20876-30-6

• 常用中文名：4-甲氧基-2-硝基苯乙酸
• 常用英文名：(4-METHOXY-2-NITRO-PHENYL)-ACETIC ACID
• CAS号：20876-30-6
• 分子式：C₉H₉NO₅
• 分子量：211.17100
• 发布时间：2018-07-06 05:11:08
• 更新时间：2024-01-08 11:17:14

名称

• 中文名: 4-甲氧基-2-硝基苯乙酸
• 英文名: 2-(4-methoxy-2-nitrophenyl)acetic acid
• 英文别名: Benzeneacetic acid,4-methoxy-2-nitro; 4-methoxy-2-nitro-benzeneacetic acid; 2-Nitro-4-methoxyphenylessigsaeure

物化性质

• 密度: 1.382 g/cm3
• 沸点: 396ºC at 760 mmHg
• 分子式: C₉H₉NO₅
• 分子量: 211.17100
• 闪点: 193.3ºC
• 精确质量: 211.04800
• PSA: 92.35000
• LogP: 1.75370
• 储存条件: 室温，干燥密封

安全

• 海关编码: 2918990090

合成路线

10565-15-8 ~99% 20876-30-6

文献：LABORATOIRES SERONO SA Patent: WO2008/101979 A1, 2008 ; Location in patent: Page/Page column 72-73 ;

105003-90-5 ~77% 20876-30-6

文献：Loewe, Werner; Witzel, Sonja; Tappmeyer, Silvia; Albuschat, Rica Journal of Heterocyclic Chemistry, 2004 , vol. 41, # 3 p. 317 - 326

10298-80-3 ~% 20876-30-6

文献：Loewe, Werner; Witzel, Sonja; Tappmeyer, Silvia; Albuschat, Rica Journal of Heterocyclic Chemistry, 2004 , vol. 41, # 3 p. 317 - 326

16792-46-4 ~% 20876-30-6

文献：Kermack; Perkin; Robinson Journal of the Chemical Society, 1921 , vol. 119, p. 1612 Journal of the Chemical Society, 1922 , vol. 121, p. 1872

2042-14-0 ~% 20876-30-6

文献：Kermack; Perkin; Robinson Journal of the Chemical Society, 1921 , vol. 119, p. 1612 Journal of the Chemical Society, 1922 , vol. 121, p. 1872

17484-36-5 ~% 20876-30-6

文献：Kermack; Perkin; Robinson Journal of the Chemical Society, 1921 , vol. 119, p. 1612 Journal of the Chemical Society, 1922 , vol. 121, p. 1872

17484-36-5 95-92-1 ~% 20876-30-6

文献：Beckett,A.H. et al. Tetrahedron, 1968 , vol. 24, p. 6093 - 6109

上下游产品

上游产品  6
10565-15-8 105003-90-5 10298-80-3 2042-14-0
17484-36-5 95-92-1
下游产品  1
7699-19-6

海关

海关编码	2918990090
中文概述	2918990090. 其他含其他附加含氧基羧酸（包括酸酐、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:13.0%. 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	2918990090. other carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%