2-methoxy-2,5,7,8-tetramethyl-3,4-dihydrochromen-6-ol

Names

[ CAS No. ]:
53209-24-8

[ Name ]:
2-methoxy-2,5,7,8-tetramethyl-3,4-dihydrochromen-6-ol

[Synonym ]:
(+-)-6-hydroxy-2-methoxy-2,5,7,8-tetramethylchroman
2H-1-Benzopyran-6-ol,3,4-dihydro-2-methoxy-2,5,7,8-tetramethyl
2-methoxy-2,2,5,7,8-pentamethylchroman-6-ol
2-methoxy-2,5,7,8-tetramethyl-3,4-dihydro-2H-chromen-6-ol
2-methoxy-2,5,7,8-tetramethylchroman-6-ol
2,5,7,8-tetramethyl-2-methoxy-6-hydroxychroman

Chemical & Physical Properties

[ Density]:
1.12g/cm3

[ Boiling Point ]:
363ºC at 760 mmHg

[ Molecular Formula ]:
C14H20O3

[ Molecular Weight ]:
236.30700

[ Exact Mass ]:
236.14100

[ PSA ]:
38.69000

[ LogP ]:
3.00500

[ Index of Refraction ]:
1.545

Safety Information

[ HS Code ]:
2932999099

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 2,3,5-Trimethyl-1,4-benzenediol
  • Methyl vinyl ketone
  • Trimethyl orthoformate

DownStream

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

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%