Diacetyl for synthesis
2,3-Butanedione
MERCK Schuchardt
F Xn
CAS :431-03-8
Storage class :3 A
Water pollution class :1
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Hazard / Symptom
Hazard Highly flammable. Harmful by inhalation. Irritating to eyes and skin.
After absorption of toxic quantities
After skin contact Irritations.
After eye contact Irritations.
After inhalation Irritations of the mucous membranes, coughing, and dyspnoea.
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Protective equipments / General working measures
GLASS GLOVE RESPIRATOR
NO SMOKING NO FIRE
Keep container in a well-ventilated place. Keep away from sources of ignition - No smoking. Wear suitable gloves. Use only in well-ventilated areas.
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Accidental release measures / Fire-fighting measures
Suitable extinguishing media Water, CO2, foam, powder.
Additional informations Take up with liquid-absorbent material (e.g. Chemizorb® ). Forward for disposal. Clean up affected area. Do not inhale vapours.
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First aid
FIRST AID
After inhalation fresh air.
After skin contact wash off with plenty of water. Remove contaminated clothing.
After eye contact rinse out with plenty of water for at least 10 minutes with the eyelid held wide open. Summon eye specialist.
After swallowing make the victim drink plenty of water, induce vomiting. Summon doctor.
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