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

Names

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

[Synonym ]:
2H-benzo[b][1,4]oxazin-3(4H)-one
2H-1,4-Benzoxazin-3(4H)-one
(2H)-1,4-benzoxazin-3(4H)-one
MFCD00158536
4H-1,4-benzoxazin-3-one

[ Density]:
1.2±0.1 g/cm3

[ Boiling Point ]:
337.7±31.0 °C at 760 mmHg

[ Melting Point ]:
173-175 °C(lit.)

[ Molecular Formula ]:
C₈H₇NO₂

[ Molecular Weight ]:
149.147

[ Flash Point ]:
158.1±24.8 °C

[ Exact Mass ]:
149.047684

[ PSA ]:
38.33000

[ LogP ]:
0.48

[ Vapour Pressure ]:
0.0±0.7 mmHg at 25°C

[ Index of Refraction ]:
1.563

[ Hazard Codes ]:
Xi:Irritant;

[ Risk Phrases ]:
R36/37/38

[ Safety Phrases ]:
S26-S36

[ WGK Germany ]:
3

[ HS Code ]:
2934999090

[ HS Code ]: 2934999090

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