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13378-91-1

13378-91-1结构式
13378-91-1结构式

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中文名 2-乙基-3,5,6,8-四羟基-[1,4]萘醌
英文名 6-ethyl-4,5,7,8-tetrahydroxynaphthalene-1,2-dione
英文别名 1,4-Naphthalenedione,2-ethyl-3,5,6,8-tetrahydroxy
3-ethyl-2,7-dihydronaphthazarin
2-ethyl-3,5,6,8-tetrahydroxy-[1,4]naphthoquinone
1,4-Naphthoquinone,2-ethyl-3,5,6,8-tetrahydroxy-(8CI)
ethylmompain
2-Aethyl-3,5,6,8-tetrahydroxy-[1,4]naphthochinon
3-ethyl-2,5,7,8-tetrahydroxy-1,4-naphthoquinone
3-ethyl-2,7-dihydroxy-1,4-naphthazarin
密度 1.686g/cm3
沸点 541.2ºC at 760 mmHg
分子式 C12H10O6
分子量 250.20400
闪点 295.2ºC
精确质量 250.04800
PSA 115.06000
LogP 1.40450
蒸汽压 2.52E-12mmHg at 25°C
折射率 1.733
海关编码 2914690090
上游产品  4

下游产品  0

海关编码 2914690090
中文概述 2914690090 其他醌. 增值税率:17.0% 退税率:9.0% 监管条件:无 最惠国关税:5.5% 普通关税:30.0%
Summary 2914690090 other quinones。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%