2,5,7,8-tetramethyl-3,4-dihydrochromene-2,6-diol

Names

[ CAS No. ]:
53101-68-1

[ Name ]:
2,5,7,8-tetramethyl-3,4-dihydrochromene-2,6-diol

[Synonym ]:
2,6-dihydroxy-2,5,7,8-tetramethylchroman
2,5,7,8-Tetramethyl-chroman-2,6-diol
3,4-dihydro-2,5,7,8-tetramethyl-2H-1-benzopyran-2,6-diol
2-hydroxy-2,5,7,8-tetramethylchroman-6-ol
2H-1-Benzopyran-2,6-diol,3,4-dihydro-2,5,7,8-tetramethyl
2,5,7,8-tetramethylchromane-2,6-diol
2-hydroxy-2,2,5,7,8-pentamethylchroman-6-ol

Chemical & Physical Properties

[ Density]:
1.17g/cm3

[ Boiling Point ]:
390.1ºC at 760 mmHg

[ Molecular Formula ]:
C13H18O3

[ Molecular Weight ]:
222.28000

[ Exact Mass ]:
222.12600

[ PSA ]:
49.69000

[ LogP ]:
2.35090

[ Index of Refraction ]:
1.572

Safety Information

[ HS Code ]:
2932999099

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 2-methoxy-2,5,7,8-tetramethyl-3,4-dihydrochromen-6-ol
  • 2,3,5-Trimethyl-1,4-benzenediol
  • Water

DownStream

Customs

[ HS Code ]: 2932999099

[ Summary ]:
2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Related Compounds

  • (R)-Trolox
  • (S)-Trolox
  • 2-ethyl-5,7,8-trimethyl-3,4-dihydrochromene-2,6-diol
  • 2-chloro-2,5,7,8-tetramethyl-3,4-dihydrochromene
  • 2-(2-Hydroxyethyl)-6-methoxy-2,5,7,8-tetramethyl-3,4-dihydro-2H-1-benzopyran
  • 2,5,7,8-tetramethyl-3,4-dihydro-2H-chromen-6-ol