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4-methyl-7-(sulfooxy)-2H-1-Benzopyran-2-one

更新时间:2025-10-13 13:19:19

4-methyl-7-(sulfooxy)-2H-1-Benzopyran-2-one结构式
4-methyl-7-(sulfooxy)-2H-1-Benzopyran-2-one结构式
委托求购
常用名 4-methyl-7-(sulfooxy)-2H-1-Benzopyran-2-one 英文名 4-methyl-7-(sulfooxy)-2H-1-Benzopyran-2-one
CAS号 25892-63-1 分子量 256.232
密度 1.6±0.1 g/cm3 沸点 N/A
分子式 C10H8O6S 熔点 N/A
MSDS N/A 闪点 N/A

 名称

英文名 4-methyl-7-(sulfooxy)-2H-1-Benzopyran-2-one
英文别名 更多

 物理化学性质

密度 1.6±0.1 g/cm3
分子式 C10H8O6S
分子量 256.232
精确质量 256.004150
PSA 102.19000
LogP 1.51
折射率 1.624

 安全信息

海关编码 2932209090

 上下游产品

上游产品  0

下游产品  1

 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%

 英文别名

4-Methyl-2-oxo-2H-chromen-7-yl hydrogen sulfate
2H-1-Benzopyran-2-one, 4-methyl-7-(sulfooxy)-
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