n-Butyllithium, 2.3M (20 wt.%) solution in Cyclohexane/Hexane

Hazard statements (CLP)

H225, H250, H260, H304, H314, H318, H336, H361f, H373, H400, H410

Code

Statements

H225

Highly Flammable liquid and vapour

SECTION 2: Hazards identification

CLP Classification - According to GB-CLP Regulations UK SI 2019/720 and UK SI 2020/1567 Classification of the substance or mixture

Physical hazards

Flammable liquids Category 2 (H225) Substances/mixtures which, in contact with water, emit flammable gases Category 1 (H260) Pyrophoric liquids Category 1 (H250)

Health hazards

Aspiration Toxicity Category 1 (H304) ______________________________________________________________________________________________ ACR37749 Page 1 / 14 Skin Corrosion/Irritation Category 1 B (H314) Serious Eye Damage/Eye Irritation Category 1 (H318) Reproductive Toxicity Category 2 (H361f) Specific target organ toxicity - (single exposure) Category 3 (H336) Specific target organ toxicity - (repeated exposure) Category 2 (H373)

Environmental hazards

Acute aquatic toxicity Category 1 (H400) Chronic aquatic toxicity Category 1 (H410) Full text of Hazard Statements: see section 16

Signal word

Danger

Hazard statements

H250 - Catches fire spontaneously if exposed to air H225 - Highly flammable liquid and vapor H260 - In contact with water releases flammable gases which may ignite spontaneously H304 - May be fatal if swallowed and enters airways H336 - May cause drowsiness or dizziness H314 - Causes severe skin burns and eye damage H410 - Very toxic to aquatic life with long lasting effects H361f - Suspected of damaging fertility H373 - May cause damage to organs through prolonged or repeated exposure EUH014 - Reacts violently with water

Precautionary statements

P280 - Wear protective gloves/protective clothing/eye protection/face protection 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 P273 - Avoid release to the environment P260 - Do not breathe dust/fume/gas/mist/vapors/spray P210 - Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking P302 + P335 + P334 - IF ON SKIN: Brush off loose particles from skin. Immerse in cool water

2.3 Other hazards

Reacts violently with water Toxic to terrestrial vertebrates This product does not contain any known or suspected endocrine disruptors

2.1 Classification of the substance or mixture

CLP Classification - According to GB-CLP Regulations UK SI 2019/720 and UK SI 2020/1567 Physical hazards Flammable liquids Category 2 (H225) Substances/mixtures which, in contact with water, emit flammable gases Category 1 (H260) Pyrophoric liquids Category 1 (H250) Health hazards Aspiration Toxicity Category 1 (H304) ______________________________________________________________________________________________ ACR37749 Page 1 / 14 Skin Corrosion/Irritation Category 1 B (H314) Serious Eye Damage/Eye Irritation Category 1 (H318) Reproductive Toxicity Category 2 (H361f) Specific target organ toxicity - (single exposure) Category 3 (H336) Specific target organ toxicity - (repeated exposure) Category 2 (H373) Environmental hazards Acute aquatic toxicity Category 1 (H400) Chronic aquatic toxicity Category 1 (H410) Full text of Hazard Statements: see section 16