2,3,5,6-tetrachlorobenzene-1,4-dicarbaldehyde

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Names

[ CAS No. ]:
3421-67-8

[ Name ]:
2,3,5,6-tetrachlorobenzene-1,4-dicarbaldehyde

[Synonym ]:
2,3,5,6-tetrachlorobenzene-1,4-dicarbaldehyde
tetrachloro-terephthalaldehyde
Tetrachlor-terephthalaldehyd

Chemical & Physical Properties

[ Density]:
1.693g/cm3

[ Boiling Point ]:
352.2ºC at 760 mmHg

[ Molecular Formula ]:
C8H2Cl4O2

[ Molecular Weight ]:
271.91200

[ Flash Point ]:
148.8ºC

[ Exact Mass ]:
269.88100

[ PSA ]:
34.14000

[ LogP ]:
3.92520

[ Index of Refraction ]:
1.66

Safety Information

[ HS Code ]:
2913000090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 1,2,4,5-tetrachloro-3,6-bis(dichloromethyl)benzene
  • 1,4-Benzenedimethanol, 2,3,5,6-tetrachloro-
  • 1,2,4,5-Tetrachlorobenzene
  • Sulfuric acid

DownStream

  • Benzimidazole
  • 1,2,4,5-Tetrachlorobenzene
  • 2,3,5,6-Tetrachloroterephthalylidenebis(o-aminoaniline)
  • 1,4-Bis(benzimidazol-2-yl)-2,3,5,6-tetrachlorobenzene

Customs

[ HS Code ]: 2913000090

[ Summary ]:
HS: 2913000090 halogenated, sulphonated, nitrated or nitrosated derivatives of products of heading 2912 Educational tariff:17.0% Tax rebate rate:9.0% Regulatory conditions:none Most favored nation tariff:5.5% General tariff:30.0%

Related Compounds

  • 2,3,5,6-tetrachlorobenzene-1,4-dithiol
  • 2,3,5,6-tetrachlorobenzene-1,4-diol monoanion
  • 2,3,5,6-tetrachlorobenzene-1,4-dicarboxamide
  • dioctyl 2,3,5,6-tetrachlorobenzene-1,4-dicarboxylate
  • dipentyl 2,3,5,6-tetrachlorobenzene-1,4-dicarboxylate
  • pyrene,2,3,5,6-tetrachlorobenzene-1,4-dicarbonitrile
  • 1,2,3,4-Tetrahydroisoquinolin-1-amine hydrochloride
  • 2-Chloropyridine-4-sulfonyl chloride hydrochloride
  • 2-((Piperidin-4-ylmethyl)sulfinyl)thiazole hydrochloride
  • 4-[(4-Methylphenyl)methyl]-1-phenyl-3,3a,5a,6,7,8,9,9a-octahydro-[1,2,4]triazolo[4,3-a]quinazolin-5-one
  • 2-((Piperidin-4-ylmethyl)sulfinyl)benzo[d]oxazole hydrochloride
  • 2-[(2-Chloro-6-fluorophenyl)methyl]-6-(4-fluorophenyl)-4-methyl-4a,7,8,9a-tetrahydropurino[7,8-a]imidazole-1,3-dione
  • 3-(Aminomethyl)pyridin-4-amine hydrochloride
  • 2-[(2,5-Dimethylphenyl)methyl]-6-(4-fluorophenyl)-4-methyl-4a,7,8,9a-tetrahydropurino[7,8-a]imidazole-1,3-dione
  • 6-(4-Bromophenyl)-4-methyl-2-pentyl-4a,7,8,9a-tetrahydropurino[7,8-a]imidazole-1,3-dione
  • 3-cyano-N-(pyrrolidin-2-ylmethyl)pyridine-2-sulfonamide hydrochloride
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