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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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
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EC number: 259-370-9 | CAS number: 54839-24-6
- Life Cycle description
- Uses advised against
- Endpoint summary
- Appearance / physical state / colour
- Melting point / freezing point
- Boiling point
- Density
- Particle size distribution (Granulometry)
- Vapour pressure
- Partition coefficient
- Water solubility
- Solubility in organic solvents / fat solubility
- Surface tension
- Flash point
- Auto flammability
- Flammability
- Explosiveness
- Oxidising properties
- Oxidation reduction potential
- Stability in organic solvents and identity of relevant degradation products
- Storage stability and reactivity towards container material
- Stability: thermal, sunlight, metals
- pH
- Dissociation constant
- Viscosity
- Additional physico-chemical information
- Additional physico-chemical properties of nanomaterials
- Nanomaterial agglomeration / aggregation
- Nanomaterial crystalline phase
- Nanomaterial crystallite and grain size
- Nanomaterial aspect ratio / shape
- Nanomaterial specific surface area
- Nanomaterial Zeta potential
- Nanomaterial surface chemistry
- Nanomaterial dustiness
- Nanomaterial porosity
- Nanomaterial pour density
- Nanomaterial photocatalytic activity
- Nanomaterial radical formation potential
- Nanomaterial catalytic activity
- Endpoint summary
- Stability
- Biodegradation
- Bioaccumulation
- Transport and distribution
- Environmental data
- Additional information on environmental fate and behaviour
- Ecotoxicological Summary
- Aquatic toxicity
- Endpoint summary
- Short-term toxicity to fish
- Long-term toxicity to fish
- Short-term toxicity to aquatic invertebrates
- Long-term toxicity to aquatic invertebrates
- Toxicity to aquatic algae and cyanobacteria
- Toxicity to aquatic plants other than algae
- Toxicity to microorganisms
- Endocrine disrupter testing in aquatic vertebrates – in vivo
- Toxicity to other aquatic organisms
- Sediment toxicity
- Terrestrial toxicity
- Biological effects monitoring
- Biotransformation and kinetics
- Additional ecotoxological information
- Toxicological Summary
- Toxicokinetics, metabolism and distribution
- Acute Toxicity
- Irritation / corrosion
- Sensitisation
- Repeated dose toxicity
- Genetic toxicity
- Carcinogenicity
- Toxicity to reproduction
- Specific investigations
- Exposure related observations in humans
- Toxic effects on livestock and pets
- Additional toxicological data
Administrative data
First-aid measures
Skin: Remove contaminated clothing. Immediately wash skin with soap and water. Get medical attention if skin cracking or redness occurs.
Eyes: Immediately flush eye with large quantities of water for at least 15 minutes holding the eye open. Avoid contaminating unaffected eye.
Ingestion: Wash out mouth with water. Do not induce vomiting. Keep patient warm and at rest. Give 240-300 ml water to drink ( only if patient is conscious). Repeat if patient vomits. Get medical attention if patient is unwell. Get medical attention if a large quantity is ingested.
Fire-fighting measures
Fire/explosion hazards: Vapours can form explosive mixtures with air at ambient temperature. Vapours are heavier than air and can travel long distances along ground before igniting and flashing back to vapour source.
Extinguishing media: Suitable: Alcohol-resistant foam, dry chemical powder, carbon dioxide, water mist. Unsuitable: Water in a jet.
Protective equipment: Full protective clothing and self-contained breathing apparatus.
Accidental release measures
Environmental precautions: Keep away from drains, water and soil. Advise authorities if spilled material has entered water courses or sewer or has contaminated soil or vegetation.
Clean up methods: Absorb or contain liquid with sand, earth or spill control material. Collect and place in a labelled sealable container for subsequent safe disposal. Flush contaminated area with plenty of water. Put leaking containers in a labelled drum or overdrum.
Handling and storage
Storage: Storage area should be cool and dry. Keep away from direct sunlight and other sources of heat or ignition. Keep in a well-ventilated place. Store in a bunded area. Use electrically safe equipment. Earth all storage vessels.
Transport information
Land transport (UN RTDG/ADR/RID)
- UN number:
- 3272
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Inland waterway transport (UN RTDG/ADN(R))
- UN number:
- 3272
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Marine transport (UN RTDG/IMDG)
- UN number:
- 3272
Shipping information
- Proper shipping name and description:
- Esters, nos (2-ethoxy-1-methylethyl acetate)
- Chemical name:
- 2-ethoxy-1-methylethyl acetate
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Air transport (UN RTDG/ICAO/IATA)
- UN number:
- 3272
Shipping information
- Proper shipping name and description:
- Esters, nos (2-ethoxy-1-methylethyl acetate)
- Chemical name:
- 2-ethoxy-1-methylethyl acetate
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Exposure controls / personal protection
Respiratory protection: Use positive pressure breathing mask if concentrations in air could exceed occupational exposure standard
Eye protection: Protective goggles with side-shields
Hand protection: Gloves made from butyl rubber (breakthrough times >480 minutes), Neoprene™ rubber, nitrile rubber (breakthrough times up to 480 minutes).
Body protection: Neoprene™ apron. Rubber boots.
Environmental protection: Defined as a volatile organic chemical under directive 99/13. No special limits apply.
Stability and reactivity
Conditions to avoid: High temperatures and sources of ignition. Prolonged exposure to air/oxygen and light.
Materials to avoid: Oxidising agents.
Hazardous decomposition products: Oxides of carbon on combustion.
Disposal considerations
Container disposal: Drain container thoroughly. After draining, vent in a safe place away from sparks and fire.
Do not puncture, cut or weld uncleaned drums.. Send to drum recover or metal reclaimer.
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.