2,2,6,6-Tetramethylpiperidine

C₉H₁₉NCAS 768-66-1141.26 g/mol

Open in Covalent MOL file

Secondary amine

Properties

Molecular formula: C₉H₁₉N
Molar mass: 141.26 g/mol
Exact mass: 141.1517 Da
Melting point: 28 °C
Boiling point: 156 °C
pKa: 11.1
logP: 2.32Crippen estimate
Polar surface area: 12.0 Å²
H-bond donors / acceptors: 1 / 1
Rotatable bonds: 0

Hazards

Danger

H226 Flammable liquid and vapor97.1% of notifiers
H301 Toxic if swallowed50% of notifiers
H302 Harmful if swallowed51% of notifiers
H314 Causes severe skin burns and eye damage45.1% of notifiers
H315 Causes skin irritation54.9% of notifiers
H318 Causes serious eye damage12.7% of notifiers
H319 Causes serious eye irritation54.9% of notifiers
H332 Harmful if inhaled28.4% of notifiers
H335 May cause respiratory irritation55.9% of notifiers

Aggregated from 102 ECHA notifications, via PubChem; a share says how many notifiers assign that statement.

Precautionary statements

P210, P233, P240, P241, P242, P243, P260, P261, P264, P264+P265, P270, P271, P280, P301+P316, P301+P317, P301+P330+P331, P302+P352, P302+P361+P354, P303+P361+P353, P304+P340, P305+P351+P338, P305+P354+P338, P316, P317, P319, P321, P330, P332+P317, P337+P317, P362+P364, P363, P370+P378, P403+P233, P403+P235, P405, P501