1-Naphthalenol,4-[2-(1-naphthalenyl)diazenyl]-
- 中文别名:溶剂棕 5; 4-(1-萘基偶氮)-1-萘酚
- 中文释义:溶剂棕 5;溶剂棕5;4-(1-萘基偶氮)-1-萘酚
- 英文别名:(4E)-4-(naphthalen-1-ylhydrazinylidene)naphthalen-1-one;
4-[1]Naphthylazo-[1]naphthol;
Solvent Brown 5;
4-Hydroxy-[1.1']azonapthalin;
Naphthalin-(1 azo 4)-napthol-(1);
1-(1-naphthylazo)-4-hydroxynaphthalene;
[1.1']Azonaphthalinol-(4);
EINECS 220-178-5;
1-Naphthalenol,4-(1-naphthalenylazo)
- CAS No.:2653-72-7
- 分子式:
C20H14N2O
- 分子量:298.34
- 精确分子量:298.11100
- PSA:44.95000
- InChI:The Key: NSWKKBKROCMOHA-UHFFFAOYSA-N
- 分子结构式:
物化性质
- 密度:
- 1.2g/cm3
- 沸点:
- 495ºC at 760mmHg
- 闪点:
- 253.2ºC
- 折射率:
- 1.662
- 蒸汽压:
- 0mmHg at 25°C
安全信息
- 密度:
- 1.2g/cm3
- 沸点:
- 495ºC at 760mmHg
- 闪点:
- 253.2ºC
- 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%