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Merck
CN

198773

Sigma-Aldrich

5,12-萘并萘醌

97%

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About This Item

经验公式(希尔记法):
C18H10O2
CAS号:
分子量:
258.27
Beilstein:
1880180
EC 号:
MDL编号:
UNSPSC代码:
12352100
PubChem化学物质编号:
NACRES:
NA.22

检测方案

97%

mp

282-286 °C (dec.) (lit.)

SMILES字符串

O=C1c2ccccc2C(=O)c3cc4ccccc4cc13

InChI

1S/C18H10O2/c19-17-13-7-3-4-8-14(13)18(20)16-10-12-6-2-1-5-11(12)9-15(16)17/h1-10H

InChI key

LZPBKINTWROMEA-UHFFFAOYSA-N

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一般描述

The electronic structure of the lowest excited triplet state of 5,12-naphthacenequinone was studied using pulsed electron nuclear double resonance and continuous-wave time-resolved EPR (cw-TREPR).

应用

5,12-Naphthacenequinone was used to study the phototransformation of phenol in aqueous solution.

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

Eyeshields, Gloves, type N95 (US)

法规信息

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Valter Maurino et al.
Physical chemistry chemical physics : PCCP, 13(23), 11213-11221 (2011-05-17)
The phototransformation of phenol in aqueous solution was studied with different quinoid compounds, which are usually detected on atmospheric particulate matter: 2-ethylanthraquinone (EtAQ), benzanthracene-7,12-dione (BAD), 5,12-naphthacenequinone (NQ), 9,10-anthraquinone (AQ), and 2,6-dihydroxyanthraquinone (DAQ). All the studied quinones were able to sensitise
Takuji Shimokage et al.
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 58(6), 1201-1208 (2002-05-08)
Continuous-wave time-resolved EPR (cw-TREPR) and pulsed electron nuclear double resonance (ENDOR) studies have been carried out to clarify the electronic structure of the lowest excited triplet (Tl) state of 5,12-naphthacenequinone (5,12-NpQ) as well as 1,4-anthraquinone (1,4-AQ) and 6,13-pentacenequinone (6,13-PeQ). The

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