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5-碘吡喃-2-酮

更新时间:2024-01-13 23:41:06

5-碘吡喃-2-酮结构式
5-碘吡喃-2-酮结构式
委托求购
常用名 5-碘吡喃-2-酮 英文名 5-IODO-PYRAN-2-ONE
CAS号 847822-70-2 分子量 221.98100
密度 N/A 沸点 N/A
分子式 C5H3IO2 熔点 N/A
MSDS N/A 闪点 N/A

 5-碘吡喃-2-酮名称

中文名 5-碘吡喃-2-酮
英文名 5-iodopyran-2-one
英文别名 更多

 5-碘吡喃-2-酮物理化学性质

分子式 C5H3IO2
分子量 221.98100
精确质量 221.91800
PSA 30.21000
LogP 1.24440

 5-碘吡喃-2-酮安全信息

海关编码 2932999099

 5-碘吡喃-2-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-碘吡喃-2-酮英文别名

2H-Pyran-2-one,5-iodo
5-IODO-PYRAN-2-ONE
5-iodo-2(H)-pyran-2-one
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