69807-91-6

• 常用中文名：3,5-双(三氟甲基)苯硼酸频哪醇酯
• 常用英文名：2-(3,5-BIS(TRIFLUOROMETHYL)PHENYL)-4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLANE
• CAS号：69807-91-6
• 分子式：C₁₄H₁₅BF₆O₂
• 分子量：340.069
• 发布时间：2019-01-12 18:34:01
• 更新时间：2025-08-23 16:50:39

名称

• 中文名: 3,5-双(三氟甲基)苯硼酸频那醇酯
• 英文名: 2-[3,5-bis(trifluoromethyl)phenyl]-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
• 中文别名: 3,5-二(三氟甲基)苯硼酸频呢醇酯
• 英文别名: 1,3-trifluorobenzeneboronic ester; 2-[3,5-Bis(trifluoromethyl)phenyl]-4,4,5,5-tetramethyl-1,3,2-dioxaborolane; 3,5-BIS(TRIFLUOROMETHYL)PHENYLBORONIC ACID PINACOL ESTER; 1,3-ditrifluoromethyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzene; 3,5-Bis(trifluoromethyl)phenylboronic acid, pinacol ester; T5OBOTJ BR CXFFF EXFFF& D1 D1 E1 E1; 1,3,2-Dioxaborolane, 2-[3,5-bis(trifluoromethyl)phenyl]-4,4,5,5-tetramethyl-; 2-(3,5-ditrifluoromethylphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane; 2-(3,5-ditrifluoromethylphenyl)-4,4,5,5-tetramethyl-l,3,2-dioxaborolane; 2-(3,5-BIS(TRIFLUOROMETHYL)PHENYL)-4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLANE

物化性质

• 密度: 1.3±0.1 g/cm3
• 沸点: 293.5±40.0 °C at 760 mmHg
• 熔点: 67 °C
• 分子式: C₁₄H₁₅BF₆O₂
• 分子量: 340.069
• 闪点: 131.3±27.3 °C
• 精确质量: 340.106934
• PSA: 18.46000
• LogP: 4.02340
• 外观性状: 固体;White to Almost white powder to lump
• 蒸汽压: 0.0±0.6 mmHg at 25°C
• 折射率: 1.431
• 储存条件: 室温，干燥
• 水溶解性: 可溶于：甲醇

安全

• 海关编码: 2934999090

合成路线

402-31-3 73183-34-3 ~87% 69807-91-6

文献：Tagata, Tsuyoshi; Nishida, Mayumi; Nishida, Atsushi Advanced Synthesis and Catalysis, 2010 , vol. 352, # 10 p. 1662 - 1666

402-31-3 25015-63-8 ~88% 69807-91-6

文献：Tse; Cho; Smith 3rd. Organic letters, 2001 , vol. 3, # 18 p. 2831 - 2833

76-09-5 73852-85-4 ~% 69807-91-6

文献：Takagi, Jun; Yamakawa, Tetsu Tetrahedron Letters, 2013 , vol. 54, # 2 p. 166 - 169

188290-36-0 73183-34-3 ~% 69807-91-6

文献：Boller, Timothy M.; Murphy, Jaclyn M.; Hapke, Marko; Ishiyama, Tatsuo; Miyaura, Norio; Hartwig, John F. Journal of the American Chemical Society, 2005 , vol. 127, # 41 p. 14263 - 14278

745783-97-5 402-31-3 ~55% 69807-91-6

文献：Boebel, Timothy A.; Hartwig, John F. Organometallics, 2008 , vol. 27, # 22 p. 6013 - 6019

328-74-5 ~% 69807-91-6

文献：Marciasini, Ludovic D.; Richy, Nicolas; Vaultier, Michel; Pucheault, Mathieu Advanced Synthesis and Catalysis, 2013 , vol. 355, # 6 p. 1083 - 1088

上下游产品

上游产品  8
402-31-3 73183-34-3 25015-63-8 76-09-5
73852-85-4 188290-36-0 745783-97-5 328-74-5
下游产品  3
328-73-4 328-70-1 73852-19-4

海关

海关编码	2934999090
中文概述	2934999090. 其他杂环化合物. 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
Summary	2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%