148-19-6

• 常用中文名：penphenone
• 常用英文名：penphenone
• CAS号：148-19-6
• 分子式：C₁₂H₁₆O₃
• 分子量：208.25400
• 发布时间：2016-02-17 17:21:26
• 更新时间：2025-08-25 12:32:30

名称

• 英文名: 3-hydroxy-3-methyl-2-phenylpentanoic acid
• 英文别名: 2-Phenyl-3-methyl-3-hydroxy-pentansaeure; 2-Phenyl-3-methyl-3-hydroxypentanoic acid; 3-Hydroxy-3-methyl-2-phenyl-pentansaeure; 3-Hydroxy-3-methyl-2-phenyl-valeriansaeure; Penphenone; 3-hydroxy-3-methyl-2-phenyl-valeric acid; Penfenon; 3-Methyl-2-phenyl-3-hydroxypentanoic acid

物化性质

• 密度: 1.149g/cm3
• 沸点: 344.3ºC at 760mmHg
• 分子式: C₁₂H₁₆O₃
• 分子量: 208.25400
• 闪点: 176.2ºC
• 精确质量: 208.11000
• PSA: 57.53000
• LogP: 2.01580
• 蒸汽压: 2.54E-05mmHg at 25°C
• 折射率: 1.546

安全

• 海关编码: 2918199090

合成路线

103-82-2 ~% 148-19-6

文献：Blicke; Raffelson Journal of the American Chemical Society, 1952 , vol. 74, p. 1730 Full Text View citing articles Show Details Cilag Patent: DE960814 , 1954 ; Full Text Show Details Petrowa et al. Zhurnal Obshchei Khimii, 1968 , vol. 38, p. 1697,1699; engl. Ausg. S. 1654, 1655

上下游产品

上游产品  1
103-82-2
下游产品  1
5449-18-3

海关

海关编码	2918199090
中文概述	HS: 2918199090. 其他含醇基但不含其他含氧基羧酸（包括其酸酐、酰卤化物、过氧化物和过氧酸及该税号的衍生物）. 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
Summary	2918199090 other carboxylic acids with alcohol function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%