CUMENE

2.1 Classification of the substance or mixture

This chemical is considered hazardous according to the 2012 OSHA Hazard Communication Standard (29 CFR 1910.1200) Considered a dangerous substance or mixture according to the Globally Harmonized System (GHS) Acute toxicity - Oral Category 4 Acute toxicity - Dermal Category 3 Acute toxicity - Inhalation (Gases) Category 3 Acute toxicity - Inhalation (Vapors) Category 3 Acute toxicity - Inhalation (Dusts/Mists) Category 3 Skin corrosion/irritation Category 1 Sub-category B Serious eye damage/eye irritation Category 1 Skin sensitization Category 1 Germ cell mutagenicity Category 2 Specific target organ toxicity (single exposure) Category 3 Organic peroxides Type F Flammable liquids Category 3

2.2 Label elements

Danger

Hazard statements

Harmful if swallowed Toxic if inhaled Causes severe skin burns and eye damage May cause an allergic skin reaction Suspected of causing genetic defects May cause respiratory irritation. May cause drowsiness or dizziness Heating may cause a fire Flammable liquid and vapor

2.3 Other hazards

Not Applicable

Other hazards

Toxic to aquatic life with long lasting effects

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 Keep/Store away from clothing and other combustible materials Do not eat, drink or smoke when using this product Keep away from heat/sparks/open flames/hot surfaces. — No smoking Use explosion-proof electrical/ventilating/lighting/ .? /equipment Ground/bond container and receiving equipment Use only non-sparking tools Take precautionary measures against static discharge Use only outdoors or in a well-ventilated area Do not breathe dust/fume/gas/mist/vapors/spray Wear protective gloves/protective clothing/eye protection/face protection Contaminated work clothing must not be allowed out of the workplace Keep only in original container

Response

Immediately call a POISON CENTER or doctor/physician In case of fire: Use CO2, dry chemical, or foam to extinguish. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Immediately call a POISON CENTER or doctor/physician. IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower Wash contaminated clothing before reuse If skin irritation or rash occurs: Get medical advice/attention IF INHALED: Remove person to fresh air and keep comfortable for breathing. Immediately call a POISON CENTER or doctor/physician. Call a POISON CENTER or doctor/physician if you feel unwell. IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell Rinse mouth Do NOT induce vomiting

Storage

Store locked up Store in a well-ventilated place. Keep container tightly closed Store in a well-ventilated place. Keep cool Store at temperatures not exceeding 8 °C/46.4 °F. Keep cool Protect from sunlight Store away from other materials

Precautionary statements

Disposal Dispose of contents/container to an approved waste disposal plant