英语词典化工词典

9-bromo-1,4-dioxaspiro[4.4]nonane

9-bromo-1,4-dioxaspiro[4.4]nonane


  • 中文别名:6-溴-1,4-二噁螺[4.4]壬烷
  • 中文释义:6-溴-1,4-二噁螺[4.4]壬烷
  • 英文别名:9-bromo-1,4-dioxaspiro[4.4]nonane;
    6-Bromo-1,4-dioxaspiro[4.4]nonane;
    1,4-Dioxaspiro[4.4]nonane,6-bromo;
    2-Bromocyclopentanone 1,2-ethanediyl acetal 
  • CAS No.:82235-82-3
  • 分子式:C7H11BrO2
  • 分子量:207.06500
  • 精确分子量:205.99400
  • PSA:18.46000
  • InChI:The Key: DXVRAPHFXNUTFE-UHFFFAOYSA-N
  • 分子结构式:

物化性质

密度:
1.544g/cm3
沸点:
250.464ºC at 760 mmHg
闪点:
112.402ºC
折射率:
1.532

安全信息

密度:
1.544g/cm3
沸点:
250.464ºC at 760 mmHg
闪点:
112.402ºC
折射率:
1.532

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%

热门化工词典词汇