3,4-Dichloro-1-butene

SECTION 2: Hazards identification

(29 CFR 1910.1200) Classification

Signal word

Warning Hazard Statements Flammable liquid and vapor Suspected of causing genetic defects Harmful if swallowed or if inhaled

Prevention

Obtain special instructions before use Do not handle until all safety precautions have been read and understood 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 Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking Keep container tightly closed Ground and bond container and receiving equipment Use explosion-proof electrical/ventilating/lighting equipment Wear protective gloves/protective clothing/eye protection/face protection Take action to prevent static discharges Use non-sparking tools

Response

IF exposed or concerned: Get medical attention/advice Inhalation IF INHALED: Remove person to fresh air and keep comfortable for breathing Skin IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water or shower Ingestion IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell Rinse mouth Fire In case of fire: Use CO2, dry chemical, or foam to extinguish

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

Toxic to aquatic life with long lasting effects

2.1 Classification of the substance or mixture

Category 3 Acute oral toxicity Category 4 Acute Inhalation Toxicity - Vapors Category 4 Germ Cell Mutagenicity Category 2 Label Elements