3-Butynenitrile(6CI,7CI,8CI,9CI)
- 中文别名:3-丁炔腈
- 英文别名:but-3-ynenitrile;
Propargyl cyanide;
malonitrile;
But-3-innitril;
3-Cyano-1-propyne;
malononitrile;
3-BUTYNENITRILE;
Propargyl nitrile
- cas No.:2235-08-7
- 分子式:C4H3N
- 分子量:0
- 精确分子量:65.02650
- PSA:23.79000
- InChI:The Key: YXIMMMSICIMRFY-UHFFFAOYSA-N
- 分子结构式:
物化性质
- 密度:
- 0.907g/cm3
- 沸点:
- 130.113ºC at 760 mmHg
- 闪点:
- 31.534ºC
- 折射率:
- 1.425
- 蒸汽压:
- 9.856mmHg at 25°C
安全信息
- 密度:
- 0.907g/cm3
- 沸点:
- 130.113ºC at 760 mmHg
- 闪点:
- 31.534ºC
- 折射率:
- 1.425
- 蒸汽压:
- 9.856mmHg 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%