n-Butyronitrile

2.1 Classification of the substance or mixture

This chemical is considered hazardous by the 2012 OSHA Hazard Communication Standard (29 CFR 1910.1200) Flammable liquids Category 2 Acute oral toxicity Category 2 Acute dermal toxicity Category 3 Acute Inhalation Toxicity - Vapors Category 3

Signal word

Danger

Hazard statements

Highly flammable liquid and vapor Fatal if swallowed Toxic in contact with skin or if inhaled

Prevention

Keep away from heat/sparks/open flames/hot surfaces. - No smoking Keep container tightly closed Ground/bond container and receiving equipment Use explosion-proof electrical/ventilating/lighting equipment Use only non-sparking tools Take precautionary measures against static discharge Wear protective gloves/protective clothing/eye protection/face protection Wash face, hands and any exposed skin thoroughly after handling Do not eat, drink or smoke when using this product Avoid breathing dust/fume/gas/mist/vapors/spray Use only outdoors or in a well-ventilated area Inhalation Call a POISON CENTER or doctor/physician IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing Skin Call a POISON CENTER or doctor/physician if you feel unwell Take off contaminated clothing and wash before reuse IF ON SKIN: Wash with plenty of soap and water Ingestion IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician Rinse mouth Fire Explosion risk in case of fire Fight fire with normal precautions from a reasonable distance Evacuate area

Storage

Store locked up Store in a well-ventilated place. Keep cool

Disposal

Dispose of contents/container to an approved waste disposal plant

2.3 Other hazards

None identified