2,3,6-Trimethylnaphthoquinone

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Names

[ CAS No. ]:
20490-42-0

[ Name ]:
2,3,6-Trimethylnaphthoquinone

[Synonym ]:
2,3,6-trimethyl-1,4-naphthalenedione
2,3,6-trimethyl-1,4-naphthalenenedione
1,4-Naphthalenedione,2,3,6-trimethyl
2,3,6-Trimethylnaphthoquinone
2,3,6-trimethylnaphtho-1,4-quinone

Chemical & Physical Properties

[ Density]:
1.145g/cm3

[ Boiling Point ]:
353.2ºC at 760mmHg

[ Molecular Formula ]:
C13H12O2

[ Molecular Weight ]:
200.23300

[ Flash Point ]:
132.5ºC

[ Exact Mass ]:
200.08400

[ PSA ]:
34.14000

[ LogP ]:
2.71040

[ Vapour Pressure ]:
3.64E-05mmHg at 25°C

[ Index of Refraction ]:
1.567

Safety Information

[ HS Code ]:
2914690090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 2,3,6-trimethyl-4a,5,8,8a-tetrahydronaphthalene-1,4-dione
  • 2,3-Dimethyl-1,4-benzoquinone
  • diazomethane
  • 2,6-dimethylnaphthalene-1,4-dione
  • isoprene
  • Naphthalene,2,3,6-trimethyl-

DownStream

  • Trimellitic acid

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%

Related Compounds

  • 2,3,6-Tribromo-4-methoxy-5-nitropyridine
  • 2,3,6,7-Tetrachlorofluorenone
  • (2,3,6-trichlorophenyl)methanamine
  • 2,3,6-Trimethylquinolin-4-ol
  • 2,3,6,7-tetrabromo-1,4,5,8-tetrahydroxyanthracene-9,10-dione
  • 2,3,6-trichloro-5-nitro-aniline