Registration Dossier

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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.

The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.

Diss Factsheets

Administrative data

First-aid measures

Description of first aid measures
Immediately remove contaminated clothing. If danger of loss of consciousness, place patient in
recovery position and transport accordingly. Apply artificial respiration if necessary. First aid personnel
should pay attention to their own safety.
If inhaled:
Keep patient calm, remove to fresh air, seek medical attention.
On skin contact:
Flush with copious amounts of water for at least 15 minutes. Immediate medical attention required.
On contact with eyes:
Immediately wash affected eyes for at least 15 minutes under running water with eyelids held open,
consult an eye specialist.
On ingestion:
Immediately rinse mouth and then drink plenty of water, do not induce vomiting, seek medical
Most important symptoms and effects, both acute and delayed
Symptoms: The most important known symptoms and effects are described in the labelling (see
section 2) and/or in section 11.
Indication of any immediate medical attention and special treatment needed
Treatment: Treat according to symptoms (decontamination, vital functions), no known specific

Fire-fighting measures

Extinguishing media
Suitable extinguishing media:
carbon dioxide, dry powder, water spray, foam
Special hazards arising from the substance or mixture
Self-polymerization if overheated in a container.
Advice for fire-fighters
Special protective equipment:
Wear a self-contained breathing apparatus.

Accidental release measures

Personal precautions, protective equipment and emergency procedures
Take appropriate protective measures.
Avoid contact with the skin, eyes and clothing. Ensure adequate ventilation. Use personal protective
clothing. Breathing protection required.
Environmental precautions
Do not discharge into drains/surface waters/groundwater. Contain contaminated water/firefighting
Methods and material for containment and cleaning up
For small amounts: Pick up with suitable absorbent material. Correctly dispose of recovered product
For large amounts: Pump off product. Dispose of absorbed material in accordance with regulations.
Clean contaminated floors and objects thoroughly with water and detergents, observing environmental

Handling and storage

Precautions for safe handling
The temperatures which must be avoided are to be considered. Protect against heat. Protect from
direct sunlight. Protect contents from the effects of light.
Ensure adequate inhibitor and dissolved oxygen level.
Protection against fire and explosion:
Substance/product can form explosive mixture with air. It is recommended that all conductive parts of
the machinery are grounded.
Conditions for safe storage, including any incompatibilities
Further information on storage conditions: The stabilizer is only effective in the presence of oxygen.
Maintain contact with atmosphere containing 5 - 21% oxygen. Never use tanks with inert-gas
installation for storage.
Risk of polymerization. Protect against heat. Protect from direct sunlight. Protect contents from the
effects of light. Avoid UV-light and other radiation with high energy. Protect against contamination.
Storage stability:
Ensure adequate inhibitor and dissolved oxygen level.
Specific end use(s)
For the relevant identified use(s) listed in Section 1 the advice mentioned in this section 7 is to be

Transport information

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Marine transport (UN RTDG/IMDG)

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Exposure controls / personal protection

Occupational Exposure Limit
CT-Freetext: Germany

Occupational Exposure Limit
RE-Freetext: TRGS 900 (Germany), 09/2001

Occupational Exposure Limit
Type of limit MAK (DE) other: no MAK-value established

Stability and reactivity

Disposal considerations