Crude C4

Hazard statements (CLP)

H220, H280, H340, H350

Code

Statements

H220

Extremely flammable gas

SECTION 2: Hazards identification

Regulation (EC) No. 1272/2008 Classification of the substance or mixture

Signal word

Danger

Physical hazards

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

Health hazards

H350 May cause cancer. H340 May cause genetic defects.

Environmental hazards

Not classified as environmental hazard according to CLP criteria.

Prevention

Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking. P243 Take precautionary measures against static discharge. P201 + P202 Obtain special instructions before use. Do not handle until all safety precautions have been read and under- stood.

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.

2.3 Other hazards

The substance does not fulfill all screening criteria for persistence, bioaccumulation and toxicity and hence is not considered to be PBT or vPvB.

ECOLOGICAL INFORMATION

The substance/mixture does not contain components considered to have endocrine disrupting properties according to REACH Article 57(f) or Commission Delegated regu- lation (EU) 2017/2100 or Commission Regulation (EU) 2018/605 at levels of 0.1% or higher.

TOXICOLOGICAL INFORMATION

The substance/mixture does not contain components considered to have endocrine disrupting properties according to REACH Article 57(f) or Commission Delegated regulation (EU) 2017/2100 or Commission Regulation (EU) 2018/605 at levels of 0.1% or higher. May form explosive peroxides. Highly reactive. May form flammable/explosive vapour-air mixture. High gas concentrations will displace available air; unconsciousness and death may occur sud- denly from lack of oxygen. Exposure to rapidly expanding gases may cause frost burns to eyes and/or skin. Vapours may cause drowsiness and dizziness. Slightly irritating to respiratory system. Possibility of organ or organ system damage from prolonged exposure; see Section 11 for details. Target organ(s): Blood forming organs Reproductive system. Electrostatic charges may be generated during pumping. Electrostatic discharge may cause fire. Vapours are heavier than air. Vapours may travel across the ground and reach remote ignition sources causing a flashback fire danger.

2.1 Classification of the substance or mixture

Classification (REGULATION (EC) No 1272/2008) Flammable gases, Category 1A H220: Extremely flammable gas. Gases under pressure, Liquefied gas H280: Contains gas under pressure; may explode if heated. Carcinogenicity, Category 1A H350: May cause cancer. Germ cell mutagenicity, Category 1B H340: May cause genetic defects.