2-naphthalen-1-ylindene-1,3-dione

2-naphthalen-1-ylindene-1,3-dione名称

[ CAS 号 ]:
1786-03-4

[ 英文名 ]:
2-naphthalen-1-ylindene-1,3-dione

[英文别名 ]:

2-<<1>Naphthyl>-indan-1,3-dion
Radione
2-(1-naphthyl)indan-1,3-dione
Naphthylin
2-naphthalen-1-ylindene-1,3-dione
2-(naphthalen-1-yl)-1H-indene-1,3(2H)-dione
2-(1-naphthalenyl)-1H-indene-1,3(2H)-dione
2-naphthalen-1-ylindan-1,3-dione

2-naphthalen-1-ylindene-1,3-dione物理化学性质

[ 密度 ]:
1.297g/cm3

[ 沸点 ]:
501.2ºC at 760mmHg

[ 分子式 ]:
C₁₉H₁₂O₂

[ 分子量 ]:
272.29700

[ 闪点 ]:
185.3ºC

[ 精确质量 ]:
272.08400

[ PSA ]:
34.14000

[ LogP ]:
4.00260

[ 蒸汽压 ]:
3.54E-10mmHg at 25°C

[ 折射率 ]:
1.698

2-naphthalen-1-ylindene-1,3-dione安全信息

[ 危险品运输编码 ]:
UN 3027

[ 包装等级 ]:
III

[ 危险类别 ]:
6.1(b)

[ 海关编码 ]:
2914399090

2-naphthalen-1-ylindene-1,3-dione合成路线

详细合成路线

2-naphthalen-1-ylindene-1,3-dione海关

[ 海关编码 ]: 2914399090

[ 中文概述 ]:
2914399090. 其他不含其他含氧基的芳香酮. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:5.5%. 普通关税:30.0%

[ 申报要素 ]: 品名, 成分含量, 用途, 丙酮报明包装

[ Summary ]:
2914399090. other aromatic ketones without other oxygen function. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0%