Tetrahydrofuran

2.1 Classification of the substance or mixture

Specific Target Organ Toxicity -Single Exposure (Respiratory Tract Irritation) - Category 3 Specific Target Organ Toxicity -Single Exposure (Narcotic Effects) - Category 3 Serious Eye Damage - Category 1 Carcinogenicity - Category 2 Flammable Liquids - Category 2 Acute toxicity Oral - Category 4

Signal word

Danger

Hazard statements

Highly flammable liquid and vapor May cause respiratory irritation May cause drowsiness or dizziness Causes serious eye damage Suspected of causing cancer (state route of exposure if it is conclusively proven that no other routes of exposure c ause the hazard) Harmful if swallowed

Precautionary statements

If medical advice is needed, have product container or label at hand. Keep out of reach of children. Read label before use. Disposal Dispose of contents/container to disposal recycling center. Waste management should be in full compliance with federal, state and local laws.

Prevention

Avoid breathing dust/fume/gas/mist/vapors/spray. Use only outdoors or in a well-ventilated area. Keep container tightly closed. Wear protective gloves/protective clothing/eye protection/face protection. Obtain special instructions before use. Do not handle until all safety precautions have been read and understood. Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking. Ground/bond container and receiving equipment. Use explosion-proof electrical/ventilating/lighting equipment. Use only non-sparking tools. Take action to prevent static discharges. Wash with soap and water thoroughly after handling. Do not eat, drink or smoke when using this product.

Response

IF INHALED: Remove person to fresh air and keep comfortable for breathing. Call a POISON CENTER/doctor if you feel unwell. 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. IF exposed or concerned: Get medical advice/attention. IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse with water or shower. In case of fire: Use DRY chemical, alcohol- resistant foam, water spray/fog or carbon-dioxide to extinguish. IF SWALLOWED: Call a POISON CENTER/doctor if you feel unwell. Rinse mouth.

Storage

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