179420-77-0

• 常用中文名：4-(3-溴苯基)恶烷-4-羧酸
• 常用英文名：4-(3-bromophenyl)tetrahydro-2H-pyran-4-carboxylicacid
• CAS号：179420-77-0
• 分子式：C₁₂H₁₃BrO₃
• 分子量：285.134
• 发布时间：2017-03-04 23:54:04
• 更新时间：2024-01-14 18:36:00

名称

• 中文名: 4-(3-溴苯基)四氢-2H-吡喃-4-羧酸
• 英文名: 4-(3-bromophenyl)oxane-4-carboxylic acid
• 英文别名: 4-(3-bromo-phenyl)-tetrahydro-pyran-4-carboxylic acid; 2H-Pyran-4-carboxylic acid, 4-(3-bromophenyl)tetrahydro-; 4-(3-Bromophenyl)tetrahydro-2H-pyran-4-carboxylic acid; ethyl 4-(3-bromophenyl)-3,4,5,6-tetrahydro-2H-pyran-4-carboxylic acid

物化性质

• 密度: 1.5±0.1 g/cm3
• 沸点: 422.4±45.0 °C at 760 mmHg
• 熔点: 136.38 °C(Predicted)
• 分子式: C₁₂H₁₃BrO₃
• 分子量: 285.134
• 闪点: 209.3±28.7 °C
• 精确质量: 284.004791
• PSA: 46.53000
• LogP: 2.30
• 蒸汽压: 0.0±1.1 mmHg at 25°C
• 折射率: 1.581
• 储存条件: 室温

安全

• 海关编码: 2932999099

合成路线

944924-92-9 ~% 179420-77-0

文献：SANOFI-AVENTIS U.S. LLC Patent: WO2008/39882 A1, 2008 ; Location in patent: Page/Page column 202 ; WO 2008/039882 A1

179420-76-9 ~79% 179420-77-0

文献：Mano, Takashi; Stevens, Rodney W.; Ando, Kazuo; Kawai, Makoto; Kawamura, Kiyoshi; Nakao, Kazunari; Okumura, Yoshiyuki; Okumura, Takako; Sakakibara, Minoru; Miyamoto, Kimitaka; Tamura, Tetsuya Chemical and Pharmaceutical Bulletin, 2005 , vol. 53, # 8 p. 965 - 973

14062-30-7 ~% 179420-77-0

文献：Mano, Takashi; Stevens, Rodney W.; Ando, Kazuo; Kawai, Makoto; Kawamura, Kiyoshi; Nakao, Kazunari; Okumura, Yoshiyuki; Okumura, Takako; Sakakibara, Minoru; Miyamoto, Kimitaka; Tamura, Tetsuya Chemical and Pharmaceutical Bulletin, 2005 , vol. 53, # 8 p. 965 - 973

海关

海关编码	2932999099
中文概述	2932999099. 其他仅含氧杂原子的杂环化合物. 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	2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%