英语词典化工词典

1,4-Dioxaspiro[4.6]undec-6-ene

1,4-Dioxaspiro[4.6]undec-6-ene


  • 中文别名:1,4-DIOXASPIRO[4.6]UNDEC-6-ENE
  • 中文释义:1,4-二噁螺[4.6]-6-十一烯
  • 英文别名:1,4-dioxaspiro[4.6]undec-6-ene;
    2-Cyclohepten-1-on-aethylenketal;
    cycloheptanone ethylene ketal;
    2-Cycloheptenon-aethylenketal;
    2-cycloheptenone ethylene ketal 
  • CAS No.:1728-24-1
  • 分子量:0
  • 精确分子量:154.09900
  • PSA:18.46000
  • InChI:The Key: CQAUTOXIUPPFQV-UHFFFAOYSA-N
  • 分子结构式:

物化性质

密度:
1.05g/cm3
沸点:
227.3ºC at 760 mmHg
闪点:
90.7ºC
折射率:
1.5
蒸汽压:
0.117mmHg at 25°C

安全信息

密度:
1.05g/cm3
沸点:
227.3ºC at 760 mmHg
闪点:
90.7ºC
折射率:
1.5
蒸汽压:
0.117mmHg 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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