4-Methylpyridazine

IUPAC Name: 4-methylpyridazine 
Molecular Formula: C₅H₆N₂
Molecular Weight: 94.11 g/mol
Canonical SMILES: n1nccc(c1)C
InChI: InChI=1/C5H6N2/c1-5-2-3-6-7-4-5/h2-4H,1H3 
Mol File: 1120-88-3.mol
Product Categories: Building Blocks; Heterocyclic Building Blocks; Pyridazines
XLogP3: -0.3
H-Bond Donor: 0
H-Bond Acceptor: 2
Rotatable Bond Count: 0
Exact Mass: 94.053098
MonoIsotopic Mass: 94.053098
Topological Polar Surface Area: 25.8
Heavy Atom Count: 7
Complexity: 54
Index of Refraction: 1.503 
Molar Refractivity: 27.26 cm³ 
Molar Volume: 92.1 cm³
Polarizability: 10.8×10^-24cm³ 
Surface Tension: 41 dyne/cm 
Density: 1.021 g/cm³ 
Flash Point: 105.6 °C 
Enthalpy of Vaporization: 44.46 kJ/mol 
Boiling Point: 226.9 °C at 760 mmHg 
Water Solubility: 2.28E+05 mg/L at 25 °C 
Henry's Law Constant: 3.17E-06 atm-m³/mole at 25 °C
Atmospheric OH Rate Constant: 7.36E-13 cm³/molecule-sec at 25 °C
Vapour Pressure of 4-Methylpyridazine (CAS NO.1120-88-3): 0.12 mmHg at 25 °C

Hazard Codes: Xi 
Risk Statements: 36/37/38 
R36/37/38: Irritating to eyes, respiratory system and skin.
Safety Statements: 26-37/39-36 
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. 
S37/39: Wear suitable gloves and eye/face protection. 
S36: Wear suitable protective clothing.
WGK Germany of 4-Methylpyridazine (CAS NO.1120-88-3): 3 

  4-Methylpyridazine (CAS NO.1120-88-3), its Synonyms are 4-Methylpyridazine,97% ; Pyridazine, 4-methyl- . It is clear yellow liquid.