CYCLOHEXANE,

2.1 Classification of the substance or mixture

This chemical is considered hazardous by 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 - Inhalation (Vapors) Category 4 Skin corrosion/irritation Category 2 Serious eye damage/eye irritation Category 2B Specific target organ toxicity (single exposure) Category 3 Aspiration toxicity Category 1 Flammable liquids Category 2

2.2 Label elements

Danger

Hazard statements

Harmful if inhaled Causes skin irritation Causes eye irritation May cause drowsiness or dizziness May be fatal if swallowed and enters airways Highly flammable liquid and vapor

2.3 Other hazards

Not Applicable

Other hazards

Not available

Prevention

Avoid breathing mist or vapors Use only outdoors or in a well-ventilated area Wash face, hands and any exposed skin thoroughly after handling Keep away from heat/sparks/open flames/hot surfaces. — No smoking Keep container tightly closed Ground container and receiving equipment Use explosion-proof equipment Use only non-sparking tools Take precautionary measures against static discharge Keep cool Wear protective gloves Wear eye/face protection

Response

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. If eye irritation persists: Get medical attention. If skin irritation occurs: Get medical attention IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water Wash contaminated clothing before reuse IF INHALED: Remove person to fresh air and keep comfortable for breathing. Call a POISON CENTER or physician if you feel unwell. IF SWALLOWED: Immediately call a POISON CENTER or physician Do NOT induce vomiting

Storage

Store locked up Store in a well-ventilated place. Keep container tightly closed

Precautionary statements

Disposal Dispose of contents and container to an approved waste disposal plant in accordance with local, regional, national and international regulations as applicable