2356-61-8

• 常用中文名：Trifluoromethyl 1,1,2,2-tetrafluoroethyl ether
• 常用英文名：Trifluoromethyl 1,1,2,2-tetrafluoroethyl ether
• CAS号：2356-61-8
• 分子式：C₃HF₇O
• 分子量：186.02800
• 发布时间：2016-02-18 04:58:03
• 更新时间：2024-02-26 08:14:40

名称

• 英文名: 1,1,2,2-tetrafluoro-1-(trifluoromethoxy)ethane
• 英文别名: trifluoromethyl-1H-pentafluoroethyl ether; 1,1,2,2-Tetrafluor-2-trifluormethoxy-aethan; E 227; 2-hydryl-F-ethyl F-methyl ether; 1,1,2,2-Tetrafluoroethyltrifluoromethyl ether; Perfluoro 2H-ethyl methyl ether; 1-trifluoromethoxy-1,1,2,2-tetrafluoroethane; CF3OCF2CHF2; R-E 227ca2

物化性质

• 密度: 1.512g/cm3
• 沸点: -12.105ºC at 760 mmHg
• 分子式: C₃HF₇O
• 分子量: 186.02800
• 闪点: -49.379ºC
• 精确质量: 185.99200
• PSA: 9.23000
• LogP: 2.38070
• 蒸汽压: 2716.607mmHg at 25°C
• 折射率: 1.24

安全

• 海关编码: 2909199090

合成路线

353-50-4 2925-22-6 ~% 2356-61-8

文献：E. I. du Pont de Nemours and Company Patent: US6905630 B2, 2005 ; Location in patent: Page/Page column 5 ;

24499-36-3 ~96% 2356-61-8 1187-93-5

文献：Gubanov, V. A.; Zevakin, I. A.; Gurari, V. E.; Tumanova, A. V.; Dolgopol'skii, I. M.; et al. Journal of Organic Chemistry USSR (English Translation), 1981 , p. 1409 - 1412 Zhurnal Organicheskoi Khimii, 1981 , vol. 17, # 8 p. 1587 - 1590

24499-36-3 ~% 2356-61-8

文献：Gubanov,V.A. et al. J. Gen. Chem. USSR (Engl. Transl.), 1964 , vol. 34, p. 2802 - 2803,2825 - 2826

3852-09-3 ~% 2356-61-8

文献：Berenblit,V.V. et al. Journal of Organic Chemistry USSR (English Translation), 1976 , vol. 12, p. 765 - 768 Zhurnal Organicheskoi Khimii, 1976 , vol. 12, p. 767 - 770

373-91-1 598-88-9 359-11-5 ~% 2356-62-9 详细

文献：Navarrini, W.; Russo, A.; Tortelli, V. Journal of Organic Chemistry, 1995 , vol. 60, # 20 p. 6441 - 6443

海关

海关编码	2909199090
中文概述	2909199090. 其他无环醚及其卤化衍生物（包括磺化，硝化或亚硝化衍生物）. 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
Summary	2909199090. other acyclic ethers and their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0%