英语词典化工词典

1-(7-methoxy-2,2-dimethylchromen-6-yl)ethanone

1-(7-methoxy-2,2-dimethylchromen-6-yl)ethanone


  • 中文别名:英西卡林标准品|对照品
  • 中文释义:英西卡林;1-(7-methoxy-2,2-dimethylchromen-6-yl)ethanone
  • 英文别名:1-(7-methoxy-2,2-dimethylchromen-6-yl)ethanone;
    Isolated from Asteraceae plants;
    Encecalin;
    6-acetyl-7-methoxy-2,2-dimethylchromene 
  • CAS No.:20628-09-5
  • 分子式:

    C14H16O3

  • 分子量:232.27500
  • 精确分子量:232.11000
  • PSA:35.53000
  • InChI:The Key: WXVLCNREBFDEKS-UHFFFAOYSA-N
  • 分子结构式:

物化性质

密度:
1.082g/cm3
沸点:
367.7ºC at 760 mmHg
闪点:
167.6ºC
折射率:
1.524
蒸汽压:
1.34E-05mmHg at 25°C

安全信息

密度:
1.082g/cm3
沸点:
367.7ºC at 760 mmHg
闪点:
167.6ºC
折射率:
1.524
蒸汽压:
1.34E-05mmHg at 25°C

海关数据

中国海关编码:2914509090

概述:
2914509090 含其他含氧基的酮. 增值税率:17.0% 退税率:9.0% 监管条件:无 最惠国关税:5.5% 普通关税:30.0%
申报要素:
品名, 成分含量, 用途, 丙酮报明包装
摘要/Summary:
HS:2914509090 other ketones with other oxygen function VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%

热门化工词典词汇