4,6-DICHLORONICOTINONITRILE
- 中文别名:4,6-二氯烟腈
- 中文释义:4,6-二氯烟腈;4,6-二氯-3-吡啶甲腈
- 英文别名:4,6-Dichloronicotinonitrile;
4,6-dichloropyridine-3-carbonitrile
- CAS No.:166526-03-0
- 分子式:C6H2Cl2N2
- 分子量:173
- 精确分子量:171.96000
- PSA:36.68000
- InChI:InChI=1/C6H2Cl2N2/c7-5-1-6(8)10-3-4(5)2-9/h1,3H
- 分子结构式:
物化性质
- 密度:
- 1.5g/cm3
- 熔点:
- 133-135ºC
- 沸点:
- 272.885ºC at 760 mmHg
- 闪点:
- 118.837ºC
- 折射率:
- 1.587
- 蒸汽压:
- 0.006mmHg at 25°C
安全信息
- 密度:
- 1.5g/cm3
- 熔点:
- 133-135ºC
- 沸点:
- 272.885ºC at 760 mmHg
- 闪点:
- 118.837ºC
- 折射率:
- 1.587
- 蒸汽压:
- 0.006mmHg at 25°C
海关数据
中国海关编码:2933399090
- 概述:
- 2933399090. 其他结构含非稠合吡啶环的化合物. 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, 乌洛托品请注明外观, 6-己内酰胺请注明外观, 签约日期
- 摘要/Summary:
- 2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%