2,3-dimethylfluoren-9-one

2,3-dimethylfluoren-9-one名称

[ CAS 号 ]:
4627-17-2

[ 英文名 ]:
2,3-dimethylfluoren-9-one

[英文别名 ]:

2,3-dimethylfluorenone
2,3-Dimethyl-fluorenon
2,3-dimethyl-fluoren-9-one
2,3-dimethyl-9H-fluoren-9-one
9-Fluorenone,2,3-dimethyl
Dimethyl-2,3-fluorenon
2,3-Dimethyl-fluoren-9-on

2,3-dimethylfluoren-9-one物理化学性质

[ 密度 ]:
1.174g/cm3

[ 沸点 ]:
390.3ºC at 760 mmHg

[ 分子式 ]:
C₁₅H₁₂O

[ 分子量 ]:
208.25500

[ 闪点 ]:
173.7ºC

[ 精确质量 ]:
208.08900

[ PSA ]:
17.07000

[ LogP ]:
3.51480

[ 折射率 ]:
1.635

2,3-dimethylfluoren-9-one安全信息

[ 海关编码 ]:
2914399090

2,3-dimethylfluoren-9-one合成路线

详细合成路线

2,3-dimethylfluoren-9-one上下游产品

2,3-dimethylfluoren-9-one上游产品

2,3-dimethylfluoren-9-one下游产品

2,3-dimethylfluoren-9-one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%