tetramethyl naphthalene-1,4,5,8-tetracarboxylate

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Names

[ CAS No. ]:
31996-10-8

[ Name ]:
tetramethyl naphthalene-1,4,5,8-tetracarboxylate

[Synonym ]:
tetramethylnaphthalene-1,4,5,8-tetracarboxylate
Tetramethyl 1,4,5,8-naphthalenetetracarboxylate
Naphthalene-1,4,5,8-tetracarboxylic acid,tetramethyl ester
Naphthalin-1,4,5,8-tetracarbonsaeure-tetramethylester
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Chemical & Physical Properties

[ Density]:
1.309

[ Boiling Point ]:
508.9ºC at 760 mmHg

[ Melting Point ]:
200-203ºC

[ Molecular Formula ]:
C18H16O8

[ Molecular Weight ]:
360.31500

[ Exact Mass ]:
360.08500

[ PSA ]:
105.20000

[ LogP ]:
1.98620

[ Index of Refraction ]:
1.577

Safety Information

[ HS Code ]:
2917399090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 1,4,5,8-Naphthalenetetracarboxylic acid
  • Dimethyl sulfate
  • 1,4,5,8-Naphthalenetetracarboxylic dianhydride
  • methyl iodide

DownStream

  • 1,4,5,8-tetrakis(bromomethyl)naphthalene

Customs

[ HS Code ]: 2917399090

[ Summary ]:
2917399090 aromatic polycarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%

Related Compounds

  • tetralithium 1,4,5,8-naphthalenetetracarboxylate
  • tetramethyl 1,4,5,8-tetrahydro-1,4:5,8-diepoxyanthracene-2,3,6,7-tetracarboxylate
  • 1,4,5,8-tetrachloro-2,3,6,7-tetramethylnaphthalene
  • 4a,8a-(Methaniminomethano)naphthalene,1,4,5,8-tetrahydro-10-methyl-,hydrochloride
  • 4alpha,8alpha-(Methanothiomethano)naphthalene,1,4,5,8-tetrahydro-,10-oxide
  • 4a,8a-(Methaniminomethano)naphthalene,1,4,5,8-tetrahydro-,hydrochloride
  • 2-[3-(2-Methylphenyl)phenyl]propan-2-ol
  • Xantheno[2,1,9-mna]xanthene
  • 3-(1H-pyrrol-1-yl)oxolane-3-carboxylic acid
  • Ethyl 6-nitro-1-naphthoate
  • 1-(Bromomethyl)-1-(2-methylpropyl)cyclohexane
  • 1-(3-Chlorophenyl)-1,4-diazepane
  • 1-(8-Chloro-5-pyrimidin-4-ylisoquinolin-3-yl)-3-ethylurea
  • 4-(5-Fluoropyridin-3-yl)butan-2-ol
  • (4R)-1-methyl-2-oxoimidazolidine-4-carboxylicacid
  • 1-{[2-(2,4-dimethylphenyl)-2-oxoethyl]sulfanyl}-4-[(2-methoxyphenyl)methyl]-4H,5H-[1,2,4]triazolo[4,3-a]quinazolin-5-one
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