Name | 6-Methylpyridazin-3(2H)-one |
Synonyms | 6-methylpyridazin-3-ol 6-Methyl-3-pyridazinone 6-Methylpyridazin-3-one 3-pyridazinol, 6-methyl- 6-Methylpyridazin-3(2H)-one 6-Methyl-3(2H)-pyridazinone 3-methyl-1H-pyridazin-6-one 6-Methyl-2H-pyridazin-3-o... 3-Hydroxy-6-methylpyridazine 6-Methylpyridazine-3[2H]-one 6-Methyl-1,2-dihydropyriMidin-2-one 6-Methyl-2,3-dihydropyridazine-3-one |
CAS | 13327-27-0 |
EINECS | 236-367-0 |
InChI | InChI=1/C5H6N2O/c1-4-2-3-5(8)7-6-4/h2-3H,1H3,(H,7,8) |
Molecular Formula | C5H6N2O |
Molar Mass | 110.11 |
Density | 1.22±0.1 g/cm3(Predicted) |
Melting Point | 143-145°C |
Boling Point | 310.3°C at 760 mmHg |
Flash Point | 141.5°C |
Vapor Presure | 0.000331mmHg at 25°C |
Appearance | White crystal |
Color | Light yellow to Amber to Dark green |
BRN | 109928 |
pKa | 11.51±0.40(Predicted) |
Storage Condition | Sealed in dry,Room Temperature |
Refractive Index | 1.576 |
MDL | MFCD00039720 |
Physical and Chemical Properties | Colorless crystals. Melting point 138 °c. |
Hazard Symbols | Xn - Harmful |
Risk Codes | R22 - Harmful if swallowed R36/37/38 - Irritating to eyes, respiratory system and skin. |
Safety Description | S22 - Do not breathe dust. S24/25 - Avoid contact with skin and eyes. S37 - Wear suitable gloves. S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. |
HS Code | 29339900 |
Hazard Class | IRRITANT |