7-Chloro-2H-benzo[b][1,4]oxazin-3(4H)-one
Names
[ CAS No. ]:
27320-99-6
[ Name ]:
7-Chloro-2H-benzo[b][1,4]oxazin-3(4H)-one
[Synonym ]:
2H-1,4-Benzoxazin-3(4H)-one, 7-chloro-
7-Chloro-2H-1,4-benzoxazin-3(4H)-one
7-chloro-2H-benzo[b][1,4]oxazin-3(4H)-one
3,4-dihydro-7-chloro-3-oxo-2H-1,4-benzoxazine
7-chloro-1,4-benzoxazin-3-one
Chemical & Physical Properties
[ Density]:
1.4±0.1 g/cm3
[ Boiling Point ]:
367.8±42.0 °C at 760 mmHg
[ Molecular Formula ]:
C8H6ClNO2
[ Molecular Weight ]:
183.592
[ Flash Point ]:
176.2±27.9 °C
[ Exact Mass ]:
183.008713
[ PSA ]:
38.33000
[ LogP ]:
1.68
[ Vapour Pressure ]:
0.0±0.8 mmHg at 25°C
[ Index of Refraction ]:
1.579
[ Storage condition ]:
2-8°C
MSDS
Safety Information
[ Hazard Codes ]:
Xi
[ HS Code ]:
2934999090
Synthetic Route
Precursor & DownStream
Precursor
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%