Registration Dossier
Registration Dossier
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EC number: 401-680-5 | CAS number: 125304-04-3 TINUVIN 171; TINUVIN 571
Guidance on Safe Use
Administrative data
First-aid measures
General advice:
Remove contaminated clothing.
If inhaled:
If difficulties occur after vapour/aerosol has been inhaled, remove to fresh air and seek medical
attention.
On skin contact:
Wash thoroughly with soap and water.
On contact with eyes:
Wash affected eyes for at least 15 minutes under running water with eyelids held open.
On ingestion:
Rinse mouth and then drink plenty of water.
Note to physician:
Treatment: Treat according to symptoms (decontamination, vital functions), no known specific
antidote.
Fire-fighting measures
Suitable extinguishing media:
water spray, dry extinguishing media, foam
Unsuitable extinguishing media for safety reasons:
water jet
Specific hazards:
harmful vapours
Evolution of fumes/fog. The substances/groups of substances mentioned can be released in case of
fire.
Special protective equipment:
Wear a self-contained breathing apparatus.
Further information:
The degree of risk is governed by the burning substance and the fire conditions. Contaminated
extinguishing water must be disposed of in accordance with official regulations.
Accidental release measures
Personal precautions:
Use personal protective clothing. Breathing protection required.
Environmental precautions:
Contain contaminated water/firefighting water. Do not discharge into drains/surface
waters/groundwater.
Methods for cleaning up or taking up:
For large amounts: Pump off product.
For residues: Pick up with suitable absorbent material. Dispose of absorbed material in accordance
with regulations.
Handling and storage
Handling
No special measures necessary provided product is used correctly.
Protection against fire and explosion:
Take precautionary measures against static discharges.
Storage
Segregate from acids and bases. Segregate from strong oxidizing agents. Segregate from foods and
animal feeds.
Further information on storage conditions: Keep container tightly closed in a cool, well-ventilated
place. Keep only in the original container.
Transport information
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Marine transport (UN RTDG/IMDG)
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Exposure controls / personal protection
Components with workplace control parameters
none
Personal protective equipment
Respiratory protection:
Respiratory protection in case of vapour/aerosol release. Particle filter with medium efficiency for solid
and liquid particles (e.g. EN 143 or 149, Type P2 or FFP2)
Hand protection:
Chemical resistant protective gloves (EN 374)
Suitable materials short-term contact and/or splashes (recommended: At least protective index 2,
corresponding > 30 minutes of permeation time according to EN 374)
butyl rubber (butyl) - 0.7 mm coating thickness
nitrile rubber (NBR) - 0.4 mm coating thickness
Supplementary note: The specifications are based on tests, literature data and information of glove
manufacturers or are derived from similar substances by analogy. Due to many conditions (e.g.
temperature) it must be considered, that the practical usage of a chemical-protective glove in practice
may be much shorter than the permeation time determined through testing.
Manufacturer's directions for use should be observed because of great diversity of types.
Eye protection:
Safety glasses with side-shields (frame goggles) (e.g. EN 166)
General safety and hygiene measures:
Handle in accordance with good industrial hygiene and safety practice. Wearing of closed work
clothing is recommended. When using, do not eat, drink or smoke. Hands and/or face should be
washed before breaks and at the end of the shift. At the end of the shift the skin should be cleaned and
skin-care agents applied.
Stability and reactivity
Conditions to avoid: Avoid electro-static discharge.
Thermal decomposition: > 350 °C
No decomposition if stored and handled as
prescribed/indicated.
Substances to avoid:
strong acids, strong bases, strong oxidizing agents
Hazardous reactions:
No hazardous reactions when stored and handled according to instructions.
No hazardous decomposition products if stored and handled as prescribed/indicated.
Disposal considerations
Must be dumped or incinerated in accordance with local regulations.
Waste key:
07 02 08¤ other still bottoms and reaction residues
Contaminated packaging:
Uncontaminated packaging can be re-used.
Packs that cannot be cleaned should be disposed of in the same manner as the contents.
Information on Registered Substances comes from registration dossiers which have been assigned a registration number. The assignment of a registration number does however not guarantee that the information in the dossier is correct or that the dossier is compliant with Regulation (EC) No 1907/2006 (the REACH Regulation). This information has not been reviewed or verified by the Agency or any other authority. The content is subject to change without prior notice.
Reproduction or further distribution of this information may be subject to copyright protection. Use of the information without obtaining the permission from the owner(s) of the respective information might violate the rights of the owner.
