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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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: 248-666-3 | CAS number: 27813-02-1
- 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
![](https://www.echa.europa.eu/o/diss-blank-theme/images/factsheets/A-REACH/factsheet/print_guidance-on-safe-use.png)
Guidance on Safe Use
Administrative data
First-aid measures
General:
First aider needs to protect himself. Take off all contaminated clothing immediately. Medical treatment is necessary if symptoms occur which are obviously caused by skin or eye contact with the product or by inhalation of its vapours.
4.1 Description of first aid measures
Inhalation:
Move subject to fresh air and keep him calm. In case of discomfort: Supply with medical care.
Skin Contact:
Wash off immediately with soap and water. If skin irritation occurs consult a physician.
Eye contact:
Flush eyes thoroughly with a large amount of water and consult a physician.
Ingestion:
Do not induce vomiting. Call a physician immediately.
4.2 Most important symptoms and effects, both acute and delayed:
Sensitization Serious eye irritation
4.3 Indication of any immediate medical attention and special treatment needed
Hazards:
No data available.
Treatment:
Symptomatic treatment.
Fire-fighting measures
5.1 Extinguishing media
Suitable extinguishing media:
foam Dry chemical. Carbon dioxide
Unsuitable extinguishing media:
High volume water jet
5.2 Special hazards arising from the substance or mixture:
May be released in case of fire: carbon monoxide, carbon dioxide, organic products of decomposition.
5.3 Advice for firefighters
Special fire fighting procedures:
Take precautionary measures against static discharges. In the event of fire, cool the endangered containers with water. When heated above the flash point and/or during spraying (atomizing), ignitible mixtures may form in air.
Special protective equipment for fire-fighters:
Wear self-contained breathing apparatus.
Accidental release measures
6.1 Personal precautions, protective equipment and emergency procedures:
Assure sufficient ventilation. Use personal protective clothing. Keep away sources of ignition. Use breathing apparatus if exposed to vapours/dust/mist/aerosol. Do not eat, drink or smoke when using this product. Wash hands thoroughly with soap and water after handling.
6.1.1 For non-emergency personnel:
No data available.
6.1.2 For emergency responders:
No data available.
6.2 Environmental Precautions:
Prevent product from getting into drains/surface water/groundwater.
6.3 Methods and material for containment and cleaning up:
Larger quantities: Remove mechanically (by pumping). Use explosion-proof equipment! Smaller quantities and/or residues: Contain with absorbent material (e.g. sand, diatomaceous earth, acid absorbent, universal absorbent or sawdust). Dispose of in accordance with regulations.
6.4 Reference to other sections:
For personal protection see section 8. For disposal considerations see section 13.
Handling and storage
7.1 Precautions for safe handling:
Do not breathe vapors. Avoid contact with skin and eyes. When using do not eat, drink or smoke. Take precautionary measures against static discharges. In the event of fire, cool the endangered containers with water. When heated above the flash point and/or during spraying (atomizing), ignitible mixtures may form in air. Keep container tightly closed. Ensure there is good room ventilation.
7.2 Conditions for safe storage, including any incompatibilities:
Protect from the action of light. Fill the container by approximately 90 % only as oxygen (air) is required for stabilisation. With large storage containers make sure the oxygen (air) supply is sufficient to ensure stability.Keep only in the original container at a temperature not exceeding 30 °C.Can polymerize with intense heat release.
7.3 Specific end use(s):
We are unaware of any specific end uses which go beyond the data reported in Section 1.
Transport information
Land transport (UN RTDG/ADR/RID)
Shippingopen allclose all
Special provisions / remarks
- Remarks:
- Not dangerous according to transport regulations.
Inland waterway transport (UN RTDG/ADN(R))
Shippingopen allclose all
Special provisions / remarks
- Remarks:
- Not dangerous according to transport regulations.
Marine transport (UN RTDG/IMDG)
Shippingopen allclose all
Special provisions / remarks
- Remarks:
- Not dangerous according to transport regulations.
