2-Naphthalenol,1-[2-(2-naphthalenyl)diazenyl]-
- 中文别名:(1Z)-1-(萘-2-基亚肼基)萘-2-酮
- 英文别名:(1Z)-1-(naphthalen-2-ylhydrazinylidene)naphthalen-2-one;
Naphthalin-(2 azo 1)-naphthol-(2);
2-hydroxy-1,2'-azonaphthalene;
[1.2']Azonaphthalinol-(2);
1-[2]Naphthylazo-[2]naphthol;
2-Naphthalenol,1-(2-naphthalenylazo);
2-Hydroxy-[1.2']azonaphthalin;
C.I. Solvent Orange 8;
2-Naphthol,1-(2-naphthylazo);
2-(2'-hydroxynaphthylazo)naphthalene
- CAS No.:2653-66-9
- 分子式:C20H14N2O
- 分子量:0
- 精确分子量:298.11100
- PSA:41.46000
- InChI:The Key: UQKKYTDALTXHSP-UHFFFAOYSA-N
- 分子结构式:
物化性质
- 密度:
- 1.207g/cm3
- 沸点:
- 500.557ºC at 760 mmHg
- 闪点:
- 256.528ºC
- 折射率:
- 1.662
- 蒸汽压:
- 0mmHg at 25°C
安全信息
- 密度:
- 1.207g/cm3
- 沸点:
- 500.557ºC at 760 mmHg
- 闪点:
- 256.528ºC
- 折射率:
- 1.662
- 蒸汽压:
- 0mmHg at 25°C
海关数据
中国海关编码:2927000090
- 概述:
- 2927000090 其他重氮化合物、偶氮化合物等(包括氧化偶氮化合物). 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:
- 2927000090 other diazo-, azo- or azoxy-compounds。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%