77918-46-8

• 常用中文名：(4-三氟甲基-苯基)-磷酸二乙酯
• 常用英文名：(4-TRIFLUOROMETHYLBENZENESULFONYL)ACETONITRILE
• CAS号：77918-46-8
• 分子式：C₁₁H₁₄F₃O₃P
• 分子量：282.19600
• 发布时间：2018-12-31 10:54:02
• 更新时间：2025-09-30 18:07:30

名称

• 中文名: (4-三氟甲基-苯基)-磷酸二乙酯
• 英文名: 1-diethoxyphosphoryl-4-(trifluoromethyl)benzene
• 英文别名: (4-trifluoromethyl)benzenephosphonic acid diethyl ester; (4-TRIFLUOROMETHYL-PHENYL)-PHOSPHONIC ACID DIETHYL ESTER; Y4076; Diethyl 4-(trifluoromethyl)phenylphosphonate

物化性质

• 密度: 1.24g/cm3
• 沸点: 291ºC at 760 mmHg
• 分子式: C₁₁H₁₄F₃O₃P
• 分子量: 282.19600
• 闪点: 129.8ºC
• 精确质量: 282.06300
• PSA: 45.34000
• LogP: 3.59680
• 折射率: 1.447

安全

• 海关编码: 2931900090

合成路线

402-43-7 762-04-9 ~91% 77918-46-8

文献：Goossen, Lukas J.; Dezfuli, Mohammad K. Synlett, 2005 , # 3 art. no. G45204ST, p. 445 - 448

78-40-0 455-13-0 ~32% 77918-46-8

文献：GelTex Pharmaceuticals, Inc. Patent: US2004/19020 A1, 2004 ; Location in patent: Page/Page column 15 ; US 20040019020 A1

128796-39-4 762-04-9 ~69% 77918-46-8

文献：Zhuang, Rongqiang; Xu, Jian; Cai, Zhenshi; Tang, Guo; Fang, Meijuan; Zhao, Yufen Organic Letters, 2011 , vol. 13, # 8 p. 2110 - 2113

402-43-7 122-52-1 ~72% 77918-46-8

文献：Keglevich, Gyoergy; Gruen, Alajos; Boelcskei, Adrienn; Drahos, Laszlo; Kraszni, Marta; Balogh, Gyoergy T. Heteroatom Chemistry, 2012 , vol. 23, # 6 p. 574 - 582

402-43-7 814-49-3 ~31% 77918-46-8

文献：Grabiak, Raymond C.; Miles, James A.; Schwenzer, Gretchen M. Phosphorus and Sulfur and the Related Elements, 1980 , vol. 9, p. 197 - 202

上下游产品

上游产品  7
402-43-7 762-04-9 78-40-0 455-13-0
128796-39-4 122-52-1 814-49-3
下游产品  1
1869-27-8

海关

海关编码	2931900090
中文概述	2931900090. 其他有机-无机化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件:AB(入境货物通关单,出境货物通关单). 最惠国关税:6.5%. 普通关税:30.0%
Summary	2931900090. other organo-inorganic compounds. VAT:17.0%. Tax rebate rate:13.0%. Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward). MFN tariff:6.5%. General tariff:30.0%