2-甲羧基-3,4-二甲氧基-苯乙酸

  • 基本信息
  • 安全信息
  • 海关数据

2-甲羧基-3,4-二甲氧基-苯乙酸 基本信息

中文名称:
2-甲羧基-3,4-二甲氧基-苯乙酸 
中文别名:
2-甲羧基-3,4-二甲氧基-苯乙酸;
5-nitro-1.2.3-benzenetricarboxylic acid;
5-nitrobenzene-1,2,3-tricarboxylic acid;
5-Nitro-1,2,3-benzenetricarboxylic acid;
Antioxidant 618;
Distearic pentaerythritol diphosphite;
Distearyl pentaerythrityl diphosphite;
3,9-bis(octadecyloxy)-2,4,8,10-tetraoxa-3,9-dipho;
Pregna-1,4-diene-3,20-dione, 17-(acetyloxy)-9-fluoro-11-hydroxy-6-methyl-, (6alpha,11beta)-;
(6alpha,11beta)-9-fluoro-11,17-dihydroxy-6-methylpregna-1,4-diene-3,20-dione;
(6alpha,11be 
英文名称:
2-(CarboxyMethyl)-4,5-diMethoxybenzoic acid
英文别名:
2-(Carboxymethyl)-4,5-dimethoxybenzoic acid;
4,5-dimethoxyhomophthalic acid;
2-carboxymethyl-4,5-dimethoxy-benzoic acid;
(2-carboxy-4,5-dimethoxy-phenyl)-acetic acid;
4.5-Dimethoxy-homophthalsaeure;
(2-Carboxy-4,5-dimethoxy-phenyl)-essigsaeure;
2-Carboxymethyl-4,5-dimethoxy-benzoesaeure 
CAS No.:
3809-00-5
分 子 式:
C11H12O6
分 子 量:
240.20938
精确分子量:
240.06300
PSA:
93.06000
InChI:
InChI=1S/C11H12O6/c1-16-8-3-6(4-10(12)13)7(11(14)15)5-9(8)17-2/h3,5H,4H2,1-2H3,(H,12,13)(H,14,15)
分子结构式:
SDS:
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2-甲羧基-3,4-二甲氧基-苯乙酸 安全信息

海关代码:
2918990090

2-甲羧基-3,4-二甲氧基-苯乙酸 海关数据

中国海关编码:2918990090

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
摘要/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%

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