2-Pyrazinecarbaldehyde

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Names

[ CAS No. ]:
5780-66-5

[ Name ]:
2-Pyrazinecarbaldehyde

[Synonym ]:
pyrazine-2-carbaldehyde
2-Pyrazinecarboxaldehyde
2-Pyrazinecarbaldehyde

Chemical & Physical Properties

[ Density]:
1.2±0.1 g/cm3

[ Boiling Point ]:
192.1±20.0 °C at 760 mmHg

[ Molecular Formula ]:
C₅H₄N₂O

[ Molecular Weight ]:
108.098

[ Flash Point ]:
70.5±28.2 °C

[ Exact Mass ]:
108.032364

[ PSA ]:
42.85000

[ LogP ]:
-0.15

[ Vapour Pressure ]:
0.5±0.4 mmHg at 25°C

[ Index of Refraction ]:
1.581

Safety Information

[ Hazard Codes ]:
Xi: Irritant;

[ Risk Phrases ]:
36/37/38

[ Safety Phrases ]:
26-36/37/39

[ HS Code ]:
2933990090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

Methyl 2-pyrazinecarboxylate
2-(diethoxymethyl)pyrazine
O-Methoxyamine HCl
Pyrazine-2-carboxylic acid
1,2-Ethanediamine
Glycerol
2-Pyrazinylmethanol
methylpyrazine
acetic acid
2,5-Dimethylpyrazine

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%