英文名 | 4,5,7,8-tetrahydroxynaphthalene-1,2-dione |
---|---|
英文别名 |
2,5,7,8-tetrahydroxynaphthalene-1,4-dione
1,4-Naphthoquinone,2,5,7,8-tetrahydroxy 2,5,7,8-Tetrahydroxy-1,4-naphthochinon 2,5,7,8-tetrahydroxy-1,4-naphthoquinone Mopain 1,4-Naphthalenedione,2,5,7,8-tetrahydroxy 2,7-dihydroxynaphthazarin |
密度 | 1.969g/cm3 |
---|---|
沸点 | 590.6ºC at 760mmHg |
分子式 | C10H6O6 |
分子量 | 222.15100 |
闪点 | 325ºC |
精确质量 | 222.01600 |
PSA | 115.06000 |
LogP | 0.46770 |
蒸汽压 | 1.52E-14mmHg at 25°C |
折射率 | 1.843 |
海关编码 | 2914690090 |
---|
上游产品 0 | |
---|---|
下游产品 4 | |
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% |