Name | 2,3-DIPHENYLQUINOXALINE |
Synonyms | NSC 15232 2,3-DIPHENYLQUINOXALINE Quinoxaline,2,3-diphenyl- 2,3-Diphenyl-1,4-quinoxaline 2,3-Diphenyl-1,4-benzodiazine |
CAS | 1684-14-6 |
EINECS | 216-865-4 |
Molecular Formula | C20H14N2 |
Molar Mass | 282.35 |
Density | 1.0564 (rough estimate) |
Melting Point | 125-128 °C |
Boling Point | 414.95°C (rough estimate) |
Appearance | Beige to Light Grey-Brown Fine Crystalline Powder |
pKa | -0.06±0.48(Predicted) |
Storage Condition | Sealed in dry,Room Temperature |
Stability | Stable. Incompatible with strong oxidizing agents. |
Refractive Index | 1.6450 (estimate) |
MDL | MFCD00014659 |
Hazard Symbols | Xi - Irritant |
Risk Codes | 36/37/38 - Irritating to eyes, respiratory system and skin. |
Safety Description | S24/25 - Avoid contact with skin and eyes. S37/39 - Wear suitable gloves and eye/face protection S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. |
HS Code | 29339900 |
Raw Materials | Quinoxaline, 1,2-dihydro-2,3-diphenyl- DIPHENYLPROPYNONE Diphenylacetylene 2-Phenylacetophenone 2-Nitroaniline Benzoin o-Phenylenediamine |
BRN | 209272 |