Methylcyclopentadienyltungsten tricarbonyl hydride

Hazard statements (CLP)

H228, H261, H301, H311, H315, H319, H331, H335

Code

Statements

H228

Flammable solid

SECTION 2: Hazards identification

Appearance/Odor

Pale yellow crystals, odor not determined. Classification FLAMMABLE SOLIDS – Category 1, H228 SUBSTANCES AND MIXTURES WHICH, IN CONTACT WITH WATER, EMIT FLAMMABLE GASES – Category 3, H261 ACUTE TOXICITY, ORAL - Category 3, H301 ACUTE TOXICITY, DERMAL - Category 3, H311 SKIN CORROSION/IRRITATION - Category 2, H315 SERIOUS EYE DAMAGE/EYE IRRITATION - Category 2A, H319 ACUTE TOXICITY, INHALATION - Category 3, H331 SPECIFIC ORGAN TOXICITY, SINGLE EXPOSURE; RESPIRATORY TRACT IRRITATION - Category 3, H335 Hazards Identification

Signal word

DANGER.

Hazard statements

H228: Flammable solid. H261: In contact with water releases flammable gas. H301: Toxic if swallowed. H311: Toxic in contact with skin. H315: Causes skin irritation. H319: Causes serious eye irritation. H331: Toxic if inhaled. H335: May cause respiratory irritation.

Prevention

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. P240: Ground and bond container and receiving equipment. P241: Use explosion-proof electrical/ventilating/lighting/processing equipment. P261: Avoid breathing dusts/aerosols/vapors/gases. P262: Do not get in eyes, on skin, or on clothing. P264 + P265: Wash hands and exposed skin thoroughly after handling. Do not touch eyes. P270: Do not eat, drink or smoke when using this product. P271: Use only outdoors or with adequate ventilation. P280: Wear protective gloves/ protective clothing/ eye protection/ face protection/hearing protection.

Response

P301 + P316 IF SWALLOWED Get emergency medical help immediately. P302 + P352 IF ON SKIN Wash with plenty of water P304 + P340 IF INHALED Remove person to fresh air and keep comfortable for breathing. P305 + P351 + P338 IF IN EYES Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P316: Get emergency medical help immediately. P330: Rinse mouth. Response (cont.): P332 + P317 If skin irritation occurs Get medical help P337 + P317 If eye irritation persists Get medical help P361 + P364: Take off immediately all contaminated clothing and wash it before reuse. P370 + P378 In case of fire Use CO2, dry chemical or foam to extinguish.

Storage

P402 + P404: Store in a dry place. Store in a closed container. P403 + P233: Store in a well ventilated place. Keep container tightly closed. P405: Store locked up.

Disposal

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

2.3 Other hazards

Reacts with water to release n-methylcyclopentadiene and carbon monoxide.

2.1 Classification of the substance or mixture

FLAMMABLE SOLIDS – Category 1, H228 SUBSTANCES AND MIXTURES WHICH, IN CONTACT WITH WATER, EMIT FLAMMABLE GASES – Category 3, H261 ACUTE TOXICITY, ORAL - Category 3, H301 ACUTE TOXICITY, DERMAL - Category 3, H311 SKIN CORROSION/IRRITATION - Category 2, H315 SERIOUS EYE DAMAGE/EYE IRRITATION - Category 2A, H319 ACUTE TOXICITY, INHALATION - Category 3, H331 SPECIFIC ORGAN TOXICITY, SINGLE EXPOSURE; RESPIRATORY TRACT IRRITATION - Category 3, H335 Section 2. Hazards Identification