Styrene (stabilised) for synthesis

After inhalation: fresh air. Immediately call in physician. If breathing stops: immediately apply artificial respiration, if necessary also oxygen.

In case of skin contact: Take off immediately all contaminated clothing. Rinse skin with water/ shower. Consult a physician.

After eye contact: rinse out with plenty of water. Call in ophthalmologist. Remove contact lenses.

After swallowing: caution if victim vomits. Keep airways free. Call a physician immediately.

Symptoms: Risk of aspiration! Pulmonary failure possible after aspiration of vomit.

Carbon dioxide (CO2) Foam Dry powder

For this substance/mixture no limitations of extinguishing agents are given.

Combustible. Vapours are heavier than air and may spread along floors. Forms explosive mixtures with air at elevated temperatures. Development of hazardous combustion gases or vapours possible in the event of fire.

Remove container from danger zone and cool with water.

Do not breathe vapours, aerosols. Avoid substance contact. Ensure adequate ventilation. Keep away from heat and sources of ignition. Evacuate the danger area, observe emergency procedures, consult an expert.

Do not let product enter drains. Risk of explosion.

Cover drains. Collect, bind, and pump off spills. Take up carefully with liquid-absorbent material (e.g. Chemizorb®). Dispose of properly. Clean up affected area.

Materials: liquid-absorbent material (e.g. Chemizorb®)

Work under hood. Do not inhale substance/mixture. Avoid generation of vapours/aerosols.

Keep container tightly closed in a dry and well-ventilated place. Keep away from heat and sources of ignition. Keep locked up or in an area accessible only to qualified or authorised persons.

Immediately change contaminated clothing. Apply preventive skin protection. Wash hands and face after working with substance.

Keep away from open flames, hot surfaces and sources of ignition. Take precautionary measures against static discharge.

Material : Viton® Break through time : 480 min Glove thickness : 0,7 mm Protective index : Full contact Manufacturer : Vitoject® (KCL 890 / Aldrich Z677698, Size M) Material : Nitrile rubber Break through time : 30 min Glove thickness : 0,4 mm Protective index : Splash contact Manufacturer : Camatril® (KCL 730 / Aldrich Z677442, Size M) Remarks : This recommendation applies only to the product stated in the safety data sheet, supplied by us and for the designated use. When dissolving in or mixing with other substances and under conditions deviating from those stated in EN 16523-1 please contact the supplier of CE-approved gloves (e.g. KCL GmbH, D-36124 Eichenzell, Internet: www.kcl.de).

Use equipment for eye protection tested and approved under appropriate government standards such as NIOSH (US) or EN 166(EU). Safety glasses

required when vapours/aerosols are generated. Our recommendations on filtering respiratory protection are based on the following standards: DIN EN 143, DIN 14387 and other accompanying standards relating to the used respiratory protection system. Recommended Filter : Filter type ABEK type: The entrepreneur has to ensure that maintenance, cleaning and testing of respiratory protective devices are carried out according to the instructions of the producer. These measures have to be properly documented.

Flame retardant antistatic protective clothing.

Do not let product enter drains.

The product is chemically stable under standard ambient conditions (room temperature). Contains the following stabiliser(s): 4-tert-butylpyrocatechol(0,0015 %)

Vapour/air-mixtures are explosive at intense warming.

Exothermic reaction with: chlorosulfonic acid, Oxidizing agents, Chlorine, Iron. Violent polymerisation may be caused by: aluminium chloride, sodium. Risk of explosion with: Strong acids, polymerisation initiators, Peroxides, Oxygen.

Heat

chlorosulfonic acid, Oxidizing agents, Chlorine, Iron, aluminium chloride, sodium, Strong acids, polymerisation initiators, Peroxides, Oxygen

For Hazardous combustion products in the event of fire: see section 5