4253-24-1

4253-24-1结构式
4253-24-1结构式

化源商城直购

英文名 benzo[1,2-c:3,4-c':5,6-c'']trifuran-1,3,4,6,7,9-hexone
英文别名 Benzolhexacarbonsaeure-trianhydrid
mellitic acid trianhydride
mellitic acid anhydride
Mellitic anhydride
benzene-1,2:3,4:5,6-hexacarboxylic trianhyride
Benzenehexacarboxylic trianhydride
benzene hexacarboxylic acid trianhydride
Mellitic trianhydride
密度 2.236g/cm3
沸点 756.7ºC at 760 mmHg
分子式 C12O9
分子量 288.12300
闪点 339.1ºC
精确质量 287.95400
PSA 141.84000
折射率 1.789
海关编码 2932190090

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4253-24-1结构式

4253-24-1

文献:Meyer; Raudnitz Chemische Berichte, 1930 , vol. 63, p. 2010,2013 Full Text Show Details Musstafin Zhurnal Obshchei Khimii, 1947 , vol. 17, p. 560,562 Chem.Abstr., 1948 , p. 890

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4253-24-1结构式

4253-24-1

文献:Meyer; Raudnitz Chemische Berichte, 1930 , vol. 63, p. 2010,2013
上游产品  2

下游产品  3

海关编码 2932190090
中文概述 2932190090 其他结构上有非稠合呋喃环化合物. 增值税率:17.0% 退税率:9.0% 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 2932190090 other compounds containing an unfused furan ring (whether or not hydrogenated) in the structure VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:20.0%