1,3. Butadiene

SECTION 2: Hazards identification

GHS Classification GHS Classification Gases under pressure, Liquefied gas │Extremely Flammable gases, Category 1 │ Germ cell mutagenicity, Category 1B │ Carcinogenicity, Category 1B

Hazard statements

Contains gas under pressure; may explode if heated │ May cause cancer │ May cause genetic defects.

Signal word

DANGER Extremely Flammable Gasses Category 1 NFPA Hazard Rating : Health = 2 Flammability = 4 Reactivity = 2

Precautionary statements

Obtain special instructions before use│Do not handle until all safety precautions have been read and understood│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│Liquid causes frostbite on skin contact│Take precautionary measure against static discharge│Avoid breathing dust/fume/gas/ mist/vapors/spray│Wash skin thoroughly after handling│Do not eat, drink or smoke when using this product│Use only outdoors or in a well–ventilated area │Avoid release to the environment│Wear protective gloves/protective clothing/eye protection/face protection.

2.1 Classification of the substance or mixture

Gases under pressure, Liquefied gas │Extremely Flammable gases, Category 1 │ Germ cell mutagenicity, Category 1B │ Carcinogenicity, Category 1B. Hazard statements : Contains gas under pressure; may explode if heated │ May cause cancer │ May cause genetic defects. Pictogram (Hazard Symbols) : Signal Word : DANGER Extremely Flammable Gasses Category 1 NFPA Hazard Rating : Health = 2 Flammability = 4 Reactivity = 2