19190-57-9

• 常用中文名：PERFLUORO(2-METHYL-3-OXAHEPTANEDIOYL)FLUORIDE
• 常用英文名：PERFLUORO(2-METHYL-3-OXAHEPTANEDIOYL)FLUORIDE
• CAS号：19190-57-9
• 分子式：C₇F₁₂O₃
• 分子量：360.05400
• 发布时间：2017-09-05 23:43:55
• 更新时间：2025-08-29 07:16:34

名称

• 英文名: 2,2,3,3,4,4-hexafluoro-4-(1,1,1,2,3-pentafluoro-3-oxopropan-2-yl)oxybutanoyl fluoride
• 英文别名: PC6433; 1,5-Bis(fluorocarbonyl)perfluoro(1-methyl-2-oxapentane); Butanoyl fluoride,2,2,3,3,4,4-hexafluoro-4-[1,2,2,2-tetrafluoro-1-(fluorocarbonyl)ethoxy]; Perfluoro(2-methyl-3-oxaheptanedioyl)fluoride; 2,2,3,3,4,4-hexafluoro-4-[(1,1,1,2,3-pentafluoro-3-oxopropan-2-yl)oxy]butanoyl fluoride; Perfluoro-2-methyl-3-oxaheptandioylfluorid

物化性质

• 分子式: C₇F₁₂O₃
• 分子量: 360.05400
• 精确质量: 359.96600
• PSA: 43.37000
• LogP: 3.08670

安全

• 海关编码: 2918990090

合成路线

428-59-1 679-13-0 ~% 19190-57-9

文献：Rapkin, A. I.; Zabolot-skikh, V. F.; Kochanov, A. S.; Tiunov, A. V.; Zhirnov, O. M. Russian Journal of Applied Chemistry, 1995 , vol. 68, # 1part2 p. 133 - 134 Zhurnal Prikladnoi Khimii (Sankt-Peterburg, Russian Federation), 1995 , vol. 68, # 1 p. 151 - 152

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海关

海关编码	2918990090
中文概述	2918990090. 其他含其他附加含氧基羧酸（包括酸酐、酰卤化物、过氧化物和过氧酸及该税号的衍生物）. 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:30.0%
申报要素	品名, 成分含量, 用途
Summary	2918990090. other carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%