Cyclopentylmagnesium chloride, 2M solution in diethyl ether

Hazard statements (CLP)

H224, H261, H302, H314, H336

Code

Statements

H224

Extremely flammable liquid and vapour

SECTION 2: Hazards identification

Physical State

Appearance/Odor

Liquid No information available Emergency Overview Extremely flammable liquid and vapor. In contact with water releases flammable gas. Harmful if swallowed. Causes severe skin burns and eye damage. May cause drowsiness and dizziness. Reacts violently with water. May form explosive peroxides. Repeated exposure may cause skin dryness or cracking. Moisture sensitive.

2.1 Classification of the substance or mixture

Flammable liquids. Category 1 Substances/mixtures which, in contact with water, emit flammable gases Category 2 Acute Oral Toxicity Category 4 Skin Corrosion/Irritation Category 1 B Serious Eye Damage/Eye Irritation Category 1 Specific target organ toxicity - (single exposure) Category 3

Signal word

Danger

Hazard statements

H224 - Extremely flammable liquid and vapor H261 - In contact with water releases flammable gases H302 - Harmful if swallowed H314 - Causes severe skin burns and eye damage H336 - May cause drowsiness or dizziness

Prevention

P210 - Keep away from heat/sparks/open flames/hot surfaces. - No smoking P231 + P232 - Handle under inert gas. Protect from moisture P240 - Ground/bond container and receiving equipment P242 - Use non-sparking tools P243 - Take precautionary measures against static discharge 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 P280 - Wear protective gloves/protective clothing/eye protection/face protection

Response

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 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/physician P330 - Rinse mouth P331 - Do NOT induce vomiting P363 - Wash contaminated clothing before reuse P370 + P378 - In case of fire: Use dry sand, dry chemical or alcohol-resistant foam for extinction P302 + P335 + P334 - IF ON SKIN: Brush off loose particles from skin. Immerse in cool water

Storage

P402 + P404 - Store in a dry place. Store in a closed container

Disposal

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

Other physicochemical hazards

Extremely flammable. Vapors may cause flash fire or explosion. In contact with water releases flammable gas. Reacts violently with water. May form explosive peroxides.

Health hazards

Harmful if swallowed. Corrosive. Causes skin and eye burns. May cause drowsiness or dizziness.

Environmental hazards

Contains no substances known to be hazardous to the environment or not degradable in waste water treatment plants. Reacts violently with water. . Toxic to terrestrial vertebrates.