569343-09-5

• 常用中文名：芴-2-硼酸片呐醇酯
• 常用英文名：9,9-Dimethylfluorene-2-boronic acid pinacol ester
• CAS号：569343-09-5
• 分子式：C₂₁H₂₅BO₂
• 分子量：320.23300
• 发布时间：2018-02-27 08:00:00
• 更新时间：2025-09-09 22:02:09
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名称

• 中文名: 芴-2-硼酸片呐醇酯
• 英文名: 2-(9,9-dimethylfluoren-2-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
• 中文别名: 9,9-二甲基芴-2-硼酸频哪酯; 2-硼酸频哪醇酯-9,9-二甲基芴; 9,9-二甲基芴-2-硼酸频呢醇酯
• 英文别名: 2-(4,4,5,5-tetramethyl-1',3',2'-dioxaborolan-2'-yl)-9,9-dimethyl-fluorene; 9,9-Dimethylfluorene-2-boronic acid pinacol ester; 2-(3-BROMO-PROPOXY)-BENZOIC ACID; FL-BE; X3000; 2-(9,9-dimethylfluoren-2-yl)-4,4,5,5-tetramethyl-[1,3,2]-dioxaborolane; AMTB252; 2-(9,9-DIMETHYL-9H-FLUOREN-2-YL)-4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLANE

物化性质

• 密度: 1.09g/cm3
• 沸点: 443.057ºC at 760 mmHg
• 熔点: 133 ºC (heptane )
• 分子式: C₂₁H₂₅BO₂
• 分子量: 320.23300
• 闪点: 221.753ºC
• 精确质量: 320.19500
• PSA: 18.46000
• LogP: 4.29210
• 外观性状: 固体;White to Almost white powder to crystal
• 折射率: 1.567
• 储存条件: 室温，干燥

安全

• 危害声明: H413
• 危险品运输编码: NONH for all modes of transport
• 海关编码: 2934999090

合成路线

61676-62-8 28320-31-2 ~78% 569343-09-5

文献：Grisorio, Roberto; Suranna, Gian Paolo; Mastrorilli, Piero; Mazzeo, Marco; Colella, Silvia; Carallo, Sonia; Gigli, Giuseppe Dalton Transactions, 2013 , vol. 42, # 24 p. 8939 - 8950

28320-31-2 73183-34-3 ~78% 569343-09-5

文献：ALPHA CHEM CO., LTD.; NAM, Hyun Goog; LIM, Dae Won; KIM, Jae Yong; PARK, Sang Mi; JANG, Seung Hee; LEE, Sang Youn; HAM, Ju Seok; CHO, Kyu Oh; KIM, Hyun Don Patent: WO2013/180376 A1, 2013 ; Location in patent: Paragraph 138; 139; 140 ;

61676-62-8 144981-85-1 ~64% 569343-09-5

文献：Liang, Bo; Wang, Lei; Zhu, Xuhui; Shi, Huahong; Peng, Junbiao; Cao, Yong Journal of Organometallic Chemistry, 2009 , vol. 694, # 19 p. 3172 - 3178

上下游产品

上游产品  4
61676-62-8 28320-31-2 73183-34-3 144981-85-1
下游产品  0

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%