6-methyl-2-oxopyran-3-carbonyl chloride

更新时间:2024-02-03 09:15:06

6-methyl-2-oxopyran-3-carbonyl chloride结构式
6-methyl-2-oxopyran-3-carbonyl chloride结构式
委托求购
常用名 6-methyl-2-oxopyran-3-carbonyl chloride 英文名 6-methyl-2-oxopyran-3-carbonyl chloride
CAS号 98273-11-1 分子量 172.56600
密度 N/A 沸点 N/A
分子式 C7H5ClO3 熔点 N/A
MSDS N/A 闪点 N/A

 6-methyl-2-oxopyran-3-carbonyl chloride名称

英文名 6-methyl-2-oxopyran-3-carbonyl chloride
英文别名 更多

 6-methyl-2-oxopyran-3-carbonyl chloride物理化学性质

分子式 C7H5ClO3
分子量 172.56600
精确质量 171.99300
PSA 47.28000
LogP 1.32720

 6-methyl-2-oxopyran-3-carbonyl chloride安全信息

海关编码 2932209090

 6-methyl-2-oxopyran-3-carbonyl chloride合成线路

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6-methyl-2-oxopyran-3-carbonyl chloride结构式

6-methyl-2-oxop...

98273-11-1

文献:Kotschetkow; Kudrjaschow Zhurnal Obshchei Khimii, 1958 , vol. 28, p. 1511,1515; engl. Ausg. S. 1562, 1564

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6-methyl-2-oxopyran-3-carbonyl chloride结构式

6-methyl-2-oxop...

98273-11-1

文献:Kotschetkow; Kudrjaschow Zhurnal Obshchei Khimii, 1958 , vol. 28, p. 1511,1515; engl. Ausg. S. 1562, 1564

 6-methyl-2-oxopyran-3-carbonyl chloride海关

海关编码 2932209090
中文概述 2932209090. 其他内酯. 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 2932209090. other lactones. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 6-methyl-2-oxopyran-3-carbonyl chloride英文别名

6-methyl-2-oxo-2H-pyran-3-carbonyl chloride
6-Methyl-2-oxo-2H-pyran-3-carbonylchlorid
2H-Pyran-3-carbonylchloride,6-methyl-2-oxo