英语词典化工词典

2H-Pyran-2-carboxaldehyde,2,5-diethyl-3,4-dihydro-

2H-Pyran-2-carboxaldehyde,2,5-diethyl-3,4-dihydro-


  • 中文别名:2,5-二乙基-3,4-二氢吡喃-2-甲醛
  • 英文别名:2,5-diethyl-3,4-dihydropyran-2-carbaldehyde;
    EINECS 251-659-8;
    2,5-Diaethyl-3,4-dihydro-2H-pyran-2-carbaldehyd;
    2,5-diethyl-3,4-dihydro-2H-pyran-2-carboxaldehyde;
    2,5-Diethyl-3,4-dihydro-2H-pyran-2-carbaldehyde 
  • CAS No.:33731-59-8
  • 分子式:C10H16O2
  • 分子量:168.23284
  • 精确分子量:168.11500
  • PSA:26.30000
  • InChI:The Key: SQZVYXOKAXPDKY-UHFFFAOYSA-N
  • 分子结构式:

物化性质

密度:
0.995g/cm3
沸点:
241ºC at 760mmHg
折射率:
1.496

安全信息

密度:
0.995g/cm3
沸点:
241ºC at 760mmHg
折射率:
1.496

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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