3-tert-butyl-3,4-dihydro-2H-1,4-benzoxazine

Names

[ CAS No. ]:
32278-16-3

[ Name ]:
3-tert-butyl-3,4-dihydro-2H-1,4-benzoxazine

[Synonym ]:
3-tert-butyl-3,4-dihydro-2H-benzo[1,4]oxazine
3-(tert-butyl)-3,4-dihydro-2H-1,4-benzoxazine
butyldihydrobenzoxazine
3,4-Dihydro-3-tert.butyl-1.4-benzoxazin

Chemical & Physical Properties

[ Density]:
1.008 g/cm3

[ Boiling Point ]:
287.9ºC at 760 mmHg

[ Melting Point ]:
66.5-77ºC

[ Molecular Formula ]:
C12H17NO

[ Molecular Weight ]:
191.26900

[ Flash Point ]:
116.6ºC

[ Exact Mass ]:
191.13100

[ PSA ]:
21.26000

[ LogP ]:
3.04360

[ Index of Refraction ]:
1.512

Safety Information

[ HS Code ]:
2934999090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 3,3-dimethyl-1-(2-nitrophenoxy)-2-butanone
  • 2-(bromomethyl)-3,3-dimethylbut-1-ene
  • o-Nitrophenol
  • 2-{[2-(tert-butyl)-2-propenyl]oxy}-1-nitrobenzene
  • 1-Brom-3,3-dimethylbutan-2-on

DownStream

Customs

[ HS Code ]: 2934999090

[ Summary ]:
2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Related Compounds

  • 4-(tert-butoxycarbonyl)-3,4-dihydro-2H-1,4-benzoxazine
  • 3-tert-butyl-3,4-dihydro-6-methyl-2-phenyl-2H-1,3-oxazin-4-one
  • 3-tert-butyl-3,4-dihydro-2H-naphthalen-1-one
  • 2H-1,4-benzoxazine, 3,4-dihydro-3,6-dimethyl-
  • 3-(2-fluorophenyl)-3,4-dihydro-2H-1,4-benzoxazine
  • 3,7-dimethyl-3,4-dihydro-2H-1,4-benzoxazine