Ethynylmagnesium bromide solution, 0.5 M in THF

Hazard statements (CLP)

H225, H261, H302, H314, H318, H335, H336, H351

Code

Statements

H225

Highly Flammable liquid and vapour

SECTION 2: Hazards identification

2.1 Classification of the substance or mixture

Flammable liquids (Category 2) Substances And Mixtures Which, In Contact With Water, Emit Flammable Gases (Category 2) Acute toxicity, oral (Category 4) Skin corrosion/irritation (Category 1B) Serious eye damage/eye irritation (Category 1) Respiratory tract irritation (Category 3) Narcotic effects (Category 3) Carcinogenicity (Category 2)

Signal word

Danger

Hazard statements

H225 Highly Flammable liquid and vapour H261 In contact with water releases flammable gas H302 Harmful if swallowed Ethynylmagnesium H314 bromide solution, 0.5 M in Causes severe skin burns and eye damage THF Page 1 of 7 H318 Causes serious eye damage H302 Harmful if swallowed H314 Causes severe skin burns and eye damage H318 Causes serious eye damage H335 May cause respiratory irritation H336 May cause drowsiness or dizziness H351 Suspected of causing cancer

Precautionary statements

P201 Obtain special instructions before use. P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking. P223 Keep away from any possible contact with water, because of violent reaction and possible flash fire. P233 Keep container tightly closed. P240 Ground/bond container and receiving equipment. P241 Use explosion­proof electrical/ventilating/lighting/equipment. P270 Do not eat, drink or smoke when using this product. P280 Wear protective gloves/protective clothing/eye protection/face protection. P301 + P312 IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell. P301 + P330 + P331 IF SWALLOWED: Rinse mouth. Do NOT induce vomiting. P303 + P361 + P353 IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower. P304 + P340 IF INHALED: Remove victim to fresh air and Keep at rest in a position 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. P308 + P313 IF exposed or concerned: Get medical advice/attention. P310 Immediately call a POISON CENTER or doctor/physician. P335 + P334 Brush off loose particles from skin. Immerse in cool water/wrap in wet bandages. P402 + P404 Store in a dry place. Store in a closed container. P403 + P233 Store in a well­ventilated place. Keep container tightly closed. P403 + P235 Store in a well­ventilated place. Keep cool. P501 Dispose of contents/ container to an approved waste disposal plant.