英语词典化工词典

4H-Pyran-4-thione,2-ethyl-3-hydroxy-

4H-Pyran-4-thione,2-ethyl-3-hydroxy-


  • 中文别名:2-乙基-3-羟基-4H-吡喃-4-硫酮
  • 英文别名:2-ethyl-3-hydroxypyran-4-thione;
    4H-Pyran-4-thione,2-ethyl-3-hydroxy;
    EINECS 283-435-0;
    2-Ethyl-3-hydroxy-4H-pyran-4-thione;
    2-Ethyl-3-hydroxy-4-pyranthione 
  • CAS No.:84642-58-0
  • 分子式:C7H8O2S
  • 分子量:156.20222
  • 精确分子量:156.02500
  • PSA:65.46000
  • InChI:The Key: AKZKYXGJTDNWLR-UHFFFAOYSA-N
  • 分子结构式:

物化性质

密度:
1.28g/cm3
沸点:
221.3ºC at 760 mmHg
闪点:
87.6ºC
折射率:
1.611

安全信息

密度:
1.28g/cm3
沸点:
221.3ºC at 760 mmHg
闪点:
87.6ºC
折射率:
1.611

海关数据

中国海关编码:2932999099

概述:
2932999099. 其他仅含氧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
摘要/Summary:
2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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