Registration Dossier
Registration Dossier
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EC number: 272-729-4 | CAS number: 68910-05-4 A complex residuum from the fractionation of the reaction products of 2-aminoethanol with ammonia to remove piperazine. It may contain such compounds as 2-[(2-aminoethyl)amino]ethanol, (aminoethyl)piperazine, (hydroxyethyl)piperazine.
Guidance on Safe Use
Administrative data
First-aid measures
Description of first aid measures
Immediately remove contaminated clothing. If the patient is likely to become unconscious, place and transport in stable sideways position (recovery position). First aid personnel should pay attention to their own safety.
If inhaled:
Keep patient calm, remove to fresh air, seek medical attention. Immediately administer a corticosteroid from a controlled/metered dose inhaler.
On skin contact:
Immediately wash thoroughly with plenty of water, apply sterile dressings, consult a skin specialist.
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:
Rinse mouth immediately with water. Immediate medical attention required.
Most important symptoms and effects, both acute and delayed
Symptoms: Information, i.e., additional information on symptoms and effects may be included in the GHS labeling phrases available in Section 2 and in the Toxicological assessments available in Section 11., Further symptoms are possible
Indication of any immediate medical attention and special treatment needed
Treatment: Treat according to symptoms (decontamination, vital functions), no known specific antidote. Pulmonary odema prophylaxis. Medical monitoring for at least 24 hours.
Fire-fighting measures
Extinguishing media
Suitable extinguishing media:
water spray, dry powder, foam, carbon dioxide
Special hazards arising from the substance or mixture
nitrogen oxides, carbon oxides
The substances/groups of substances mentioned can be released in case of fire. Under certain conditions in case of fire other hazardous combustion products may be generated.
Advice for fire-fighters
Special protective equipment:
Wear self-contained breathing apparatus and chemical-protective clothing.
Further information:
Collect contaminated extinguishing water separately, do not allow to reach sewage or effluent systems.
Accidental release measures
Personal precautions, protective equipment and emergency procedures
Breathing protection required. Avoid contact with the skin, eyes and clothing.
Environmental precautions
Do not empty into drains.
Methods and material for containment and cleaning up
For large amounts: Pump off product.
For residues: Pick up with suitable absorbent material (e.g. sand, sawdust, general-purpose binder, kieselguhr).
Cleaning operations should be carried out only while wearing breathing apparatus. Clean contaminated floors and objects thoroughly with water and detergents, observing environmental regulations. Collect waste in suitable containers, which can be labeled and sealed. Incinerate or take to a special waste disposal site in accordance with local authority regulations.
Handling and storage
Precautions for safe handling
Ensure thorough ventilation of stores and work areas. Refill and handle product only in closed system. Avoid aerosol formation. Handle in accordance with good industrial hygiene and safety practice. When using do not eat, drink or smoke. Hands and/or face should be washed before breaks and at the end of the shift.
Protection against fire and explosion:
Prevent electrostatic charge - sources of ignition should be kept well clear - fire extinguishers should be kept handy.
Conditions for safe storage, including any incompatibilities
Segregate from acids and acid forming substances.
Suitable materials for containers: Carbon steel (Iron), Stainless steel 1.4401, Stainless steel 1.4301 (V2), glass
Further information on storage conditions: Keep container tightly closed in a cool, well-ventilated place.
Storage stability:
Storage temperature: <= 60 °C
Storage duration: 24 Months
From the data on storage duration in this safety data sheet no agreed statement regarding the warrantee of application properties can be deduced.
Transport information
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Marine transport (UN RTDG/IMDG)
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Exposure controls / personal protection
Control parameters
Components with occupational exposure limits
107-15-3: Ethylenediamine |
110-85-0: Piperazine |
111-40-0: 2,2'-Iminodi(ethylamine) |
111-41-1: 2-(2-Aminoethylamino)ethanol |
112-24-3: Trientine |
141-43-5: 2-Aminoethanol |
Exposure controls
Personal protective equipment
Respiratory protection:
Self-contained breathing apparatus.
Hand protection:
Chemical resistant protective gloves (EN 374)
Suitable materials also with prolonged, direct contact (Recommended: Protective index 6, corresponding > 480 minutes of permeation time according to EN 374):
butyl rubber (butyl) - 0.7 mm coating thickness
fluoroelastomer (FKM) - 0.7 mm coating thickness
Manufacturer's directions for use should be observed because of great diversity of types.
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.
Eye protection:
Tightly fitting safety goggles (cage goggles) (e.g. EN 166) and face shield.
Body protection:
chemical-protection suit (f.e. according to EN 14605)
General safety and hygiene measures
Handle in accordance with good industrial hygiene and safety practice. Avoid contact with the skin, eyes and clothing. Do not breathe vapour/spray. Females of childbearing age should not come into contact with the product. Remove contaminated clothing immediately and dispose of safely. Store work clothing separately. Gloves must be inspected regularly and prior to each use. Replace if necessary (e.g. pinhole leaks). Observe company internal rules for skin protection.
Stability and reactivity
Reactivity
No hazardous reactions if stored and handled as prescribed/indicated.
Formation of flammable gases: | Remarks: | Forms no flammable gases in the presence of water. |
Chemical stability
The product is stable if stored and handled as prescribed/indicated.
Possibility of hazardous reactions
Strong exothermic reaction with acids.
Conditions to avoid
Avoid all sources of ignition: heat, sparks, open flame. Avoid extreme heat.
Incompatible materials
Substances to avoid:
acids, acid forming substances, nitrosating agents
Hazardous decomposition products
Possible decomposition products:
nitrogen oxides, nitrous gases, carbon oxides
Disposal considerations
Waste treatment methods
Incinerate in suitable incineration plant, observing local authority regulations.
Contaminated packaging:
Contaminated packaging should be emptied as far as possible; then it can be passed on for recycling after being thoroughly cleaned.
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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