2-bromo-3-hydroxy-6-(hydroxymethyl)pyran-4-one

• 常用名: 2-bromo-3-hydroxy-6-(hydroxymethyl)pyran-4-one
• 英文名: 2-bromo-3-hydroxy-6-(hydroxymethyl)pyran-4-one
• CAS号: 40838-32-2
• 分子量: 221.00500
• 密度: 2.115g/cm3
• 沸点: 377.6ºC at 760 mmHg
• 分子式: C₆H₅BrO₄
• 熔点: N/A
• 闪点: 182.1ºC

名称

• 英文名: 2-bromo-3-hydroxy-6-(hydroxymethyl)pyran-4-one

物理化学性质

• 密度: 2.115g/cm3
• 沸点: 377.6ºC at 760 mmHg
• 分子式: C₆H₅BrO₄
• 分子量: 221.00500
• 闪点: 182.1ºC
• 精确质量: 219.93700
• PSA: 70.67000
• LogP: 0.60020
• 折射率: 1.682

安全信息

• 海关编码: 2932999099

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%

英文别名

• 2-Brom-3-hydroxy-6-hydroxymethyl-pyran-4-on
• 6-BROMO-5-HYDROXY-2-HYDROXYMETHYL-4-PYRANONE
• 2-bromo-3-hydroxy-6-(hydroxymethyl)-4h-pyran-4-one
• 6-bromo-5-hydroxy-2-hydroxymethyl-4H-pyran-4-one
• 6-Bromkojic-saeure
• 2-bromo-3-hydroxy-6-hydroxymethyl-pyran-4-one
• 2-bromokojic acid