Registration Dossier
Registration Dossier
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EC number: 402-030-3 | CAS number: 624-86-2 ETA; ETA 50 (50 %IGE ZUBEREITUNG); O-ETHYLHYDROXYLAMINE
Guidance on Safe Use
Administrative data
First-aid measures
Emergency measure - Inhalation: Symptomatic treatment
Emergency measure - Eyes: Irrigate proptly with clean water
Emergency measure - Skin: Wash with copious amounts of water
Emergency measure - Ingestion: Seek immediate attention
Fire-fighting measures
Recommended extinguishing agent: Highly flammable liquid.
Foam, carbon dioxide on dry powder may be used.
Product arising from burning: Products of combustion may contain oxides of carbon and
nitrogen.
Product determined by test: N
Protective equipment: A self-contained breathing apparatus should be worn.
Accidental release measures
Emergency measures in case of spillage: Absorb spillages on to sand or other suitable absorbent
medium, sweep up and transfer to waste containers for
disposal on an approved tip. Wash down area with water. Take
appropriate precautions for a volatile flammable chemical.
Do not allow to enter water courses.
Handling and storage
Handling: Normal standards of good housekeeping to avoid ingestion,
skin and eye contact and inhalation of vapour droplets.
Respiratory protection should be adopted.
Storage: Keep containers tightly sealed. Store in a cool place out of
contact with sources of ignition.
Packaging of the substance and or preparation: Drums
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:
- Transport: Normal precautions for highly flammable liquids.
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Exposure controls / personal protection
Stability and reactivity
Danger other than fire: None reported
Chemical reaction with water: None reported
Disposal considerations
Industry - Possibility of recovery/recycling: Recovery of the substance from minor spillages or accidental
discharge to effluent is not economically possible.
Industry - Possibility of neutralisation: For small quantities neutralisation using dilute
hydrochloric acid may be possible. However, the resulting
hydrochloride may be as toxic as the substance. For large
quantities absorb on suitable material and transfer to
suitable containers for disposal. (A631, A634)
Industry - Possibility of destruction: controlled discharge: Provided dilution occurs to a concentration of (0.05 mg/l)
no acute effect on aquatic life is likely to occur. However
in view of its relative volatility, high water solubility
and biodegradability it is unlikely that the substance will
accumulate in water systems. (A641)
Industry - Possibility of destruction - incineration: The pure substance may be rendered harmless by burning under
carefully controlled conditions. However since the notified
substance is only handled as a 50% aqueous solution this
method is likely to be impracticable.
(A661)
Industry - Possibility of destruction - water purification: Based on the ecotoxicological testing results it is
suggested that the maximum level of the substance in sewage
should be no greater than 2 mg/l to safeguard against
possible inhibitory effects to nitrification of sludge
digestion. As indicated in Section 5.2.1, ETA is aerobically
biodegradable essentially completely removed under normal
aerobic sewage treatment practice at influent concentrations
of 2 mg/l or less. (A641)
Public at large - Possibility of recovery/recycling: The substance will not enter 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.
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.
