英语词典化工词典

ethyl 2-chloro-4-methylpyridine-3-carboxylate

ethyl 2-chloro-4-methylpyridine-3-carboxylate


  • 中文别名:2-氯-4-甲基-烟酸乙酯
  • 中文释义:2-氯-4-甲基-烟酸乙酯
  • 英文别名:ethyl 2-chloro-4-methylpyridine-3-carboxylate;
    2-Chloro-4-methyl-nicotinic acid ethyl ester;
    ethyl 2-chloro-4-methyl-3-pyridinecarboxylate;
    ethyl2-chloro-4-methylnicotinate 
  • CAS No.:50840-02-3
  • 分子式:

    C9H10ClNO2

  • 分子量:199.63400
  • 精确分子量:199.04000
  • PSA:39.19000
  • InChI:The Key: ZCCWUIFQBCQSAS-UHFFFAOYSA-N
  • 分子结构式:

物化性质

密度:
1.208g/cm3
沸点:
274.725ºC at 760 mmHg
闪点:
119.95ºC
折射率:
1.523

安全信息

密度:
1.208g/cm3
沸点:
274.725ºC at 760 mmHg
闪点:
119.95ºC
折射率:
1.523

海关数据

中国海关编码:2933399090

概述:
2933399090. 其他结构含非稠合吡啶环的化合物. 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:
2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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