英语词典化工词典

2-Thiophenecarboxylicacid, tetrahydro-4-methyl-3-oxo-, methyl ester

2-Thiophenecarboxylicacid, tetrahydro-4-methyl-3-oxo-, methyl ester


  • 中文别名:4-甲基-3-氧代四氢噻吩-2-甲酸甲酯
  • 中文释义:4-甲基-3-氧代四氢噻吩-2-甲酸甲酯;2-甲基-3-氧代-四氢噻吩-2-碳酸甲酯
  • 英文别名:methyl 4-methyl-3-oxothiolane-2-carboxylate;
    4-methyl-3-oxotetrahydro-2-thiophencarboxylic acid methyl ester;
    3-oxotetrahydrothiophene;
    methyl tetrahydro-4-methyl-3-oxothiophene-2-carboxylate;
    4-methyl-3-oxo-tetrahydro-thiophene-2-carboxylic acid methyl ester;
    2-Methoxycarbonyl-4-methyl-3-oxotetrahydrothiophene;
    Methyl 4-methyl-3-oxo-tetrahydrothiophene-2-carboxylate;
    4-Methyl-2-carbomethoxy-3-oxothiophan 
  • CAS No.:2689-70-5
  • 分子式:C7H10O3S
  • 分子量:174.22
  • 精确分子量:174.03500
  • PSA:68.67000
  • InChI:The Key: FOGAQTVNXLQDSO-UHFFFAOYSA-N
  • 分子结构式:

物化性质

密度:
1.224
沸点:
254ºC
闪点:
116ºC

安全信息

密度:
1.224
沸点:
254ºC
闪点:
116ºC

海关数据

中国海关编码:2934999090

概述:
2934999090. 其他杂环化合物. 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:20.0%
申报要素:
品名, 成分含量, 用途
摘要/Summary:
2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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