1,2,4,5-Benzenetetracarboxylicacid, 1,2,4,5-tetraethyl ester

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Names

[ CAS No. ]:
6634-01-1

[ Name ]:
1,2,4,5-Benzenetetracarboxylicacid, 1,2,4,5-tetraethyl ester

[Synonym ]:
benzene-1,2,4,5-tetracarboxylic acid tetraethyl ester
tetraethyl pyromellitate
Benzol-1,2,4,5-tetracarbonsaeure-tetraaethylester
Pyromellitsaeure-tetraaethylester
tetraethyl 1,2,4,5-benzenetetracarboxylate

Chemical & Physical Properties

[ Density]:
1.193g/cm3

[ Boiling Point ]:
426.5ºC at 760mmHg

[ Molecular Formula ]:
C18H22O8

[ Molecular Weight ]:
366.36200

[ Flash Point ]:
183.9ºC

[ Exact Mass ]:
366.13100

[ PSA ]:
105.20000

[ LogP ]:
2.39340

[ Index of Refraction ]:
1.51

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • diethylbut-2-indioat
  • Ethyl acrylate TOP1 supplier
  • Ethanol
  • PMDA
  • Triethyl orthoformate
  • Pyromellitic acid
  • Ethyl iodide
  • Diethylamine
  • diethyl 2,4-dibromopentanedioate

DownStream

  • pyridazino[4,5-g]phthalazine
  • 1,2,4,5-chtcH4

Related Compounds

  • 2-Hydrazinylethylthiazole-4-carboxylate
  • 2-(3-(4-Chlorophenyl)-6-methylpyrazin-2-yl)thiazolidin-4-one
  • 1-Ethyl-N-(4-fluorobenzyl)-1H-pyrazol-4-amine
  • (2R)-2-(4-carboxybutanamido)-4-methylpentanoic acid
  • Cis-methyl 1-benzoyl-2-phenylpyrrolidine-3-carboxylate
  • 6-(3-(2-Chloro-6-fluorophenyl)-5-methyl-4-isothiazolecarboxamido)penicillin
  • ((2R,3S,5R)-5-(5-((R)-1,4-Oxathian-2-yl)-2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)-3-hydroxytetrahydrofuran-2-yl)methyl dihydrogen phosphate
  • ((2R,3S,5R)-5-(5-((S)-1,2-Bis((2-hydroxyethyl)thio)ethyl)-2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)-3-hydroxytetrahydrofuran-2-yl)methyl dihydrogen phosphate
  • (Sp)-(1R,2S,5R)-2-Isopropyl-5-methylcyclohexyl (2,5-dihydroxyphenyl)(phenyl)phosphinate
  • (Sp)-(1R,2S,5R)-2-Isopropyl-5-methylcyclohexyl (2,5-dihydroxy-3,6-dimethylphenyl)(phenyl)phosphinate
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