n-Butyllithium, 2.3M (20 wt.%) solution in Cyclohexane/Hexane C4 H9 Li 64.06

Hazard statements (CLP)

H225, H250, H260, H302+H332, H304, H314, H336, H361, H373, H410

Code

Statements

H225

Highly flammable liquid and vapour

H250

Catches fire spontaneously if exposed to air

H260

In contact with water releases flammable gases which may ignite spontaneously

H302+H332

Harmful if swallowed or if inhaled

H304

May be fatal if swallowed and enters airways

H314

Causes severe skin burns and eye damage.

H336

May cause drowsiness or dizziness

H361

Suspected of damaging fertility or the unborn child

H373

May cause damage to organs through prolonged or repeated exposure

H410

Very toxic to aquatic life with long lasting effects

SECTION 2: Hazards identification

Classified as hazardous in accordance with the criteria of EPA New Zealand Classification under Work Safe New Zealand Classified as hazardous in accordance with the criteria of EPA New Zealand GHS Classification

Physical hazards

Flammable liquids Category 2 Substances/mixtures which, in contact with water, emit flammable gases Category 1 Pyrophoric liquids Category 1

Health hazards

Aspiration Toxicity Category 1 Acute Oral Toxicity Category 4 Acute Inhalation Toxicity - Vapors Category 4 Skin Corrosion/Irritation Category 1 B Serious Eye Damage/Eye Irritation Category 1 Reproductive Toxicity Category 2 Specific target organ toxicity - (single exposure) Category 3 Specific target organ toxicity - (repeated exposure) Category 2

Environmental hazards

Acute aquatic toxicity Category 1 Chronic aquatic toxicity Category 1 ______________________________________________________________________________________________

Signal word

Danger

Hazard statements

H225 - Highly flammable liquid and vapor H250 - Catches fire spontaneously if exposed to air H260 - In contact with water releases flammable gases which may ignite spontaneously H304 - May be fatal if swallowed and enters airways H314 - Causes severe skin burns and eye damage H336 - May cause drowsiness or dizziness H361 - Suspected of damaging fertility or the unborn child H373 - May cause damage to organs through prolonged or repeated exposure H410 - Very toxic to aquatic life with long lasting effects H302 + H332 - Harmful if swallowed or if inhaled

Prevention

P201 - Obtain special instructions before use P202 - Do not handle until all safety precautions have been read and understood P223 - Do not allow contact with water P210 - Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking P222 - Do not allow contact with air P231 + P232 - Handle and store contents under inert gas. Protect from moisture P233 - Keep container tightly closed 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 P271 - Use only outdoors or in a well-ventilated area P280 - Wear protective gloves/protective clothing/eye protection/face protection P273 - Avoid release to the environment

Response

P310 - Immediately call a POISON CENTER or doctor P330 - Rinse mouth 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 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 to extinguish P391 - Collect spillage

Storage

P402 + P404 - Store in a dry place. Store in a closed container P422 - Store contents under inert gas

Disposal

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

Other hazards which do not result in classification

Toxic to terrestrial vertebrates Reacts violently with water

2.1 Classification of the substance or mixture

Physical hazards Flammable liquids Category 2 Substances/mixtures which, in contact with water, emit flammable gases Category 1 Pyrophoric liquids Category 1 Health hazards Aspiration Toxicity Category 1 Acute Oral Toxicity Category 4 Acute Inhalation Toxicity - Vapors Category 4 Skin Corrosion/Irritation Category 1 B Serious Eye Damage/Eye Irritation Category 1 Reproductive Toxicity Category 2 Specific target organ toxicity - (single exposure) Category 3 Specific target organ toxicity - (repeated exposure) Category 2 Environmental hazards Acute aquatic toxicity Category 1 Chronic aquatic toxicity Category 1