Isoprene

Hazard statements (CLP)

H224, H303, H341, H350, H401, H411

Code

Statements

H224

Extremely flammable liquid and vapour

SECTION 2: Hazards identification

GHS Classification GHS Classification Flammable liquids Category 1 Acute toxicity (Oral) Category 5 Germ cell mutagenicity Category 2 Carcinogenicity Category 1B Long-term (chronic) aquatic Category 2 hazard

Signal word

Danger

Physical hazards

H224 Extremely flammable liquid and vapour.

Health hazards

H303 May be harmful if swallowed. H341 Suspected of causing genetic defects. H350 May cause cancer.

Environmental hazards

H401 Toxic to aquatic life. H411 Toxic to aquatic life with long lasting effects.

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/ sparks/ open flames/ hot surfaces. No smoking. P233 Keep container tightly closed. P240 Ground/bond container and receiving equipment. P241 Use explosion-proof electrical/ ventilating/ lighting equipment. P242 Use only non-sparking tools. P243 Take precautionary measures against static discharge. P280 Wear protective gloves/ protective clothing/ eye protection/ face protection. P273 Avoid release to the environment.

Response

P303 + P361 + P353 IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water/ shower. P370 + P378 In case of fire: Use appropriate media to extinguish. P312 Call a POISON CENTER/ doctor if you feel unwell. P308 + P313 IF exposed or concerned: Get medical advice/ attention. P391 Collect spillage.

Storage

P403 + P235 Store in a well-ventilated place. Keep cool. P405 Store locked up.

Disposal

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

Other hazards which do not result in classification

This material is a static accumulator.Even with proper grounding and bonding, this material can still accumulate an electrostatic charge.If sufficient charge is allowed to accumulate, electrostatic discharge and ignition of flammable air-vapour mixtures can occur.Will float and can be reignited on surface water.Vapours are heavier than air. Vapours may travel across the ground and reach remote ignition sources causing a flashback fire danger.May form flammable/explosive vapour-air mixture.Highly reactive.May form explosive peroxides.Slightly irritating to respiratory system.Vapours may cause drowsiness and dizziness.Slightly irritating to the skin.Repeated exposure may cause skin dryness or cracking.Slightly irritating to the eye.

2.1 Classification of the substance or mixture

Flammable liquids : Category 1 Acute toxicity (Oral) : Category 5 Germ cell mutagenicity : Category 2 Carcinogenicity : Category 1B Long-term (chronic) aquatic : Category 2 hazard