英语词典化工词典

1H-Pyrrole-3-carboxylicacid, 2,2'-methylenebis[4-methyl-, 3,3'-diethyl ester

1H-Pyrrole-3-carboxylicacid, 2,2'-methylenebis[4-methyl-, 3,3'-diethyl ester


  • 中文别名:2-[(3-乙氧羰基-4-甲基-1H-吡咯-2-基)甲基]-4-甲基-1H-吡咯-3-羧酸乙酯
  • 英文别名:ethyl 2-[(3-ethoxycarbonyl-4-methyl-1H-pyrrol-2-yl)methyl]-4-methyl-1H-pyrrole-3-carboxylate;
    4,4'-Dimethyl-2,2'-methandiyl-bis-pyrrol-3-carbonsaeure-diaethylester;
    4,4'-Dimethyl-3,3'-diethoxycarbonyl-dipyrrylmethan;
    4,4'-dimethyl-1H,1'H-2,2'-methanediyl-bis-pyrrole-3-carboxylic acid diethyl ester;
    4,4'-Dimethyl-3,3'-dicarboethoxydipyrrylmethane 
  • CAS No.:28420-86-2
  • 分子式:

    C17H22N2O4

  • 分子量:0
  • 精确分子量:318.15800
  • PSA:84.18000
  • InChI:The Key: KXSWPMKVHODFTG-UHFFFAOYSA-N
  • 分子结构式:

物化性质

密度:
1.193g/cm3
沸点:
551.3ºC at 760 mmHg
闪点:
287.2ºC
折射率:
1.564
蒸汽压:
3.36E-12mmHg at 25°C

安全信息

密度:
1.193g/cm3
沸点:
551.3ºC at 760 mmHg
闪点:
287.2ºC
折射率:
1.564
蒸汽压:
3.36E-12mmHg at 25°C

海关数据

中国海关编码:2933990090

概述:
2933990090. 其他仅含氮杂原子的杂环化合物. 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, 乌洛托品请注明外观, 6-己内酰胺请注明外观, 签约日期
摘要/Summary:
2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

热门化工词典词汇