5,12-Tetracenedione

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Names

[ CAS No. ]:
1090-13-7

[ Name ]:
5,12-Tetracenedione

[Synonym ]:
Tetracenequinone
2,3-Benzo-9,10-anthraquinone
tetracene-5,12-dione
5,12-Naphthacenedione
5,12-NAPHTHACENEQUINONE
MFCD00003701
5,12-Tetracenedione

Chemical & Physical Properties

[ Density]:
1.3±0.1 g/cm3

[ Boiling Point ]:
472.5±15.0 °C at 760 mmHg

[ Melting Point ]:
282-286ºC

[ Molecular Formula ]:
C18H10O2

[ Molecular Weight ]:
258.271

[ Flash Point ]:
175.5±17.4 °C

[ Exact Mass ]:
258.068085

[ PSA ]:
34.14000

[ LogP ]:
4.61

[ Vapour Pressure ]:
0.0±1.2 mmHg at 25°C

[ Index of Refraction ]:
1.723

MSDS

Click to get detail MSDS

Safety Information

[ Personal Protective Equipment ]:
Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter

[ Safety Phrases ]:
S22-S24/25

[ RIDADR ]:
NONH for all modes of transport

[ WGK Germany ]:
3

[ HS Code ]:
2914690090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 1,2-Bis(dibromomethyl)benzene
  • 1,4-naphthoquinone
  • o-Phthalaldehyde
  • BENZOHYDROQUINONE
  • Tetracene
  • Benzenemethanol,2-(dimethoxymethyl)-
  • tetracene 5,12-endoperoxide
  • 7,8,9,10-tetrahydrotetracene-5,12-dione
  • Methyl 2-(dimethoxymethyl)benzoate
  • 2-Carboxybenzaldehyde

DownStream

  • Tetracene
  • 6,11-DIHYDROXY-5,12-NAPHTHACENEDIONE
  • 5 12-BIS(PHENYLETHYNYL)NAPHTHACENE TEC&
  • 2-Naphthoic acid
  • 8-Hydroxy-5-quinolinesulfonic acid
  • benzoic acid
  • ANTHRAQUINONE-2,3-DICARBOXYLIC ACID
  • 5,12-dihydro-5,12-bis(phenylethynyl)naphthacene-5,12-diol
  • indeno[2,1-a]indene
  • Fluoranthene

Customs

[ HS Code ]: 2914690090

[ Summary ]:
2914690090 other quinones。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%

Articles

Phenol transformation photosensitised by quinoid compounds.

Phys. Chem. Chem. Phys. 13(23) , 11213-21, (2011)

The phototransformation of phenol in aqueous solution was studied with different quinoid compounds, which are usually detected on atmospheric particulate matter: 2-ethylanthraquinone (EtAQ), benzanthr...

Electronic structure of the lowest excited triplet state of 5,12-naphthacenequinone.

Spectrochim. Acta. A. Mol. Biomol. Spectrosc. 58(6) , 1201-8, (2002)

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) s...


More Articles

Related Compounds

  • 1,2,3,4-Tetrahydro-5,12-tetracenedione
  • 6-Amino-11-hydroxy-5,12-tetracenedione
  • 2,3,8,9-Tetrachloro-6,11-dihydroxy-5,12-tetracenedione
  • (7S,9S)-9-Acetyl-6,7,9,11-tetrahydroxy-7,8,9,10-tetrahydro-5,12-tetracenedione
  • (7R,8R)-8-Ethyl-1,6,7,8,11-pentahydroxy-7,8,9,10-tetrahydro-5,12-tetracenedione
  • (7S,9S)-9-Glycoloyl-6,7,9,11-tetrahydroxy-7,8,9,10-tetrahydro-5,12-tetracenedione
  • 3-Hydroxy-1-(trifluoroacetyl)pyrrolidine-3-carboxylic acid
  • Normethoxetamine, (R)-
  • 2-Oxetanecarboxamide, 3-cyano-4,4-dimethyl-, trans-
  • N-[2-[4-(6,7-dimethoxy-4-quinazolinyl)-1-piperazinyl]ethyl]sulfamide
  • 3-Fluoro-5-(pyrrolidin-3-yloxy)pyridine
  • 4-(5-Acetamido-3-fluoro-2-methylphenyl)butanoic acid
  • 2-Ethyl-5-[(2R,4R)-4-methoxypyrrolidin-2-yl]-1,3,4-oxadiazole
  • 2,6-Dichlorothiazolo[5,4-c]pyridine
  • 1-[2-[6-(1-Pyrrolidinyl)-3-pyridinyl]-6-benzothiazolyl]-2-piperazinone
  • 1-(oxetan-3-yl)-1H-indol-6-amine
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