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107057-96-5

107057-96-5结构式
107057-96-5结构式

化源商城直购

英文名 5-hydroxy-3,4,7-trimethylchromen-2-one
英文别名 5-Hydroxy-3,4,7-trimethyl-cumarin
5-hydroxy-3,4,7-trimethylcoumarin
3,4,7-Trimethyl-5-hydroxy-cumarin
密度 1.217g/cm3
沸点 374.8ºC at 760 mmHg
分子式 C12H12O3
分子量 204.22200
闪点 165.2ºC
精确质量 204.07900
PSA 50.44000
LogP 2.42380
蒸汽压 3.77E-06mmHg at 25°C
折射率 1.58
海关编码 2932209090

~88%

107057-96-5结构式

107057-96-5

文献:Ultrasonics Sonochemistry, , vol. 20, # 4 p. 1062 - 1068

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107057-96-5结构式

107057-96-5

文献:Indian Journal of Chemistry, Section B: Organic Chemistry Including Medicinal Chemistry, , vol. 20, # 1 p. 81 - 83

~%

107057-96-5结构式

107057-96-5

文献:Indian Journal of Chemistry, Section B: Organic Chemistry Including Medicinal Chemistry, , vol. 27, # 1-12 p. 68 - 69
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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%