Tetraethylammonium hydroxide, 25% w/w in methanol

Hazard statements (CLP)

H225, H290, H300, H311+H331, H314, H370, H372

Code

Statements

H225

Highly flammable liquid and vapour

H290

May be corrosive to metals

H300

Fatal if swallowed

H311+H331

Toxic in contact with skin or if inhaled

H314

Causes severe skin burns and eye damage.

H370

Causes damage to organs

H372

Causes damage to organs through prolonged or repeated exposure

SECTION 2: Hazards identification

Physical State

Appearance/Odor

Liquid No information available Emergency Overview Highly flammable liquid and vapor. Toxic in contact with skin. Causes damage to organs. Toxic if inhaled. Causes severe skin burns and eye damage. Fatal if swallowed. Causes damage to organs through prolonged or repeated exposure. May be corrosive to metals. Air sensitive Classification of the substance or mixture Flammable liquids Category 2 Substances/mixtures corrosive to metal Category 1 Acute Oral Toxicity Category 2 Acute Dermal Toxicity Category 3 Acute Inhalation Toxicity - Vapors Category 3 Skin Corrosion/Irritation Category 1 B Serious Eye Damage/Eye Irritation Category 1 Specific target organ toxicity - (single exposure) Category 1 Specific target organ toxicity - (repeated exposure) Category 1 Label Elements

Signal word

Danger Hazard Statements H225 - Highly flammable liquid and vapor H290 - May be corrosive to metals H370 - Causes damage to organs H314 - Causes severe skin burns and eye damage H372 - Causes damage to organs through prolonged or repeated exposure H300 - Fatal if swallowed H311 + H331 - Toxic in contact with skin or if inhaled

Prevention

P270 - Do not eat, drink or smoke when using this product P280 - Wear protective gloves/protective clothing/eye protection/face protection P210 - Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking P234 - Keep only in original packaging P240 - Ground and bond container and receiving equipment P242 - Use non-sparking tools P243 - Take action to prevent static discharges P264 - Wash face, hands and any exposed skin thoroughly after handling P271 - Use only outdoors or in a well-ventilated area

Response

P303 + P361 + P353 - IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water or shower P304 + P340 - IF INHALED: Remove person to fresh air and keep comfortable for breathing P305 + P351 + P338 - IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing P310 - Immediately call a POISON CENTER or doctor P370 + P378 - In case of fire: Use dry sand, dry chemical or alcohol-resistant foam to extinguish P330 - Rinse mouth P331 - Do NOT induce vomiting P390 - Absorb spillage to prevent material damage P362 + P364 - Take off contaminated clothing and wash it before reuse

Storage

P405 - Store locked up P402 - Store in a dry place P403 + P233 - Store in a well-ventilated place. Keep container tightly closed P406 - Store in corrosion resistant polypropylene container with a resistant inliner

Disposal

P501 - Dispose of contents/ container to an approved waste disposal plant

Other physicochemical hazards

Highly flammable. Vapors may cause flash fire or explosion. May be corrosive to metals.

Health hazards

Toxic if swallowed. Toxic in contact with skin. Causes damage to organs. Toxic if inhaled. Harmful if inhaled. Corrosive. Causes skin and eye burns. Causes serious eye damage. Causes damage to organs through prolonged or repeated exposure. Very toxic if swallowed.

Environmental hazards

Contains no substances known to be hazardous to the environment or not degradable in waste water treatment plants. Is not likely mobile in the environment due its low water solubility. Spillage unlikely to penetrate soil. Toxic to terrestrial vertebrates. This product does not contain any known or suspected endocrine disruptors.

2.1 Classification of the substance or mixture

Flammable liquids. Category 2 Substances/mixtures corrosive to metal Category 1 Acute Oral Toxicity Category 2 Acute Dermal Toxicity Category 3 Acute Inhalation Toxicity - Vapors Category 3 Skin Corrosion/Irritation Category 1 B Serious Eye Damage/Eye Irritation Category 1 Specific target organ toxicity - (single exposure) Category 1 Specific target organ toxicity - (repeated exposure) Category 1