英语词典化工词典

2H-Pyran,4-(2-bromoethyl)tetrahydro-

2H-Pyran,4-(2-bromoethyl)tetrahydro-


  • 中文别名:4-溴乙基四氢吡喃
  • 中文释义:4-溴乙基四氢吡喃;4-(2-溴乙基)四氢-2H-吡喃
  • 英文别名:4-(2-bromoethyl)oxane;
    4-(2-Bromoethyl)-tetrahydropyran;
    4-(2-Bromoethyl)tetrahydro-2H-pyran;
    4-(2-Brom-aethyl)-tetrahydro-pyran 
  • CAS No.:4677-20-7
  • 分子式:

    C7H13BrO

  • 分子量:193.08
  • 精确分子量:192.01500
  • PSA:9.23000
  • InChI:InChI=1/C7H13BrO/c8-4-1-7-2-5-9-6-3-7/h7H,1-6H2
  • 分子结构式:

物化性质

密度:
1.302 g/cm3
沸点:
224.303ºC at 760mmHg
闪点:
88.623ºC
折射率:
1.475

安全信息

密度:
1.302 g/cm3
沸点:
224.303ºC at 760mmHg
闪点:
88.623ºC
折射率:
1.475

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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