英文名 | 5,8-dimethoxynaphthalene-1,4-dione |
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英文别名 |
naphthazarin
5,8-Dimethoxy-[1,4]naphthochinon 1,4-Naphthoquinone,5,8-dimethoxy 1,5,8-dimethoxy 5,8-dimethoxy-naphthalene-1,4-dione 5,8-dimethoxy-1,4-naphthoquinone 5,8-di-O-methylnaphthazarin 5,8-dimethoxynaphthoquinone 1,4-Naphthalenedione,5,8-dimethoxy |
密度 | 1.279g/cm3 |
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沸点 | 415.4ºC at 760mmHg |
分子式 | C12H10O4 |
分子量 | 218.20500 |
闪点 | 188.8ºC |
精确质量 | 218.05800 |
PSA | 52.60000 |
LogP | 1.63900 |
蒸汽压 | 4.13E-07mmHg at 25°C |
折射率 | 1.573 |
海关编码 | 2914690090 |
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~95% 15013-16-8 |
文献:Tanoue, Yasuhiro; Sakata, Kazunori; Hashimoto, Mamoru; Morishita, Shin-ichi; Hamada, Moritsugu Bulletin of the Chemical Society of Japan, 1994 , vol. 67, # 9 p. 2593 - 2595 |
~78% 15013-16-8 |
文献:Arima; Yamada; Takeda; Takayanagi; Harigaya Chemical and Pharmaceutical Bulletin, 2001 , vol. 49, # 10 p. 1340 - 1342 |
~9% 15013-16-8 |
文献:Smith, Thomas H.; Wu, Helen Y. Journal of Organic Chemistry, 1982 , vol. 47, # 10 p. 1974 - 1976 |
~% 15013-16-8 |
文献:Brass; Pfluger; Honsberg Chemische Berichte, 1936 , vol. 69, p. 80,87 |
~% 15013-16-8 |
文献:Cameron, Donald W.; Feutrill, Geoffrey I.; McKay, Peter G. Australian Journal of Chemistry, 1982 , vol. 35, # 10 p. 2095 - 2109 |
上游产品 6 | |
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下游产品 10 | |
海关编码 | 2914690090 |
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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% |