5-Bromopyrazin-2-ol

Names

[ Name ]:
5-Bromopyrazin-2-ol

[Synonym ]:
5-Brom-2(1H)-pyrazinon
5-Bromo-2(1H)-pyrazinone
5-bromopyrazin-2(1H)-one
5-bromo-1H-pyrazin-2-one
5-bromopyrazin-2-ol
2-Bromo-5-hydroxypyrazine
2(1H)-Pyrazinone, 5-bromo-
5-Brompyrazin-2(1H)-on
5-Bromo-2-pyrazinol

Chemical & Physical Properties

[ Density]:
1.9±0.1 g/cm3

[ Boiling Point ]:
444.0±40.0 °C at 760 mmHg

[ Melting Point ]:
115 °C(dec.)

[ Molecular Formula ]:
C₄H₃BrN₂O

[ Molecular Weight ]:
174.983

[ Flash Point ]:
222.3±27.3 °C

[ Exact Mass ]:
173.942871

[ PSA ]:
46.01000

[ LogP ]:
0.29

[ Appearance of Characters ]:
Crystalline Powder | White to light brown

[ Vapour Pressure ]:
0.0±1.1 mmHg at 25°C

[ Index of Refraction ]:
1.625

MSDS

Click to get detail MSDS

Safety Information

[ Symbol ]:

GHS05, GHS07

[ Signal Word ]:
Danger

[ Hazard Statements ]:
H302-H318

[ Precautionary Statements ]:
P280-P305 + P351 + P338

[ Hazard Codes ]:
Xi

[ Risk Phrases ]:
22-41

[ Safety Phrases ]:
26-39

[ RIDADR ]:
NONH for all modes of transport

[ HS Code ]:
2933990090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

DownStream

Customs

[ HS Code ]: 2933990090

[ Summary ]:
2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%