英语词典化工词典

4-Pyridinecarboxaldehyde,2-fluoro-5-hydroxy-3-(hydroxymethyl)-6-methyl-

4-Pyridinecarboxaldehyde,2-fluoro-5-hydroxy-3-(hydroxymethyl)-6-methyl-


  • 中文别名:6-氟吡哆醛
  • 中文释义:2-fluoro-5-hydroxy-3-(hydroxymethyl)-6-methylpyridine-4-carbaldehyde
  • 英文别名:2-fluoro-5-hydroxy-3-(hydroxymethyl)-6-methylpyridine-4-carbaldehyde;
    6-Fluoropyridoxal;
    2-fluoro-5-hydroxy-3-hydroxymethyl-6-methyl-pyridine-4-carbaldehyde 
  • CAS No.:42242-42-2
  • 分子式:C8H8FNO3
  • 分子量:0
  • 精确分子量:185.04900
  • PSA:70.42000
  • InChI:The Key: NTOKCJHDRACAJH-UHFFFAOYSA-N
  • 分子结构式:

物化性质

密度:
1.457g/cm3
沸点:
435.1ºC at 760mmHg
闪点:
216.9ºC
折射率:
1.613

安全信息

密度:
1.457g/cm3
沸点:
435.1ºC at 760mmHg
闪点:
216.9ºC
折射率:
1.613

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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