4-hydroxybenzene-1,3-dicarbonitrile
- 中文别名:2,4-二氨基苯酚
- 中文释义:2,4-二氰基苯酚;4-羟基-1,3-苯二甲腈
- 英文别名:4-hydroxybenzene-1,3-dicarbonitrile;
Methoxy hydroquinone;
1-Hydroxy-2,4-cyanbenzol;
2,4,6-TRIBROMOTOLUENE;
4-HYDROXY-1,3-BENZENEDICARBONITRILE;
4-Hydroxy-isophthalonitril;
2,4-Dicyanophenol;
4-Hydroxyisophthalonitrile;
4-hydroxyisophthalonitrile
- CAS No.:34133-58-9
- 分子式:C8H4N2O
- 分子量:144.13000
- 精确分子量:144.03200
- PSA:67.81000
- InChI:InChI=1/C8H4N2O/c9-4-6-1-2-8(11)7(3-6)5-10/h1-3,11H
- 分子结构式:
物化性质
- 密度:
- 1.343g/cm3
- 沸点:
- 319.296ºC at 760 mmHg
- 闪点:
- 146.905ºC
- 折射率:
- 1.614
安全信息
- 密度:
- 1.343g/cm3
- 沸点:
- 319.296ºC at 760 mmHg
- 闪点:
- 146.905ºC
- 折射率:
- 1.614
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%