121554-18-5

• 常用中文名：4-戊基联苯硼酸
• 常用英文名：(4'-Pentyl-4-biphenylyl)boronic acid
• CAS号：121554-18-5
• 分子式：C₁₇H₂₁BO₂
• 分子量：268.158
• 相关类别： 化学试剂 有机试剂 硼酸
• 发布时间：2018-07-17 12:19:49
• 更新时间：2024-01-09 13:14:31

名称

• 中文名: 4-戊基联苯硼酸
• 英文名: [4-(4-pentylphenyl)phenyl]boronic acid
• 中文别名: (4’-戊基[1,1’-联苯]-4-基)-硼酸
• 英文别名: (4'-Pentyl[1,1'-biphenyl]-4-yl)-boronic acid; 4'-pentylbiphenyl-4-boronic acid; 4'-pentyl-1,1'-(biphenyl)boronic acid; Boronic acid, B-(4'-pentyl[1,1'-biphenyl]-4-yl)-; Boronic acid,(4'-pentyl[1,1'-biphenyl]-4-yl); 4'-pentyl-4-biphenylboronic acid; (4'-Pentyl-4-biphenylyl)boronic acid; (4'-Pentyl-[1,1'-biphenyl]-4-yl)boronic acid; 4-pentylbiphenyl-4'-yl boronic acid; (4'-Pentyl[1,1'-biphenyl]-4-yl)boronic acid

物化性质

• 密度: 1.1±0.1 g/cm3
• 沸点: 436.4±48.0 °C at 760 mmHg
• 分子式: C₁₇H₂₁BO₂
• 分子量: 268.158
• 闪点: 217.8±29.6 °C
• 精确质量: 268.163452
• PSA: 40.46000
• LogP: 5.93
• 蒸汽压: 0.0±1.1 mmHg at 25°C
• 折射率: 1.567
• 储存条件: 2-8°C

安全

• 危害码 (欧洲): Xi
• 海关编码: 2931900090

合成路线

63619-59-0 ~77% 121554-18-5

文献：Essilor International (Compagnie Generale D'Optique) Patent: EP2098520 A1, 2009 ; Location in patent: Page/Page column 18 ;

5419-55-6 63619-59-0 ~39% 121554-18-5

文献：IDEMITSU KOSAN CO., LTD. Patent: EP1440959 A1, 2004 ; Location in patent: Page 23-24 ;

688-71-1 63619-59-0 ~% 121554-18-5

文献：Journal of Materials Chemistry C, , vol. 2, # 5 p. 891 - 900

92-66-0 ~% 121554-18-5

文献：Journal of Materials Chemistry C, , vol. 2, # 5 p. 891 - 900

638-29-9 ~% 121554-18-5

文献：Journal of Materials Chemistry C, , vol. 2, # 5 p. 891 - 900

63619-55-6 ~% 121554-18-5

文献：Journal of Materials Chemistry C, , vol. 2, # 5 p. 891 - 900

上下游产品

上游产品  6
63619-59-0 5419-55-6 688-71-1 92-66-0
638-29-9 63619-55-6
下游产品  0

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%