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Quinoxaline, 5,6,7,8-tetrafluoro-

更新时间:2025-09-20 17:16:14

Quinoxaline, 5,6,7,8-tetrafluoro-结构式
Quinoxaline, 5,6,7,8-tetrafluoro-结构式
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常用名 Quinoxaline, 5,6,7,8-tetrafluoro- 英文名 Quinoxaline, 5,6,7,8-tetrafluoro-
CAS号 33319-19-6 分子量 202.10800
密度 1.593g/cm3 沸点 244ºC at 760mmHg
分子式 C8H2F4N2 熔点 N/A
MSDS N/A 闪点 101.4ºC

 Quinoxaline, 5,6,7,8-tetrafluoro-名称

英文名 5,6,7,8-tetrafluoroquinoxaline
英文别名 更多

 Quinoxaline, 5,6,7,8-tetrafluoro-物理化学性质

密度 1.593g/cm3
沸点 244ºC at 760mmHg
分子式 C8H2F4N2
分子量 202.10800
闪点 101.4ºC
精确质量 202.01500
PSA 25.78000
LogP 2.18620
InChIKey ZDUBWORTCBYOEZ-UHFFFAOYSA-N
SMILES Fc1c(F)c(F)c2nccnc2c1F
折射率 1.547

 Quinoxaline, 5,6,7,8-tetrafluoro-安全信息

海关编码 2933990090

 Quinoxaline, 5,6,7,8-tetrafluoro-合成线路

~42%

Quinoxaline, 5,6,7,8-tetrafluoro-结构式

Quinoxaline, 5,...

33319-19-6

文献:Chambers, Richard D.; Hall, Christopher W.; Hutchinson, John; Millar, Ross W. Journal of the Chemical Society - Perkin Transactions 1, 1998 , # 10 p. 1705 - 1713

 Quinoxaline, 5,6,7,8-tetrafluoro-上下游产品

Quinoxaline, 5,6,7,8-tetrafluoro-上游产品  1

Quinoxaline, 5,6,7,8-tetrafluoro-下游产品  0

 Quinoxaline, 5,6,7,8-tetrafluoro-海关

海关编码 2933990090
中文概述 2933990090. 其他仅含氮杂原子的杂环化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:20.0%
申报要素 品名, 成分含量, 用途, 乌洛托品请注明外观, 6-己内酰胺请注明外观, 签约日期
Summary 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Quinoxaline, 5,6,7,8-tetrafluoro-英文别名

Quinoxaline,5,6,7,8-tetrafluoro
5,6,7,8-tetrafluoro-quinoxaline
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