品牌现货直购
供应商:我要出现这里

查看所有供应商和价格请点击:

18931-61-8生产厂家

18931-61-8价格

18931-61-8

18931-61-8结构式
18931-61-8结构式

化源商城直购

中文名 1-(4-溴苯基)-4,4,4-三氟-1,3-丁二酮
英文名 1-(4-bromophenyl)-4,4,4-trifluorobutane-1,3-dione
英文别名 1-(4-bromophenyl)-4,4,4-trifluorobutane-1,3-dione
1-(4-Bromophenyl)-4,4,4-trifluoro-1,3-butanedione
4-(p-bromophenyl)-1,1,1-trifluorobutane-2,4-dione
4,4,4-Trifluoro-1-(4-bromophenyl)1,3-butanedione
4,4,4-trifluoro-1-(4-bromophenyl)butane-1,3-dione
(4'-BrC6H4)COCH2COCF3
4-bromobenzoyltrifluoroacetone
TOS-BB-0672
1,3-Butanedione, 1-(4-bromophenyl)-4,4,4-trifluoro-
1-(4-bromo-phenyl)-4,4,4-trifluoro-butane-1,3-dione
密度 1.6±0.1 g/cm3
沸点 311.7±42.0 °C at 760 mmHg
熔点 53-55ºC
分子式 C10H6BrF3O2
分子量 295.053
闪点 142.3±27.9 °C
精确质量 293.950317
PSA 34.14000
LogP 4.93
蒸汽压 0.0±0.7 mmHg at 25°C
折射率 1.497
储存条件 室温,干燥
海关编码 2914700090

~85%

18931-61-8结构式

18931-61-8

文献:Buettner, Stefan; Riahi, Abdolmajid; Hussain, Ibrar; Yawer, Mirza A.; Lubbe, Mathias; Villinger, Alexander; Reinke, Helmut; Fischer, Christine; Langer, Peter Tetrahedron, 2009 , vol. 65, # 10 p. 2124 - 2135

~81%

18931-61-8结构式

18931-61-8

文献:Prabhakaran, Jaya; Majo, Vattoly J.; Simpson, Norman R.; Van Heertum, Ronald L.; Mann, J. John; Kumar, J. S. Dileep Journal of Labelled Compounds and Radiopharmaceuticals, 2005 , vol. 48, # 12 p. 887 - 895
上游产品  3

下游产品  1

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%