2,3-Naphthalenedicarbonitrile,1,4-dihydro-1,4-dioxo-
- 中文别名:2,3-二氰基-1,4-萘醌
- 中文释义:2,3-二氰基-1,4-萘醌
- 英文别名:1,4-dioxonaphthalene-2,3-dicarbonitrile;
1,4-dioxo-1,4-dihydronaphthalene-2,3-dicarbonitrile;
2.3-dicyano-1,4-naphtho-quinone;
2,3-dicyanonaphtho-1,4-quinone;
2,3-dicyano-1,4-napthoquinone;
1,4-naphthoquinone-2,3-dicarbonitrile
- CAS No.:1018-78-6
- 分子式:C12H4N2O2
- 分子量:208.1724
- 精确分子量:208.02700
- PSA:81.72000
- InChI:The Key: KIAJWKWOKTWTIZ-UHFFFAOYSA-N
- 分子结构式:
物化性质
- 密度:
- 1.44 g/cm3
- 沸点:
- 334.9ºC at 760 mmHg
- 闪点:
- 156.4ºC
- 折射率:
- 1.641
- 蒸汽压:
- 0.000124mmHg at 25°C
安全信息
- 密度:
- 1.44 g/cm3
- 沸点:
- 334.9ºC at 760 mmHg
- 闪点:
- 156.4ºC
- 折射率:
- 1.641
- 蒸汽压:
- 0.000124mmHg 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%