英语词典化工词典

4H-1-Benzothiopyran-4-one,2,3-dihydro-8-methyl-

4H-1-Benzothiopyran-4-one,2,3-dihydro-8-methyl-


  • 中文别名:2,3-二氢-8-甲基-4H-1-苯并噻喃-4-酮
  • 英文别名:8-methyl-2,3-dihydrothiochromen-4-one;
    8-Methyl-4-thiochromanon;
    Thiochroman-4-one,8-methyl;
    8-Methylthiachromanon-4;
    8-Methyl-thiochromanon-(4);
    8-Methyl-thiochromanon;
    8-Methylthiochroman-4-on;
    8-Methyl-4-thiochromanone;
    8-methyl-thiochroman-4-one 
  • CAS No.:29373-02-2
  • 分子式:C10H10OS
  • 分子量:178.2508
  • 精确分子量:178.04500
  • PSA:42.37000
  • InChI:The Key: AEEOBLVGMJPRAB-UHFFFAOYSA-N
  • 分子结构式:

物化性质

密度:
1.2g/cm3
沸点:
310.7ºC at 760mmHg
闪点:
163.6ºC
折射率:
1.61
蒸汽压:
0.00059mmHg at 25°C

安全信息

密度:
1.2g/cm3
沸点:
310.7ºC at 760mmHg
闪点:
163.6ºC
折射率:
1.61
蒸汽压:
0.00059mmHg at 25°C

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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