Hexachlorodisiloxane

Hazard statements (CLP)

H225, H314, H318

Code

Statements

H225

Highly Flammable liquid and vapour

SECTION 2: Hazards identification

Appearance/Odor

Clear to straw colored liquid; acrid, hydrogen chloride odor. Classification FLAMMABLE LIQUIDS – Category 2, H225 SKIN CORROSION/IRRITATION – Category 1B, H314 SERIOUS EYE DAMAGE/EYE IRRITATION – Category 1, H318

Signal word

DANGER

Hazard statements

H225: Highly flammable liquid and vapor. H314: Causes severe skin burns and eye damage. H318: Causes serious eye damage.

Prevention

P210: Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking. P233: Keep container tightly closed. P240: Ground and bond container and receiving equipment. Prevention (cont.): P241: Use explosion-proof electrical/ventilating/lighting/handling equipment. P242: Use non-sparking tools. P243: Take action to prevent static discharges. P260: Do not breathe sprays, mists, vapors and gases. P264 + P265: Wash hands and exposed skin thoroughly after handling. Do not touch eyes. P280: Wear protective gloves/protective clothing/eye protection/ face protection/hearing protection.

Response

P301 + P330 + P331 IF SWALLOWED Rinse mouth. Do NOT induce vomiting. P302 + P361 + P354 IF ON SKIN Take off immediately all contaminated clothing. Immediately rinse with water for several minutes. P303 + P361 + P353 IF ON SKIN (or hair) Take off immediately all contaminated clothing. Rinse affected areas with water. P304 + P340 IF INHALED Remove person to fresh air and keep comfortable for breathing. P305 + P354 + P338 IF IN EYES Immediately rinse with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P316: Get emergency medical help immediately. P363: Wash contaminated clothing before reuse. P370 + P378 In case of fire Use dry chemical or carbon dioxide to extinguish. DO NOT USE WATER OR FOAM.

Storage

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

Disposal

P501: Dispose of contents/container in accordance with federal, state and local regulations.

2.3 Other hazards

Hydrogen chloride may be formed by reaction with water and moisture in air.

2.1 Classification of the substance or mixture

FLAMMABLE LIQUIDS – Category 2, H225 SKIN CORROSION/IRRITATION – Category 1B, H314 SERIOUS EYE DAMAGE/EYE IRRITATION – Category 1, H318