2,3-Dihydro-3-oxo-4H-1,4-benzoxazine-4-propionitrile

Names

[ CAS No. ]:
23866-12-8

[ Name ]:
2,3-Dihydro-3-oxo-4H-1,4-benzoxazine-4-propionitrile

[Synonym ]:
3-(3-oxo-2,3-dihydro-benzo[1,4]oxazin-4-yl)-propionitrile
3-[2H-1,4-Benzoazin-3(4H)-one-6-yl]propionitrile
MFCD01834019
2,3-Dihydro-3-oxo-4H-1,4-benzoxazine-4-propionitrile
4-(2-Cyan-aethyl)-3-oxo-2,3-dihydro<1.4>benzoxazin

Chemical & Physical Properties

[ Density]:
1.245g/cm3

[ Boiling Point ]:
491.8ºC at 760 mmHg

[ Melting Point ]:
122-125ºC(lit.)

[ Molecular Formula ]:
C11H10N2O2

[ Molecular Weight ]:
202.20900

[ Flash Point ]:
251.2ºC

[ Exact Mass ]:
202.07400

[ PSA ]:
53.33000

[ LogP ]:
1.39068

[ Vapour Pressure ]:
8.1E-10mmHg at 25°C

[ Index of Refraction ]:
1.566

MSDS

Click to get detail MSDS

Safety Information

[ Hazard Codes ]:
Xn: Harmful;

[ Risk Phrases ]:
20/21/22-36/37/38

[ Safety Phrases ]:
26-36

[ HS Code ]:
2934999090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 2H-1,4-Benzoxazin-3(4H)-one
  • Acrylonitrile

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%