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5,6-二氢-1H,4H-萘并[1,8-cd]吡喃-1-酮

更新时间:2025-09-18 19:50:08

5,6-二氢-1H,4H-萘并[1,8-cd]吡喃-1-酮结构式
5,6-二氢-1H,4H-萘并[1,8-cd]吡喃-1-酮结构式
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常用名 5,6-二氢-1H,4H-萘并[1,8-cd]吡喃-1-酮 英文名 5,6-Dihydro-1H,4H-naphtho[1,8-cd]pyran-1-one
CAS号 14935-18-3 分子量 186.20700
密度 N/A 沸点 N/A
分子式 C12H10O2 熔点 N/A
MSDS N/A 闪点 N/A

 5,6-二氢-1H,4H-萘并[1,8-cd]吡喃-1-酮名称

中文名 5,6-二氢-1H,4H-萘并[1,8-cd]吡喃-1-酮
英文名 5,6-Dihydro-1H,4H-naphtho[1,8-cd]pyran-1-one
英文别名 更多

 5,6-二氢-1H,4H-萘并[1,8-cd]吡喃-1-酮物理化学性质

分子式 C12H10O2
分子量 186.20700
精确质量 186.06800
PSA 30.21000
LogP 2.28170

 5,6-二氢-1H,4H-萘并[1,8-cd]吡喃-1-酮安全信息

海关编码 2932999099

 5,6-二氢-1H,4H-萘并[1,8-cd]吡喃-1-酮合成线路

~77%

5,6-二氢-1H,4H-萘并[1,8-cd]吡喃-1-酮结构式

5,6-二氢-1H,4H-萘并...

14935-18-3

文献:Kowalczyk, Bruce A. Synthesis, 2000 , # 8 p. 1113 - 1116

~%

5,6-二氢-1H,4H-萘并[1,8-cd]吡喃-1-酮结构式

5,6-二氢-1H,4H-萘并...

14935-18-3

文献:Synthesis, , # 8 p. 1113 - 1116

~%

5,6-二氢-1H,4H-萘并[1,8-cd]吡喃-1-酮结构式

5,6-二氢-1H,4H-萘并...

14935-18-3

文献:Synthesis, , # 8 p. 1113 - 1116

~%

5,6-二氢-1H,4H-萘并[1,8-cd]吡喃-1-酮结构式

5,6-二氢-1H,4H-萘并...

14935-18-3

文献:Synthesis, , # 8 p. 1113 - 1116

 5,6-二氢-1H,4H-萘并[1,8-cd]吡喃-1-酮上下游产品

5,6-二氢-1H,4H-萘并[1,8-cd]吡喃-1-酮上游产品  3

5,6-二氢-1H,4H-萘并[1,8-cd]吡喃-1-酮下游产品  1

 5,6-二氢-1H,4H-萘并[1,8-cd]吡喃-1-酮海关

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%

 5,6-二氢-1H,4H-萘并[1,8-cd]吡喃-1-酮英文别名

5,6-Dihydro-1H,4H-naphto[1,8-cd]pyran-1-one
5,6-Dihydrobenzo[de]isochromen-1(4H)-one
1H,4H-Naphtho[1,8-cd]pyran-1-one,5,6-dihydro
5,6-dihydro-4H-benzo[de]isochromen-1-one
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