Naphtho(2,3-b)thiophene-4,9-dione

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Names

[ CAS No. ]:
4968-81-4

[ Name ]:
Naphtho(2,3-b)thiophene-4,9-dione

[Synonym ]:
thiophenonaphthoquinone

Chemical & Physical Properties

[ Density]:
1.442g/cm3

[ Boiling Point ]:
390.9ºC at 760 mmHg

[ Molecular Formula ]:
C12H6O2S

[ Molecular Weight ]:
214.24000

[ Flash Point ]:
190.2ºC

[ Exact Mass ]:
214.00900

[ PSA ]:
62.38000

[ LogP ]:
2.52350

[ Index of Refraction ]:
1.694

Synthetic Route

Precursor & DownStream

Precursor

  • 3-Thiophenecarboxaldehyde
  • N,N-DIETHYLBENZAMIDE
  • 4,5-dichloro-2-(thiophene-2-carbonyl)benzoic acid
  • Benzoic acid,2-(2-thienylcarbonyl)-
  • Naphtho[2,3-b]thiophene
  • naphtho[2,3-b]thiophen-3-ol

DownStream

  • Naphtho[2,3-b]thiophene-4,9-diylidenebis-cyanamide
  • Naphtho[2,3-b]thiophene

Related Compounds

  • 6-methoxybenzo[f][1]benzothiole-4,9-dione
  • 8-methoxybenzo[f][1]benzothiole-4,9-dione
  • 5,8-Bis{[2-(1-aziridinyl)ethyl]amino}naphtho[2,3-b]thiophene-4,9-dione
  • NAPHTHO[2,3-B]THIOPHENE,4,9-D
  • Naphtho[2,3-b]thiophene-4,9-diylidenebis-cyanamide
  • Naphtho[2,3-b]furan-4,9-dione,2-[(1-methylethyl)amino]-
  • 5-(3-Methylpyrazol-1-yl)pyrazine-2-carboxylic acid
  • 5-(Cyclopropylmethyl)-1,2,4-oxadiazole-3-carboxylic acid
  • 2-Chloro-N-(2-cycloheptyl-1,1-dimethylethyl)acetamide
  • 1,5-Dibromo-2-iodo-4-methoxybenzene
  • 5-Cyclobutoxypyrazine-2-carboxylic acid
  • Methyl 2-hydroxy-5-(methylsulfanyl)pentanoate
  • 5-(5-Bromopyridin-2-yl)-1,2,4-oxadiazole-3-carboxylic acid
  • 1,2,3-Cyclohexanetriol, 1-acetate, (1R,2S,3S)-rel-
  • 5-(3,5-Difluorophenyl)-1,2,4-oxadiazole-3-carboxylic acid
  • 1,4-Diethylcyclohex-2-en-1-ol
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