1-(2-Naphtylazo)-2-naphthol

1-(2-Naphtylazo)-2-naphthol名称

[ CAS 号 ]:
2653-66-9

[ 英文名 ]:
1-(2-Naphtylazo)-2-naphthol

[英文别名 ]:

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

1-(2-Naphtylazo)-2-naphthol物理化学性质

[ 密度 ]:
1.207g/cm3

[ 沸点 ]:
500.557ºC at 760 mmHg

[ 分子式 ]:
C₂₀H₁₄N₂O

[ 分子量 ]:
298.33800

[ 闪点 ]:
256.528ºC

[ 精确质量 ]:
298.11100

[ PSA ]:
41.46000

[ LogP ]:
4.32490

[ 蒸汽压 ]:
0mmHg at 25°C

[ 折射率 ]:
1.662

1-(2-Naphtylazo)-2-naphthol安全信息

[ 海关编码 ]:
2927000090

1-(2-Naphtylazo)-2-naphthol海关

[ 海关编码 ]: 2927000090

[ 中文概述 ]:
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

[ 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%

1-(2-Naphtylazo)-2-naphthol

1-(2-Naphtylazo)-2-naphthol名称

1-(2-Naphtylazo)-2-naphthol物理化学性质

1-(2-Naphtylazo)-2-naphthol安全信息

1-(2-Naphtylazo)-2-naphthol海关

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