4-Methylpyridine

C₆H₇NCAS 108-89-493.13 g/mol

Open in Covalent MOL file

Properties

Molecular formula: C₆H₇N
Molar mass: 93.13 g/mol
Exact mass: 93.0578 Da
Density: 0.9548 g/mL (at 20 °C)
Melting point: 3.66 °C
Boiling point: 145 °C
pKa: 5.98
Flash point: 39 °C (closed cup)
Water solubility: miscible (20 °C)
logP: 1.39Crippen estimate
Polar surface area: 12.9 Å²
H-bond donors / acceptors: 0 / 1
Rotatable bonds: 0

Hazards

Danger

H226 Flammable liquid and vaporFlammable liquids
H302 Harmful if swallowedAcute toxicity, oral
H311 Toxic in contact with skinAcute toxicity, dermal
H315 Causes skin irritationSkin corrosion/irritation
H319 Causes serious eye irritationSerious eye damage/eye irritation
H332 Harmful if inhaledAcute toxicity, inhalation
H335 May cause respiratory irritationSpecific target organ toxicity, single exposure; Respiratory tract irritation

Harmonised EU classification (CLP Annex VI, index 613-037-00-8), via PubChem.

Precautionary statements

P210, P233, P240, P241, P242, P243, P261, P262, P264, P264+P265, P270, P271, P280, P301+P317, P302+P352, P303+P361+P353, P304+P340, P305+P351+P338, P316, P317, P319, P321, P330, P332+P317, P337+P317, P361+P364, P362+P364, P370+P378, P403+P233, P403+P235, P405, P501