1,4-Naphthoquinone

C₁₀H₆O₂CAS 130-15-4158.16 g/mol

Open in Covalent MOL file

Alkene Ketone

Properties

Molecular formula: C₁₀H₆O₂
Molar mass: 158.16 g/mol
Exact mass: 158.0368 Da
Density: 1.42 g/mL
Melting point: 126 °C
Water solubility: 3.5 g/L (25 °C)
logP: 1.62Crippen estimate
Polar surface area: 34.1 Å²
H-bond donors / acceptors: 0 / 2
Rotatable bonds: 0

Hazards

Danger

H301 Toxic if swallowed99.2% of notifiers
H314 Causes severe skin burns and eye damage32.3% of notifiers
H315 Causes skin irritation66.9% of notifiers
H317 May cause an allergic skin reaction88.4% of notifiers
H318 Causes serious eye damage30.3% of notifiers
H319 Causes serious eye irritation66.9% of notifiers
H330 Fatal if inhaled95% of notifiers
H334 May cause allergy or asthma symptoms or breathing difficulties if inhaled17.1% of notifiers
H335 May cause respiratory irritation81.6% of notifiers
H400 Very toxic to aquatic life95% of notifiers
H410 Very toxic to aquatic life with long lasting effects37.3% of notifiers

Aggregated from 620 ECHA notifications, via PubChem; a share says how many notifiers assign that statement.

Precautionary statements

P233, P260, P261, P264, P264+P265, P270, P271, P272, P273, P280, P284, P301+P316, P301+P330+P331, P302+P352, P302+P361+P354, P304+P340, P305+P351+P338, P305+P354+P338, P316, P317, P319, P320, P321, P330, P332+P317, P333+P317, P337+P317, P342+P316, P362+P364, P363, P391, P403, P403+P233, P405, P501