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CROTONALDEHYDE | ICSC: 0241 |
Propylene aldehyde 2-Butenal beta-Methylacrolein Crotonaldehyde stabilized C4H6O / CH3CH=CHCHO Molecular mass: 70.1 RTECS # GP9499000) ICSC # 0241 UN # 1143 EC # 605-009-00-9 |
TYPES OF HAZARD/ EXPOSURE |
ACUTE HAZARDS/ SYMPTOMS |
PREVENTION |
FIRST AID/ FIRE FIGHTING |
FIRE |
Highly flammable.
Many reactions may cause fire or explosion.
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NO open flames, NO sparks, and NO smoking.
NO contact with strong oxidants and incompatible substances (see Chemical Dangers).
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Powder, alcohol-resistant foam, water spray, carbon dioxide.
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EXPLOSION |
Vapour/air mixtures are explosive.
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Closed system, ventilation, explosion-proof electrical equipment and lighting.
Do NOT use compressed air for filling, discharging, or handling.
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In case of fire: keep drums, etc., cool by spraying with water.
Combat fire from a sheltered position.
Fire fighters should wear complete protective clothing including self-contained breathing apparatus.
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EXPOSURE |
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PREVENT GENERATION OF MISTS!
STRICT HYGIENE!
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IN ALL CASES CONSULT A DOCTOR!
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Burning sensation.
Cough.
Laboured breathing.
Shortness of breath.
Sore throat.
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Ventilation, local exhaust, or breathing protection.
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Fresh air, rest.
Refer for medical attention.
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Redness.
Burning sensation.
Pain.
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Protective gloves.
Protective clothing.
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Remove contaminated clothes.
Rinse skin with plenty of water or shower.
Refer for medical attention.
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Corrosive.
Redness.
Pain.
Severe deep burns.
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Face shield,
or eye protection in combination with breathing protection.
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First rinse with plenty of water for several minutes (remove contact lenses if easily possible), then take to a doctor.
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Abdominal pain.
Burning sensation.
Shock or collapse.
(Further see Inhalation).
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Do not eat, drink, or smoke during work.
Wash hands before eating.
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Rinse mouth.
Induce vomiting (ONLY IN CONSCIOUS PERSONS!).
Refer for medical attention.
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SPILLAGE DISPOSAL | STORAGE | PACKAGING & LABELLING | ||
Evacuate danger area!
Consult an expert!
Ventilation.
Collect leaking and spilled liquid in sealable containers as far as possible.
Absorb remaining liquid in sand or inert absorbent and remove to safe place.
Do NOT wash away into sewer.
Do NOT absorb in saw-dust or other combustible absorbents.
Do NOT let this chemical enter the environment.
(extra personal protection: complete protective clothing including self-contained breathing apparatus).
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Fireproof.
Separated from
strong oxidants,
food and feedstuffs, alkalies.
Cool.
Keep in the dark.
Well closed.
Store only if stabilized.
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Airtight.
Unbreakable packaging; put breakable packaging into closed unbreakable container.
Do not transport with food and feedstuffs.
F symbol T symbol R: 11-23-36/37/38 S: (1/2-)29-33-45 UN Hazard Class: 6.1 UN Subsidiary Risks: 3 UN Packing Group: I Marine pollutant. |
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SEE IMPORTANT INFORMATION ON BACK | ||||
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CROTONALDEHYDE | ICSC: 0241 |
I M P O R T A N T D A T A |
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PHYSICAL PROPERTIES |
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ENVIRONMENTAL DATA |
The substance is toxic to aquatic organisms.
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N O T E S | ||||
Rinse contaminated clothes (fire hazard) with plenty of water.
Check for peroxides prior to distillation; eliminate if found.
Commercial crotonaldehyde is stabilized with water.
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ADDITIONAL INFORMATION | |||||
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