4-​chloro-​6-​hydroxy-​2-​methyl-2H-​Pyran-​3(6H)​-​one

• 常用名: 4-​chloro-​6-​hydroxy-​2-​methyl-2H-​Pyran-​3(6H)​-​one
• 英文名: 4-​chloro-​6-​hydroxy-​2-​methyl-2H-​Pyran-​3(6H)​-​one
• CAS号: 66187-15-3
• 分子量: 162.57100
• 密度: N/A
• 沸点: N/A
• 分子式: C₆H₇ClO₃
• 熔点: N/A
• 闪点: N/A

名称

• 英文名: 4-chloro-2-hydroxy-6-methyl-2H-pyran-5-one

物理化学性质

• 分子式: C₆H₇ClO₃
• 分子量: 162.57100
• 精确质量: 162.00800
• PSA: 46.53000
• LogP: 0.41530

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

• (E)-3-chloro-5-hydroxy-4-oxo-hex-2-enal 1->5-cyclohemiacetal
• 2H-Pyran-3(6H)-one,4-chloro-6-hydroxy-2-methyl
• 4-chloro-6-hydroxy-2-methyl-6H-pyran-3-one
• 4-​chloro-​6-​hydroxy-​2-​methyl-2H-​Pyran-​3(6H)​-​one