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9H-Fluoren-9-one,2,5-difluoro-

更新时间:2025-09-15 09:21:58

9H-Fluoren-9-one,2,5-difluoro-结构式
9H-Fluoren-9-one,2,5-difluoro-结构式
品牌特惠专场
常用名 9H-Fluoren-9-one,2,5-difluoro- 英文名 9H-Fluoren-9-one,2,5-difluoro-
CAS号 2969-61-1 分子量 216.18300
密度 1.41g/cm3 沸点 353.7ºC at 760mmHg
分子式 C13H6F2O 熔点 N/A
MSDS N/A 闪点 135.4ºC

 9H-Fluoren-9-one,2,5-difluoro-名称

英文名 2,5-difluorofluoren-9-one
英文别名 更多

 9H-Fluoren-9-one,2,5-difluoro-物理化学性质

密度 1.41g/cm3
沸点 353.7ºC at 760mmHg
分子式 C13H6F2O
分子量 216.18300
闪点 135.4ºC
精确质量 216.03900
PSA 17.07000
LogP 3.17620
蒸汽压 3.53E-05mmHg at 25°C
折射率 1.621

 9H-Fluoren-9-one,2,5-difluoro-安全信息

海关编码 2914700090

 9H-Fluoren-9-one,2,5-difluoro-合成线路

~%

9H-Fluoren-9-one,2,5-difluoro-结构式

9H-Fluoren-9-on...

2969-61-1

文献:Namkung,M.J. et al. Journal of Medicinal Chemistry, 1965 , vol. 8, p. 551 - 554

 9H-Fluoren-9-one,2,5-difluoro-上下游产品

9H-Fluoren-9-one,2,5-difluoro-上游产品  1

9H-Fluoren-9-one,2,5-difluoro-下游产品  3

 9H-Fluoren-9-one,2,5-difluoro-海关

海关编码 2914700090
中文概述 2914700090 其他酮及醌的卤化、磺化衍生物(包括硝化和亚硝化衍生物). 增值税率:17.0% 退税率:9.0% 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 HS: 2914700090 halogenated, sulphonated, nitrated or nitrosated derivatives of ketones and quinones, whether or not with other oxygen function Tax rebate rate:9.0% Supervision conditions:none VAT:17.0% MFN tariff:5.5% General tariff:30.0%

 9H-Fluoren-9-one,2,5-difluoro-英文别名

2,5-difluorofluorenone
2,5-Difluor-fluorenon
2,5-difluoro-9h-fluoren-9-one
9H-Fluoren-9-one,2,5-difluoro
2,5-difluoro-9-fluorenone
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