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3,3,4,4-tetrafluoro-1,2-dimethoxycyclobutene

更新时间:2024-01-09 12:43:20

3,3,4,4-tetrafluoro-1,2-dimethoxycyclobutene结构式
3,3,4,4-tetrafluoro-1,2-dimethoxycyclobutene结构式
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常用名 3,3,4,4-tetrafluoro-1,2-dimethoxycyclobutene 英文名 3,3,4,4-tetrafluoro-1,2-dimethoxycyclobutene
CAS号 361-82-0 分子量 186.10400
密度 1.36g/cm3 沸点 47.4/15mm Hg
分子式 C6H6F4O2 熔点 -0.5 to 0ºC
MSDS N/A 闪点 59.5ºC

 名称

英文名 3,3,4,4-tetrafluoro-1,2-dimethoxycyclobutene
英文别名 更多

 物理化学性质

密度 1.36g/cm3
沸点 47.4/15mm Hg
熔点 -0.5 to 0ºC
分子式 C6H6F4O2
分子量 186.10400
闪点 59.5ºC
精确质量 186.03000
PSA 18.46000
LogP 1.77500

 安全信息

海关编码 2909209000

 合成线路

~%

3,3,4,4-tetrafluoro-1,2-dimethoxycyclobutene结构式

3,3,4,4-tetrafl...

361-82-0

文献:Barr et al. Journal of the American Chemical Society, 1950 , vol. 72, p. 4480 Full Text View citing articles Show Details Park; Sharrah; Lacher Journal of the American Chemical Society, 1949 , vol. 71, p. 2339

~%

3,3,4,4-tetrafluoro-1,2-dimethoxycyclobutene结构式

3,3,4,4-tetrafl...

361-82-0

文献:Smart,B.E.; Reddy,G.S. Journal of the American Chemical Society, 1976 , vol. 98, # 18 p. 5593 - 5597 Full Text View citing articles Show Details Smart,B.E.; Krespan,C.G. Journal of the American Chemical Society, 1977 , vol. 99, p. 1218 - 1221

 海关

海关编码 2909209000
中文概述 2909209000 环烷醚、环烯醚〔包括其卤化,磺化,硝化或亚硝化衍生物及环萜烯醚的上述衍生物〕。监管条件:无。增值税率:17.0%。退税率:9.0%。最惠国关税:5.5%。普通关税:30.0%
Summary 2909209000 other cyclanic, cyclenic or cyclotherpenic ethers and their halogenated, sulphonated, nitrated or nitrosated derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%

 英文别名

1,2-Dimethoxytetrafluoracyclobuten
PC8999
1,2-dimethoxy-tetrafluorocyclobutene
3,3,4,4-tetrafluoro-1,2-dimethoxycyclobut-1-ene
3,3,4,4-tetrafluoro-1,2-dimethoxy-cyclobutene
3,3,4,4-Tetrafluor-1,2-dimethoxy-cyclobuten
1,2-Dimethoxy-3,3,4,4-tetrafluorcyclobuten
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