Registration Dossier
Registration Dossier
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EC number: 411-700-4 | CAS number: 140921-24-0 HÄRTER VERSUCHSPRODUKT LS 2959E; HÄRTER VP LS 2959E
Guidance on Safe Use
Administrative data
First-aid measures
Emergency measure - Inhalation: Remove to fresh air, if necessary seek medical advice.
Emergency measure - Eyes: Rinse eyes immediately with plenty of water. Consult an
occulist.
Emergency measure - Skin: Remove mechanically and wash immediately with soap and water. Remove contaminated clothes and protective clothes.
Emergency measure - Ingestion: Drink great amounts of water. Either induce vomiting or
provide gastric lavage, then give active coal. Seek medical
advice.
Fire-fighting measures
Recommended extinguishing agent: Dry extinguishing agent, dry powder, CO2, foam or water.
Product arising from burning: CO2, CO, H2O, NOx, nitrogen containing compounds.
Product determined by test: N
Protective equipment: Protective clothes, breathing apparatus (depending on the
extension of the fire and the local situation.).
Accidental release measures
Emergency measures in case of spillage: Because of the sensitizing effects of the substance special
attention is recommended. Do not breathe vapours which are formed when the substance is in contact with water. Avoid skin contact. The substance must not enter into the
canalization. Keep ignition sources away. Provide good ventilation. Keep away unconcerned persons.
Collect spilt product mechanically. Adsorb residues with
adsorbend or dry sand and store in closed, well labelled
containers.
Cleaning personal should use the measures described in
2.3.1.
Discharge of the waste containers should take place
according to local and administrative regulations, e.g. by
controlled incineration.
Handling and storage
Handling:
Respect the usual precautions when handling chemicals. The substance generates aminogroups (pH in Wasser: 9.8) and 2-ethylhexanal in present of water. Therefore and due to the sensitizing effect of the substance wear protective clothes, gloves and goggles/face protection when handling the substance.
The processing of the substance esp. of greater amounts under humidity of atmosphere should only take place in well ventilated rooms. Furthermore provide good exhaustion in order to avoid high flammable mixtures of air and 2-ethylhexanal vapours. If greater amounts of 2-ethylhexanal vapour are generated wear gas mask (gas filter A; colour: brown). In case of high concentration of the vapour wear self contained breathing apparatus.
Change contamined clothes immediately.
Keep away from foodstuff and tobaco.
Storage:
Store whatever happens dry and tightly closed in a cool, good ventilated place. Avoid temperatures > 50°C and <0°C.
Keep store rooms according to conditions of good hygiene. Reclose all open containers tightly. Avoid product residues on the containers.
Transport information
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Marine transport (UN RTDG/IMDG)
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Air transport (UN RTDG/ICAO/IATA)
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Special provisions / remarks
- Remarks:
- Transportcode: GGVE/GGVS: Kl. RN. Ziff. 301D
The packaging provided by the producer ensures that transportation takes place under normal conditions without the risk of breakage for the packing drums. Careful close opened packing drums during in-company transport, label them according to the regulations, be sure to avoid the access of moisture.
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Exposure controls / personal protection
Respect the usual precautions when handling chemicals. The substance generates aminogroups (pH in Wasser: 9.8) and 2-ethylhexanal in present of water. Therefore and due to the sensitizing effect of the substance wear protective clothes, gloves and goggles/face protection when handling the substance.
The processing of the substance esp. of greater amounts under humidity of atmosphere should only take place in well ventilated rooms. Furthermore provide good exhaustion in order to avoid high flammable mixtures of air and 2-ethylhexanal vapours. If greater amounts of 2-ethylhexanal vapour are generated wear gas mask (gas filter A; colour: brown). In case of high concentration of the vapour wear self contained breathing apparatus.
Change contamined clothes immediately.
Keep away from foodstuff and tobaco.
Stability and reactivity
Chemical reaction with water: In contact with water 2-ethylhexanal (CAS Nr.: 123-05-7) is
generated. The vapours are heavier than air and they form
explosive mixtures with air. They are irritant to eyes and breathing tract.
Disposal considerations
Industry - Possibility of recovery/recycling: The substance will be used as reaction partner in
formulations with aliphatic resp. aromatic
polyisocyanate-prepolymers. A reuse or recycling from such formulations is in praxis not possible.
Industry - Possibility of neutralisation: No possibilities known.
Industry - Possibility of destruction: controlled discharge: No discharge in waste sites. Substance is a liquid.
Industry - Possibility of destruction - incineration: The recommended way of discharge is incineration. The usual
gases are formed which are generally generated when oxygen and nitrogen containing compounds are incinerated.
Industry - Possibility of destruction - water purification: The substance must not enter the canalisation or in the
waste water. Informations concerning the degradation
behaviour in water purification plants are not available.
The substance reacts with water resp. humidity and shows a
biodegradation of 43 %.
Public at large - Possibility of recovery/recycling: not applicable.
The substance is not used in the public domain.
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.
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