Trichlorosilane

Hazard statements (CLP)

H224, H260, H302, H314, H318, H331

Code

Statements

H224

Extremely flammable liquid and vapour

SECTION 2: Hazards identification

CLP Classification - According to GB-CLP Regulations UK SI 2019/720 and UK SI 2020/1567 Classification of the substance or mixture

Physical hazards

Flammable liquids Category 1 (H224) Substances/mixtures which, in contact with water, emit flammable gases Category 1 (H260)

Health hazards

______________________________________________________________________________________________ ALFAA14078 Page 1 / 12 Acute oral toxicity Category 4 (H302) Acute Inhalation Toxicity - Vapors Category 3 (H331) Skin Corrosion/Irritation Category 1 A (H314) Serious Eye Damage/Eye Irritation Category 1 (H318)

Environmental hazards

Based on available data, the classification criteria are not met Full text of Hazard Statements: see section 16

Signal word

Danger

Hazard statements

H224 - Extremely flammable liquid and vapor H260 - In contact with water releases flammable gases which may ignite spontaneously H302 - Harmful if swallowed H331 - Toxic if inhaled H314 - Causes severe skin burns and eye damage EUH014 - Reacts violently with water EUH029 - Contact with water liberates toxic gas EUH071 - Corrosive to the respiratory tract

Precautionary statements

P210 - Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking P231 + P232 - Handle and store contents under inert gas. Protect from moisture P280 - Wear protective gloves/protective clothing/eye protection/face protection P303 + P361 + P353 - IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water or shower P305 + P351 + P338 - IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing P310 - Immediately call a POISON CENTER or doctor/physician

2.3 Other hazards

In accordance with Annex XIII of the REACH Regulation, inorganic substances do not require assessment Toxic to terrestrial vertebrates This product does not contain any known or suspected endocrine disruptors

2.1 Classification of the substance or mixture

CLP Classification - According to GB-CLP Regulations UK SI 2019/720 and UK SI 2020/1567 Physical hazards Flammable liquids Category 1 (H224) Substances/mixtures which, in contact with water, emit flammable gases Category 1 (H260) Health hazards ______________________________________________________________________________________________ ALFAA14078 Page 1 / 12 Acute oral toxicity Category 4 (H302) Acute Inhalation Toxicity - Vapors Category 3 (H331) Skin Corrosion/Irritation Category 1 A (H314) Serious Eye Damage/Eye Irritation Category 1 (H318) Environmental hazards Based on available data, the classification criteria are not met Full text of Hazard Statements: see section 16