tert-Butyl isocyanate

H225 – Highly flammable liquid and vapour
H302 – Harmful if swallowed
H314 – Causes severe skin burns and eye damage
H317 – May cause an allergic skin reaction
H330 – Fatal if inhaled
H334 – May cause allergy or asthma symptoms or breathing difficulties if inhaled
H335 – May cause respiratory irritation

P210 – Keep away from heat/sparks/open flames/hot surfaces – No smoking:
P260 – Do not breathe dust/fume/gas/mist/vapours/spray:
P280 – Wear protective gloves/protective clothing/eye protection/face protection:
P284 – Wear respiratory protection:
P310 – Immediately call a POISON CENTER or doctor/physician:
P305+351+338 – IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses if present and easy to do – continue rinsing
EUH014 – Reacts violently with water