TETRABUTYLAMMONIUM HYDROXIDE, 25 PERCENT SOLUTION IN METHANOL

2.1 Classification of the substance or mixture

Acute toxicity - Oral Category 3 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 A Serious eye damage/eye irritation Category 1 Reproductive toxicity Category 2 Specific target organ toxicity (single exposure) Category 1 Flammable liquids Category 2 Corrosive to metals Category 1

2.3 Other hazards

Not applicable

2.2 Label elements

Danger

Hazard statements

Toxic if swallowed Toxic in contact with skin Toxic if inhaled Causes severe skin burns and eye damage Suspected of damaging fertility or the unborn child Causes damage to organs Highly flammable liquid and vapor May be corrosive to metals Appearance No information available Physical state Liquid Odor No information available

Prevention

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

Response

Immediately call a POISON CENTER or doctor 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 Call a POISON CENTER or doctor if you feel unwell IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water/ shower Wash contaminated clothing before reuse IF INHALED: Remove person to fresh air and keep comfortable for breathing Immediately call a POISON CENTER or doctor IF SWALLOWED: Immediately call a POISON CENTER or doctor Rinse mouth Do NOT induce vomiting In case of fire: Use CO2, dry chemical, or foam to extinguish Absorb spillage to prevent material damage

Storage

Store locked up. Store in a well-ventilated place. Keep container tightly closed Store in corrosive resistant/ .? container with a resistant inner liner

Precautionary statements

Disposal Dispose of contents/container to an approved waste disposal plant Unknown acute toxicity 26 % of the mixture consists of ingredient(s) of unknown acute oral toxicity 26 % of the mixture consists of ingredient(s) of unknown acute dermal toxicity 26 % of the mixture consists of ingredient(s) of unknown acute inhalation toxicity (gas) 26 % of the mixture consists of ingredient(s) of unknown acute inhalation toxicity (vapor) 26 % of the mixture consists of ingredient(s) of unknown acute inhalation toxicity (dust/mist)

Further information

Can burn with an invisible flame. May cause blindness if swallowed.