萘茜
萘茜 | |
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IUPAC名 5,8-Dihydroxynaphthalene-1,4-dione | |
别名 | Dihydroxynaphthoquinone |
识别 | |
CAS号 | 475-38-7 |
PubChem | 10141 |
ChemSpider | 9735 |
SMILES |
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InChI |
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InChIKey | RQNVIKXOOKXAJQ-UHFFFAOYAN |
EINECS | 207-495-4 |
ChEBI | 28849 |
KEGG | C01938 |
性质 | |
化学式 | C10H6O4 |
摩尔质量 | 190.15 g·mol−1 |
熔点 | 228-232 °C(269 K) |
危险性 | |
GHS危险性符号 | |
GHS提示词 | Warning |
H-术语 | H302, H312, H315, H319, H332, H335 |
P-术语 | P261, P264, P270, P271, P280, P301+312, P302+352, P304+312, P304+340, P305+351+338, P312, P321, P322, P330 |
若非注明,所有数据均出自标准状态(25 ℃,100 kPa)下。 |
萘茜(英语:Naphthazarin,或称为5,8-二羟基-1,4-萘醌,5,8-dihydroxy-1,4-naphthoquinone,IUPAC名:5,8-二羟基-1,4-萘二酮,5,8-dihydroxy-1,4-naphthalenedione)是一种天然有机化合物,分子式C10H6O4,属于一种基于1,4-萘醌的二羟基萘醌[1][2],可溶于1,4-二𫫇烷,常温常压下为深红色针状晶体,熔点为 228−232 °C[3]。
参考文献
- ^ Thomson R.H. Naturally Occurring Quinones. Academic Press, London (1971). Quoted by Khalafy and Bruce.
- ^ Thomson R.H. Naturally Occurring Quinones III. Chapman and Hall, London (1987). Quoted by Khalafy and Bruce.
- ^ J. Khalafy and J.M. Bruce (2002), Oxidative dehydrogenation of 1-tetralones: Synthesis of juglone, naphthazarin, and α-hydroxyanthraquinones. Journal of Sciences, Islamic Republic of Iran, volume 13 issue 2, pages 131-139.