DEPBT

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Names

[ CAS No. ]:
165534-43-0

[ Name ]:
DEPBT

[Synonym ]:
3-(Diethoxyphosphoryloxy)-1,2,3-benzotriazin-4-(3H)-one
MFCD01236967
3-(Diethoxyphosphoryloxy)-3H-benzo[d][1,2,3] triazin-4-one
Diethyl 4-oxo-3,4-dihydro-1,2,3-benzotriazin-3-yl phosphate
3-(Diethoxyphosphoryloxy)-1,2,3-benzotrizin-4(3H)-one
3-[(Diethoxyphosphoryl)oxy]-1,2,3-benzotriazin-4(3H)-one
T66 BNNNVJ DOPO&O2&O2
1,2,3-Benzotriazin-4(3H)-one, 3-[(diethoxyphosphinyl)oxy]-
3-(Diethoxyphosphoryloxy)-1,2,3-benzotriazin-4(3H)-one
Diethyl 3,4-Dihydro-4-oxo-1,2,3-benzotriazin-3-yl Phosphate
diethyl (4-oxo-1,2,3-benzotriazin-3-yl) phosphate
Diethyl 4-oxobenzo[d]1,2,3-triazin-3-yl phosphate
Diethyl (4-oxobenzo[d][1,2,3]triazin-3(4H)-yl) phosphate
DEPBT
Diethyl (4-oxo-3,4-dihydro-1,2,3-benzotriazin-3-yl) phosphate

Chemical & Physical Properties

[ Density]:
1.5±0.1 g/cm3

[ Boiling Point ]:
382.1±25.0 °C at 760 mmHg

[ Melting Point ]:
75-77°C

[ Molecular Formula ]:
C11H14N3O5P

[ Molecular Weight ]:
299.220

[ Flash Point ]:
184.9±23.2 °C

[ Exact Mass ]:
299.067108

[ PSA ]:
102.35000

[ LogP ]:
1.38

[ Vapour Pressure ]:
0.0±0.9 mmHg at 25°C

[ Index of Refraction ]:
1.602

[ Storage condition ]:
-15°C

MSDS

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Safety Information

[ Hazard Codes ]:
Xi

[ Risk Phrases ]:
R36/37/38

[ Safety Phrases ]:
26-36

[ HS Code ]:
2933699090

Synthetic Route

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Precursor & DownStream

Precursor

  • Diethyl chlorophosphate
  • HOOBT
  • Diethyl phosphite

DownStream

Customs

[ HS Code ]: 2933699090

[ Summary ]:
2933699090 other compounds containing an unfused triazine ring (whether or not hydrogenated) in the structure。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:20.0%