Hazard statements
H220：Extremely flammable gas
H280：Contains gas under pressure; may explode if heated
H336：May cause drowsiness or dizziness
Precautionary statements
P210：Keep away from heat/sparks/open flames/hot surfaces. — No smoking.
P261：Avoid breathing dust/fume/gas/mist/vapours/spray.
P271：Use only outdoors or in a well-ventilated area.
P403+P233：Store in a well-ventilated place. Keep container tightly closed.
P410+P403：Protect from sunlight. Store in a well-ventilated place.
