2,7-Dihydroxy-2H-1,4-benzoxazin-3(4H)-one
Suppliers
Names
[ CAS No. ]:
69804-59-7
[ Name ]:
2,7-Dihydroxy-2H-1,4-benzoxazin-3(4H)-one
[Synonym ]:
2,7-Dihydroxy-2H-1,4-benzoxazin-3(4H)-one
w2723
2H-1,4-Benzoxazin-3(4H)-one, 2,7-dihydroxy-
Chemical & Physical Properties
[ Density]:
1.6±0.1 g/cm3
[ Boiling Point ]:
523.6±50.0 °C at 760 mmHg
[ Molecular Formula ]:
C8H7NO4
[ Molecular Weight ]:
181.145
[ Flash Point ]:
270.4±30.1 °C
[ Exact Mass ]:
181.037506
[ PSA ]:
78.79000
[ LogP ]:
-1.16
[ Vapour Pressure ]:
0.0±1.4 mmHg at 25°C
[ Index of Refraction ]:
1.657
Safety Information
[ Hazard Codes ]:
Xi
[ HS Code ]:
2934999090
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%