Air transport (UN RTDG/ICAO/IATA)
Shippingopen allclose all
Special provisions / remarks
- Remarks:
- Not dangerous according to transport regulations.
Additional transport information
Additional information
- Special provisions / remarks / other:
- Further information
Not a dangerous good within the meaning of transportation regulations.
Exposure controls / personal protection
8.1. Control parameters
see section 8.2.
8.2. Exposure controls
For monitoring procedures refer to for instance "Empfohlene Analysenverfahren für
Arbeitsplatzmessungen", Schriftenreihe der Bundesanstalt für Arbeitsschutz and
"NIOSH Manual of Analytical Methods", National Institute for Occupational Safety
and Health.
DNEL
Critical component Routes of exposure Workers Industry / trade Note
hydroxypropyl methacrylate Inhalation 14.7 mg/m3
hydroxypropyl methacrylate dermal 4.2 mg/kg/d
PNEC
Critical component Routes of exposure Workers Industry / trade Note
hydroxypropyl methacrylate Freshwater 0.904 mg/l
hydroxypropyl methacrylate Fresh water sediment 6.28 mg/kg
hydroxypropyl methacrylate Soil 0.727 mg/kg
hydroxypropyl methacrylate sewage treatment plant (STP) 10 mg/l
Individual protection measures, such as personal protective equipment
Eye/face protection:
tightly fitting goggles
Hand Protection:
Material: nitrile rubber gloves
Additional Information: Suitable as spray protection.
Material: butyl rubber gloves (minimal thickness 0.3 mm)
Break-through time: 480 min
Guideline: EN 374
Additional Information: Please observe the instructions regarding permeability and breakthrough time which are provided by the supplier of the gloves. Also take into consideration the specific local conditions under which the product is used, such as the danger of cuts, abrasion, and the contact time., The above mentioned hand protection is based on special knowledge of the chemical and the intended handling of this product, however, it still may not be suited for all workplaces. A qualified hazard assessment should be made prior to the onset of work in order to determine the suitability of gloves for specific working environments and processes., Gloves should be discarded and replaced if there is any indication of degradation or chemical breakthrough.
Skin and Body Protection:
On handling of larger quantities: face mask, chemical-resistant boots and apron
Respiratory Protection:
Breathing apparatus in case of high concentrations short term: filter appliance, filter A
Hygiene measures:
Store work clothing separately. Take off all contaminated clothing immediately. Follow the usual good standards of occupational hygiene. Clean skin thoroughly after work; apply skin cream.
Environmental Controls:
see section 6.
Stability and reactivity
10.1 Reactivity:
No data available.
10.2 Chemical Stability:
No decomposition if used as directed.
10.3 Possibility of hazardous reactions:
Polymerization with heat evolution may occur in the presence of radical forming substances (e.g. peroxides), reducing substances, and/or heavy metal ions.
10.4 Conditions to avoid:
The product is normally supplied in a stabilized form. If the permissible storage period and/or storage temperature is exceeded, the product may polymerize with heat evolution.
10.5 Incompatible Materials:
Peroxides, amines, sulfur compounds, heavy metal ions, alkalis, reducing agents and oxidizing agents. Free radical initiators. Mineral Acid
10.6 Hazardous Decomposition Products:
None when used as directed.
Disposal considerations
13.1 Waste treatment methods
General information:
Dispose of waste and residues in accordance with local authority requirements.
Disposal methods:
Waste is hazardous. It must be disposed of in accordance with the regulations after consultation of the competent local authorities and the disposal company in a suitable and licensed facility. Strictly controlled conditions during disposal or treatment to air, wastewater and waste. Do not add wastewater to a biological wastewater treatment plant Bring wastewater containing AOX for professional disposal. The waste key number must be determined as per the European Waste Types List (decision on EU Waste Types List 2000/532/EC) in cooperation with the disposal firm / producing firm / official authority.
Contaminated Packaging:
Contaminated packaging should ideally be emptied; it can then be recycled after having been decontaminated. Packaging that cannot be cleaned should be disposed of professionally. Uncontaminated packaging may be taken for recycling.
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.
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