Butadiene

Hazard statements (CLP)

H220, H280, H340, H350

Code

Statements

H220

Extremely flammable gas

SECTION 2: Hazards identification

GHS Classification GHS Classification Flammable gases Category 1A Gases under pressure Liquefied gas Germ cell mutagenicity Category 1B Inhalation) Carcinogenicity (Inhalation) Category 1A GHS label elements Hazard pictograms

Signal word

Danger Hazard statements

Physical hazards

H220 Extremely flammable gas H280 Contains gas under pressure; may explode if heated

Health hazards

H340 May cause genetic defects if inhaled H350 May cause cancer

Environmental hazards

Not classified as an environmental hazard under GHS criteria

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, hot surfaces, sparks, open flames and other ignition sources. No smoking. P243 Take precautionary measures against static discharge. P280 Wear protective gloves/ protective clothing/ eye protection/ face protection.

Response

P377 Leaking gas fire: Do not extinguish, unless leak can be stopped safely. P381 Eliminate all ignition sources if safe to do so. P308 + P313 IF exposed or concerned: Get medical advice/ attention.

Storage

P410 + P403 Protect from sunlight. Store in a well-ventilated place. P405 Store locked up.

Disposal

P501 Dispose of contents and container to appropriate waste site or reclaimer in accordance with local and national regulations.

Other hazards which do not result in classification

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.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.Highly reactive.May form explosive peroxides.Slightly irritating to respiratory system.Slightly irritating to the eye.Vapours may cause drowsiness and dizziness.Rapid release of gases which are liquids under pressure may cause frost burns of exposed tissues (skin, eye) due to evaporative cooling.Possibility of organ or organ system damage from prolonged exposure; see Section 11 for details. Target organ(s):Ovary

2.1 Classification of the substance or mixture

Flammable gases : Category 1A Gases under pressure : Liquefied gas Germ cell mutagenicity : Category 1B (Inhalation) Carcinogenicity (Inhalation)