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322-46-3 Pyrido[2,3-b]pyrazine |
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Chemical Name | Pyrido[2,3-b]pyrazine |
Synonyms | 1,4,5-Triazanaphthalene;Pyrido(2,3-b)pyrazine;Pyridopyrazine |
Molecular Formula | C7H5N3 |
Molecular Weight | 131.1347 |
InChl | InChI=1/C7H5N3/c1-2-6-7(9-3-1)10-5-4-8-6/h1-5H |
CAS Registry Number | 322-46-3 |
EINECS | 206-294-9 |
Molecular Structure | |
Density | 1.27g/cm3 |
Melting Point | 139-143℃ |
Boiling Point | 253.9°C at 760 mmHg |
Refractive Index | 1.665 |
Flash Point | 115.9°C |
Vapour Pressur | 0.0284mmHg at 25°C |
Hazard Symbols | Xn##Harmful:; |
Risk Codes | R20/21/22##Harmful by inhalation, in contact with skin and if swallowed.||R36/37/38##Irritating to eyes, respiratory system and skin.:; |
Safety Description | S26##In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.||S36/37/39##Wear suitable protective clothing, gloves and eye/face protection.:; |
MSDS |