923225-74-5

• 常用中文名：6-Bromo-3-chromanecarboxylic acid
• 常用英文名：6-Bromo-3-chromanecarboxylic acid
• CAS号：923225-74-5
• 分子式：C₁₀H₉BrO₃
• 分子量：257.081
• 发布时间：2017-12-24 01:53:58
• 更新时间：2024-01-10 21:44:49

名称

• 英文名: 6-bromo-3,4-dihydro-2H-chromene-3-carboxylic acid
• 英文别名: 6-bromochromane-3-carboxylic acid; 6-bromo-3,4-dihydro-2h-1-benzopyran-3-carboxylic acid; 2h-1-benzopyran-3-carboxylic acid,6-bromo-3,4-dihydro; 6-Bromo-3-chromanecarboxylic acid; 2H-1-Benzopyran-3-carboxylic acid, 6-bromo-3,4-dihydro-; 6-bromochroman-3-carboxylic acid

物化性质

• 密度: 1.7±0.1 g/cm3
• 沸点: 407.7±45.0 °C at 760 mmHg
• 分子式: C₁₀H₉BrO₃
• 分子量: 257.081
• 闪点: 200.4±28.7 °C
• 精确质量: 255.973495
• PSA: 46.53000
• LogP: 3.06
• 蒸汽压: 0.0±1.0 mmHg at 25°C
• 折射率: 1.608

安全

• 海关编码: 2932999099

合成路线

2495-35-4 1761-61-1 ~% 923225-74-5

文献：Sessions, E. Hampton; Smolinski, Michael; Wang, Bo; Frackowiak, Bozena; Chowdhury, Sarwat; Yin, Yan; Chen, Yen Ting; Ruiz, Claudia; Lin, Li; Pocas, Jennifer; Schroeter, Thomas; Cameron, Michael D.; LoGrasso, Philip; Feng, Yangbo; Bannister, Thomas D. Bioorganic and Medicinal Chemistry Letters, 2010 , vol. 20, # 6 p. 1939 - 1943

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%