803038

Dicyclopentadiene (stabilised with 100-200 ppm tert-butylphenols) for synthesis

Cyclopentadiene dimer

CAS :77-73-6

Storage class :3 A

Do not allow to enter sewerage system

Hazard / Symptom
Hazard	Highly flammable. Harmful by inhalation and if swallowed. Irritating to eyes, respiratory system and skin. Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment.
After inhalation	Irritations of the mucous membranes, coughing, and dyspnoea.
After skin contact	Irritations.
After eye contact	Irritations.
After swallowing	irritations of mucous membranes in the mouth, pharynx, oesophagus and gastrointestinal tract.
After absorption of toxic quantities	ataxia (impaired locomotor coordination) gastrointestinal tract , loss of weight
Additional informations	Further hazardous properties cannot be excluded.

Protective equipments / General working measures

Wear suitable protective clothing and gloves. Avoid release to the environment. Refer to special instructions/Safety data sheets.

Accidental release measures / Fire-fighting measures
Person-related precautionary measures	Take measures to prevent electrostatic charging. Seal leak. Do not inhale vapours. Ensure supply of fresh air in enclosed rooms.
Procedures for cleaning / absorption	Take up with liquid-absorbent material (e.g. ChemizorbŽ ). Forward for disposal. Clean up affected area.
Environmental-protection measures	Do not allow to enter waters, waste water, or soil!
Suitable extinguishing media	Water, CO₂, foam, powder.

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 with the eyelid held wide open. Summon eye specialist.
After swallowing	make victim drink plenty of water, induce vomiting, summon doctor.