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   ChemNet > CAS > 322-46-3 Pyrido[2,3-b]pyrazine

322-46-3 Pyrido[2,3-b]pyrazine

Nom Pyrido[2,3-b]pyrazine
Nom anglais Pyrido[2,3-b]pyrazine; 1,4,5-Triazanaphthalene; Pyrido(2,3-b)pyrazine; Pyridopyrazine
Formule moléculaire C7H5N3
Poids Moléculaire 131.1347
InChI InChI=1/C7H5N3/c1-2-6-7(9-3-1)10-5-4-8-6/h1-5H
Numéro de registre CAS 322-46-3
EINECS 206-294-9
Structure moléculaire 322-46-3 Pyrido[2,3-b]pyrazine
Densité 1.27g/cm3
Point de fusion 139-143℃
Point d'ébullition 253.9°C at 760 mmHg
Indice de réfraction 1.665
Point d'éclair 115.9°C
Pression de vapeur 0.0284mmHg at 25°C
Les symboles de danger  Xn:Harmful;
Codes des risques R20/21/22:Harmful by inhalation, in contact with skin and if swallowed.;
R36/37/38:Irritating to eyes, respiratory system and skin.;
Description de sécurité 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.;