3-OXO-CYCLOBUTANECARBONITRILE
- 中文别名:3-氧代环丁腈
- 中文释义:3-氧代-环丁腈;3-氧代环丁腈
- 英文别名:3-oxocyclobutane-1-carbonitrile;
3-Oxo-cyclobutancarbonitril;
3-Oxo-cyclobutannitril;
3-Oxocyclobutanecarbonitrile;
3-cyanocyclobutanone;
Cyclobutanecarbonitrile,3-oxo;
3-oxo-cyclobutane-1-carbonitrile;
3-OXO-CYCLOBUTANECARBONITRILE
- CAS No.:20249-16-5
- 分子式:C5H5NO
- 分子量:0
- 精确分子量:95.03710
- PSA:40.86000
- InChI:InChI=1/C5H5NO/c6-3-4-1-5(7)2-4/h4H,1-2H2
- 分子结构式:
物化性质
- 密度:
- 1.133g/cm3
- 沸点:
- 249.149ºC at 760 mmHg
- 闪点:
- 104.482ºC
- 折射率:
- 1.464
- 蒸汽压:
- 0.023mmHg at 25°C
安全信息
- 密度:
- 1.133g/cm3
- 沸点:
- 249.149ºC at 760 mmHg
- 闪点:
- 104.482ºC
- 折射率:
- 1.464
- 蒸汽压:
- 0.023mmHg at 25°C
海关数据
中国海关编码:2926909090
- 概述:
- 2926909090 其他腈基化合物. 增值税率:17.0% 退税率:9.0% 监管条件:无 最惠国关税:6.5% 普通关税:30.0%
- 申报要素:
- 品名, 成分含量, 用途
- 摘要/Summary:
- HS:2926909090 other nitrile-function compounds VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%