195464
2,5-二羟基-1,4-苯醌
98%
别名:
2,5-二羟基-2,5-环己二烯-1,4-二酮, 2,5-二羟基-p -苯醌, 2,5-二羟基环己基-2,5-二烯-1,4-二酮, 2,5-二羟基苯醌
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关于此项目
线性分子式:
(HO)2C6H2(=O)2
化学文摘社编号:
分子量:
140.09
EC 号:
MDL编号:
UNSPSC代码:
12162002
PubChem化学物质编号:
NACRES:
NA.23
质量水平
方案
98%
mp
235 °C (dec.) (lit.)
SMILES字符串
OC1=CC(=O)C(O)=CC1=O
InChI
1S/C6H4O4/c7-3-1-4(8)6(10)2-5(3)9/h1-2,7,10H
InChI key
QFSYADJLNBHAKO-UHFFFAOYSA-N
警示用语：
Warning
危险分类
Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
靶器官
Respiratory system
储存分类代码
11 - Combustible Solids
WGK
WGK 3
闪点(°F)
Not applicable
闪点(°C)
Not applicable
个人防护装备
dust mask type N95 (US), Eyeshields, Gloves
Jan Bohuslavek et al.
Biodegradation, 16(4), 353-362 (2005-05-04)
Hydroxyquinol, a common metabolite of aromatic compounds, is readily auto-oxidized to hydroxyquinone. Enzymatic activities that metabolized hydroxyquinone were observed from the cell extracts of Sphingobium chlorophenolicum ATCC 39723. An enzyme capable of transforming hydroxyquinone was partially purified, and its activities
P G Jene et al.
Acta crystallographica. Section C, Crystal structure communications, 57(Pt 6), 730-734 (2001-06-16)
The X-ray structure of 1,2,4,5-tetrahydroxybenzene (benzene-1,2,4,5-tetrol) monohydrate, C6H6O4*H2O, (I), reveals columns of 1,2,4,5-tetrahydroxybenzene parallel to the b axis that are separated by 3.364 (12) and 3.453 (11) A. Molecules in adjacent columns are tilted relative to each other by 27.78
M Ahmed et al.
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 56(5), 965-981 (2000-05-16)
The electronic absorption spectra of 1,4-benzoquinone (BQ) and its 2,5-dihydroxy and tetrahydroxy derivatives have been studied in detail. The interpretation of the electronic bands is made on the basis of PPP and CNDO calculations. It is found that the pi
Y Sun et al.
Guang pu xue yu guang pu fen xi = Guang pu, 20(6), 790-792 (2003-08-27)
In this paper, we report the Ab initio calculation and experimental investigation of the vibrational frequencies of 4,5-dihydroxy-1,2-benzoquinone and 2,5-dihydroxy-1,4-benzoquinone. The main IR and Raman absorption bands of them have been assigned, learned from other strong points to offset one
A Pawlukojć et al.
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 59(3), 537-542 (2003-01-14)
Inelastic neutron scattering (INS) spectra of solid 2,5-dihydroxy-1,4-benzoquinone were measured and compared with IR and Raman data. The INS spectrum is very well reproduced in the region below 1000 cm(-1) by DFT calculations on the B3LYP/6-311++G** level using Gaussian and
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