Diethylmethoxyborane, 1M solution in THF

Hazard statements (CLP)

H225, H250, H302, H314, H317, H318, H335, H336, H351, H373

Code

Statements

H225

Highly Flammable liquid and vapour

SECTION 2: Hazards identification

Classification of the substance or mixture Flammable liquids Category 2 (H225) Pyrophoric liquids Category 1 (H250) Acute oral toxicity Category 4 (H302) Skin Corrosion/Irritation Category 1 B (H314) Serious Eye Damage/Eye Irritation Category 1 (H318) Skin Sensitization Category 1 (H317) Carcinogenicity Category 2 (H351) Specific target organ toxicity - (single exposure) Category 3 (H335) (H336) Specific target organ toxicity - (repeated exposure) Category 2 (H373) Label Elements

Signal word

Danger Hazard Statements H225 - Highly flammable liquid and vapor H250 - Catches fire spontaneously if exposed to air H302 - Harmful if swallowed H314 - Causes severe skin burns and eye damage H317 - May cause an allergic skin reaction H335 - May cause respiratory irritation H336 - May cause drowsiness or dizziness H351 - Suspected of causing cancer H373 - May cause damage to organs through prolonged or repeated exposure

Prevention

P201 - Obtain special instructions before use P202 - Do not handle until all safety precautions have been read and understood P210 - Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking P222 - Do not allow contact with air P240 - Ground and bond container and receiving equipment P242 - Use non-sparking tools P243 - Take action to prevent static discharges P260 - Do not breathe dust/fume/gas/mist/vapors/spray P264 - Wash face, hands and any exposed skin thoroughly after handling P270 - Do not eat, drink or smoke when using this product P271 - Use only outdoors or in a well-ventilated area P272 - Contaminated work clothing should not be allowed out of the workplace P280 - Wear protective gloves

Response

P302 + P334 - IF ON SKIN: Immerse in cool water or wrap in wet bandages 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 P330 - Rinse mouth P331 - Do NOT induce vomiting P370 + P378 - In case of fire: Use dry sand, dry chemical or alcohol-resistant foam to extinguish P362 + P364 - Take off contaminated clothing and wash it before reuse

Storage

P403 + P233 - Store in a well-ventilated place. Keep container tightly closed P422 - Store contents under inert gas

Disposal

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

2.3 Other hazards

EUH019 - May form explosive peroxides 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 (H225) Pyrophoric liquids Category 1 (H250) Acute oral toxicity Category 4 (H302) Skin Corrosion/Irritation Category 1 B (H314) Serious Eye Damage/Eye Irritation Category 1 (H318) Skin Sensitization Category 1 (H317) Carcinogenicity Category 2 (H351) Specific target organ toxicity - (single exposure) Category 3 (H335) (H336) Specific target organ toxicity - (repeated exposure)