杂质32
• 英文名: 1-[4-(2-methylpropyl)phenyl]ethanol
• 中文别名: alpha-甲基-4-(2-甲基丙基)-苯甲醇; 1-(4-异丁基苯基)乙醇; ALPHA-(4-异丁基苯基)乙醇; 伪-(4-ISOBUTYLPHENYL)ETHANOL; 1-[4-(2-甲基丙基)苯基]乙醇; 1-[4-(2-甲基丙基)苯基]乙烷-1-醇; Α-(4-异丁基苯基)乙醇
• 英文别名: 1-[4-(2-METHYLPROPYL)PHENYL]ETHAN-1-OL; MFCD08275597; Ibuprofen Impurity 32; Ibuprofen Impurity: 1-(4-Isobutylphenyl)ethanol; Ibuprofen impurity 11/α-(4-Isobutylphenyl)ethanol; 1-(4-Isobutylphenyl)ethanol; α-Methyl-4-(2-Methylpropyl)benzeneMethanol; 1-(4-ISOBUTYLPHENYL)ETHANOL; Ibuprofen - In house impurity/(1-Hydroxyethyl)-4-(2-methylpropyl)benzene; (1-Hydroxyethyl)-4-(2-methylpropyl)benzene in methanol; (1-HYDROXYETHYL)-4-(2-METHYLPROPYL)BENZENE; alpha-(4-Isobutylphenyl)ethanol; Ibuprofen Impurity 3 (1-(4-Isobutylphenyl)Ethanol); Ibuprofen IMpurity-Q/BP); IBUPROFEN IMP D2; α-Methyl-4-(2-methylpropyl)benzenemethanol; (1-HYDROXYETHYL)-4-ISOBUTYLBENZENE; 1-(4-isobutylphenyl)ethan-1-ol/α-Methyl-4-(2-methylpropyl)benzenemethanol; Benzenemethanol, α-methyl-4-(2-methylpropyl); Nicotinamide Impurity; α-(4-Isobutylphenyl)ethanol

物化性质

• 密度: 1.0±0.1 g/cm3
• 沸点: 245.5±8.0 °C at 760 mmHg
• 分子式: C₁₂H₁₈O
• 分子量: 178.271
• 闪点: 108.3±3.7 °C
• 精确质量: 178.135757
• PSA: 20.23000
• LogP: 3.25
• 蒸汽压: 0.0±0.5 mmHg at 25°C
• 折射率: 1.513
• 储存条件: 2-8°C，干燥，密封

安全

• 危害码 (欧洲): Xi
• 海关编码: 2906299090

合成路线

38861-78-8 ~99% 40150-92-3

文献：Sawada; Okada; Kuroda; Watanabe; Tanaka Chemical and Pharmaceutical Bulletin, 2001 , vol. 49, # 7 p. 799 - 813

538-93-2 38861-78-8 ~% 40150-92-3

文献：HOECHST CELANESE CORPORATION Patent: EP284310 B1, 1991 ;

15687-27-1 ~52% 38861-78-8 40150-92-3 69474-20-0

文献：Komuro, Masakatsu; Nagatsu, Yoshio; Higuchi, Tsunehiko; Hirobe, Masaaki Tetrahedron Letters, 1992 , vol. 33, # 34 p. 4949 - 4952

51407-46-6 ~2% 38861-78-8 15687-27-1 40150-92-3 详细

文献：Riley; Getman; Beck; Heintz Journal of Organic Chemistry, 1987 , vol. 52, # 2 p. 287 - 290

538-93-2 ~% 40150-92-3

文献：Liu, Rui; Yuan, Guangbi; Joe, Candice L.; Lightburn, Thomas E.; Tan, Kian L.; Wang, Dunwei Angewandte Chemie - International Edition, 2012 , vol. 51, # 27 p. 6709 - 6712

38861-78-8 ~% 100319-40-2 40150-92-3

文献：Quintanilla; Bakker; Kreutzer; Moulijn; Kapteijn Journal of Catalysis, 2008 , vol. 257, # 1 p. 55 - 63

15687-27-1 ~% 38861-78-8 40150-92-3

文献：Chauhan; Sahoo Bioorganic and Medicinal Chemistry, 1999 , vol. 7, # 11 p. 2629 - 2634

15687-27-1 ~37% 40150-98-9 38861-78-8 43153-07-7 详细

文献：Sako, Magoichi; Oyabu, Iwao; Hirota, Kosaku; Maki, Yoshifumi Journal of the Chemical Society, Chemical Communications, 1991 , # 8 p. 601 - 602

15687-27-1 ~% 42482-20-2 1117-74-4 586-89-0 详细

文献：Da Silva, Julio Cesar Cardoso; Teodoro, Janaina Aparecida Reis; Afonso, Robson Jose De Cassia Franco; Aquino, Sergio Francisco; Augusti, Rodinei Journal of Mass Spectrometry, 2014 , vol. 49, # 2 p. 145 - 153

上下游产品

上游产品  4
38861-78-8 538-93-2 15687-27-1 51407-46-6
下游产品  7
38861-78-8 133868-69-6 51146-56-6 51146-57-7
15687-27-1 65322-85-2 63444-56-4

海关

海关编码	2906299090
中文概述	2906299090 其他芳香醇. 增值税率:17.0% 退税率:9.0% 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
Summary	2906299090 other aromatic alcohols。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%