29121-56-0

• 常用中文名：2-(4-羟基-3-甲基苯基)乙酸
• 常用英文名：(4-Hydroxy-3-methylphenyl)acetic acid
• CAS号：29121-56-0
• 分子式：C₉H₁₀O₃
• 分子量：166.174
• 发布时间：2018-05-09 08:00:00
• 更新时间：2025-08-25 17:46:01

名称

• 中文名: 4-羟基-3-甲基苯乙酸
• 英文名: 2-(4-hydroxy-3-methylphenyl)acetic acid
• 英文别名: FC1146; Benzeneaceticacid,4-hydroxy-3-methyl; Benzeneacetic acid, 4-hydroxy-3-methyl-; 4-Hydroxy-3-methyl-phenylacetic acid; (4-Hydroxy-3-methylphenyl)acetic acid

物化性质

• 密度: 1.3±0.1 g/cm3
• 沸点: 346.0±27.0 °C at 760 mmHg
• 分子式: C₉H₁₀O₃
• 分子量: 166.174
• 闪点: 177.3±20.2 °C
• 精确质量: 166.062988
• PSA: 57.53000
• LogP: 1.23
• 蒸汽压: 0.0±0.8 mmHg at 25°C
• 折射率: 1.585
• 储存条件: 室温

安全

• 海关编码: 2918290000

合成路线

4513-73-9 ~76% 29121-56-0

文献：Signal Pharmaceuticals, Inc. Patent: US6593322 B1, 2003 ;

64360-47-0 ~% 29121-56-0

文献：MERCK PATENT GMBH; WUCHERER-PLIETKER, Margarita; WERKMANN, Daniela; GIGOUT, Anne; KUHN, Daniel; SAWATZKY, Edgar Patent: WO2014/32755 A2, 2014 ; Location in patent: Page/Page column 149; 150 ;

75391-57-0 ~% 29121-56-0

文献：MERCK PATENT GMBH; WUCHERER-PLIETKER, Margarita; WERKMANN, Daniela; GIGOUT, Anne; KUHN, Daniel; SAWATZKY, Edgar Patent: WO2014/32755 A2, 2014 ;

110-22-5 95-48-7 ~% 29121-56-0

文献：Wessely; Schinzel Monatshefte fuer Chemie, 1953 , vol. 84, p. 969,976, 987

876-02-8 ~% 29121-56-0

文献：ICI Patent: DE2007751 , 1970 ; Chem.Abstr., 1970 , vol. 73, # 120318

1292298-71-5 ~% 29121-56-0

文献：Givens, Richard S.; Stensrud, Kenneth; Conrad, Peter G.; Yousef, Abraham L.; Perera, Chamani; Senadheera, Sanjeewa N.; Heger, Dominik; Wirz, Jakob Canadian Journal of Chemistry, 2011 , vol. 89, # 3 p. 364 - 384

110-22-5 64-19-7 95-48-7 ~% 4385-36-8 详细

文献：Wessely; Schinzel Monatshefte fuer Chemie, 1953 , vol. 84, p. 969,976, 987

上下游产品

上游产品  8
4513-73-9 64360-47-0 75391-57-0 110-22-5
95-48-7 876-02-8 1292298-71-5 64-19-7
下游产品  1
4513-73-9

海关

海关编码	2918290000
中文概述	2918290000 其他含酚基但不含其他含氧基羧酸及其酸酐、酰卤化物、过氧化物和过氧酸及它们的衍生物。监管条件:AB(入境货物通关单,出境货物通关单)。增值税率:17.0%。退税率:9.0%。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
监管条件	A.入境货物通关单 B.出境货物通关单
检验检疫	R.进口食品卫生监督检验 S.出口食品卫生监督检验
Summary	HS: 2918290000 other carboxylic acids with phenol function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives Tax rebate rate:9.0% Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward) VAT:17.0% MFN tariff:6.5% General tariff:30.0%