4,4-Dimethyl-1H-3,1-benzooxazine-2(4H)-one

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Names

[ CAS No. ]:
21440-96-0

[ Name ]:
4,4-Dimethyl-1H-3,1-benzooxazine-2(4H)-one

[Synonym ]:
4,4-dimethyl-4H-3,1-benzoxazin-2-one
4,4-dimethyl-2,4-dihydro-1H-3,1-benzoxazin-2-one
4,4-dimethyl-1,4-dihydro-2H-3,1-benzoxazin-2-one
4H-3,1-BENZOXAZIN-2-ONE,1,2-DIHYDRO-4,4-DIMETHYL
1,2-Dihydro-4,4-dimethyl-4H-3,1-benzoxazin-2-one
4,4-Dimethyl-2H-<3,1>benzoxazin-2-one

Chemical & Physical Properties

[ Density]:
1.119g/cm3

[ Boiling Point ]:
219.7ºC at 760 mmHg

[ Molecular Formula ]:
C10H11NO2

[ Molecular Weight ]:
177.20000

[ Flash Point ]:
86.7ºC

[ Exact Mass ]:
177.07900

[ PSA ]:
41.82000

[ LogP ]:
1.93300

[ Vapour Pressure ]:
0.118mmHg at 25°C

[ Index of Refraction ]:
1.521

Safety Information

[ HS Code ]:
2934999090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • phosgene
  • 2-(2-Aminophenyl)propan-2-ol
  • carbon monoxide
  • 2-(2-Nitrophenyl)-2-propanol
  • N,N-Carbonyldiimidazole
  • 2'-Aminoacetophenone

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

  • 8-methoxy-4,4-dimethyl-1H-3,1-benzoxazin-2-one
  • 6-(2-chloroethoxy)-4,4-dimethyl-1H-3,1-benzoxazin-2-one
  • 6,8-dibromo-4,4-dimethyl-1H-3,1-benzoxazin-2-one
  • 6-(4-chlorobutoxy)-4,4-dimethyl-1H-3,1-benzoxazin-2-one
  • 4,4-dimethyl-6,8-dinitro-1H-3,1-benzoxazin-2-one
  • 4,4-dimethyl-6-[4-(4-methylphenyl)sulfinylbutoxy]-1H-3,1-benzoxazin-2-one