5-methyl-3-prop-2-enyloxolan-2-one

  • 中文别名:5-methyl-3-prop-2-enyloxolan-2-one
  • 中文释义:5-methyl-3-prop-2-enyloxolan-2-one
  • 英文别名:5-methyl-3-prop-2-enyloxolan-2-one;
    3-Allyldihydro-5-methyl-2(3H)-furanone;
    dihydro-5-methyl-3-(2-propenyl)-2(3H)-furanone;
    4-Allilo-2-metylo-tetrahydrofuranonu-5 [Polish];
    2(3H)-FURANONE,3-ALLYLDIHYDRO-5-METHYL;
    3-Allyl-5-methyl-dihydro-furan-2-on;
    4-Allyl-2-methyltetrahydrofuranone-5;
    3-allyl-5-methyl-dihydro-furan-2-one 
  • cas No.:3926-76-9
  • 分子式:C8H12O2
  • 分子量:140.18000
  • 精确分子量:140.08400
  • PSA:26.30000
  • InChI:The Key: QRTWZKAHRTZCAK-PKPIPKONSA-N
  • 分子结构式:

物化性质

密度:
0.963g/cm3
沸点:
232.4ºC at 760 mmHg
闪点:
88.4ºC
折射率:
1.443

安全信息

密度:
0.963g/cm3
沸点:
232.4ºC at 760 mmHg
闪点:
88.4ºC
折射率:
1.443

海关数据

中国海关编码:2932209090

概述:
2932209090. 其他内酯. 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:
2932209090. other lactones. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%