Phenyl isocyanate

C₇H₅NOCAS 103-71-9119.12 g/mol

Open in Covalent MOL file

Isocyanate

Properties

Molecular formula: C₇H₅NO
Molar mass: 119.12 g/mol
Exact mass: 119.0371 Da
Density: 1.0956 g/mL (at 19.6 °C)
Melting point: −30 °C
Boiling point: 158–168 °C
Flash point: 51 °C (closed cup)
logP: 1.65Crippen estimate
Polar surface area: 29.4 Å²
H-bond donors / acceptors: 0 / 2
Rotatable bonds: 1

Hazards

Danger

H226 Flammable liquid and vapor85.2% of notifiers
H302 Harmful if swallowed90.5% of notifiers
H314 Causes severe skin burns and eye damage89% of notifiers
H317 May cause an allergic skin reaction93.1% of notifiers
H318 Causes serious eye damage62.1% of notifiers
H330 Fatal if inhaled90.5% of notifiers
H334 May cause allergy or asthma symptoms or breathing difficulties if inhaled97.4% of notifiers
H335 May cause respiratory irritation67% of notifiers
H400 Very toxic to aquatic life62.9% of notifiers
H410 Very toxic to aquatic life with long lasting effects46% of notifiers
H411 Toxic to aquatic life with long lasting effects18.2% of notifiers

Aggregated from 391 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, P272, P273, P280, P284, P301+P317, P301+P330+P331, P302+P352, P302+P361+P354, P303+P361+P353, P304+P340, P305+P354+P338, P316, P317, P319, P320, P321, P330, P333+P317, P342+P316, P362+P364, P363, P370+P378, P391, P403, P403+P233, P403+P235, P405, P501