Registration Dossier
Registration Dossier
Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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.
Use of this information is subject to copyright laws and may require the permission of the owner of the information, as described in the ECHA Legal Notice.
EC number: 247-988-1 | CAS number: 26762-93-6
Guidance on Safe Use
Administrative data
First-aid measures
Take off immediately all contaminated clothing. Risk of ignition. In case of splashes, remove contaminated clothing and plunge it into water immediately.
Inhalation: Move to fresh air. Oxygen or artificial respiration if needed. Keep under medical surveillance. In case of problems : Hospitalise.
Skin contact: Wash off immediately with soap and plenty of water. If significant contact: Keep under medical surveillance. Hospitalise.
Eye contact: In case of eye contact, remove contact lens and rinse immediately with plenty of water, also under the eyelids, for at least 15 minutes. Consult an ophthalmologist immediately.
Ingestion: If the subject is unconscious, do not induce vomiting Hospitalise.
Protection of first-aiders: In case of insufficient ventilation, wear suitable respiratory equipment. Protective suit
Fire-fighting measures
Suitable extinguishing media: Water spray, Foam, Dry powder, Carbon dioxide (CO2)
Special hazards arising from the substance or mixture: The product burns violently (protect people from possible projections)., Contact with combustible material may cause fire., Through thermal decomposition, formation of very reactive free radicals., Thermal decomposition giving flammable and toxic products, Carbon monoxide
Advice for firefighters:
Specific methods: Fight fire from a distance (more than 15 m). Containers/tanks should be cooled with water spray. In case of fire, remove exposed containers. Ensure a system for the rapid emptying of containers. Do not allow run-off from fire fighting to enter drains or water courses.
Special protective actions for fire-fighters: Wear self-contained breathing apparatus and protective suit.
Accidental release measures
Personal precautions, protective equipment and emergency procedures:
Prohibit all sources of sparks and ignition - Do not smoke. Prohibit contact with skin and eyes and inhalation of vapours. Evacuate non-essential staff and those not equipped with individual protection apparatus. Use personal protective equipment. In case of insufficient ventilation, wear suitable respiratory equipment.
Environmental precautions: Do not release into the environment. Do not let product enter drains. Dam up with sand or inert earth (do not use combustible materials).
Methods for cleaning up: After cleaning, flush away traces with water. Recover waste water for processing later.
Recovery: Never return spills in original containers for re-use. Shovel into suitable container for disposal. Small quantities : Soak up with inert absorbent material (Vermiculite, Clean sand). Do not confine. No sparking tools should be used.
Handling and storage
Precautions for safe handling:
Technical measures/Precautions:
Storage and handling precautions applicable to products: Organic peroxides. Liquid. Flammable (when hot). Corrosive. Sensitizing. Harmful. Dangerous for the environment.
Provide appropriate exhaust ventilation at machinery. Provide showers, eye-baths. Provide water supplies near the point of use. Provide self-contained breathing apparatus nearby. Provide fire-blanket nearby. Provide electrical earthing of equipment.
Safe handling advice:
Strictly limit the quantities of product in the work area to those which are absolutely necessary for the work in hand. Great cleanliness in work areas is a necessary and important factor for safety. The product burns violently. Handle and open container with care (risk of overpressurization in containers). Prohibit all sources of sparks and ignition - Do not smoke. Open drum carefully as content may be under pressure. Take precautionary measures against static discharges. Protect from contamination. Never return any product to the container from which it was originally removed (risk of decomposition). Never mix peroxides directly with accelerators (risk of explosion). Add each component separately to the resin. In case of insufficient ventilation, wear suitable respiratory equipment. Use only clean equipment.
Hygiene measures:
Take off immediately all contaminated clothing. Prohibit contact with skin and eyes and inhalation of vapours. When using do not eat, drink or smoke.
Wash hands after handling. Remove contaminated clothing and protective equipment before entering eating areas.
Conditions for safe storage, including any incompatibilities:
Store in well insulated area (peroxide area) away from other substances. Remove all sources of ignition. Storage buildings must be built and equipped so as not to exceed the maximum proscribed temperature limit. Keep tightly closed in a dry, cool and well-ventilated place. Keep away from heat and sources of ignition. Do not smoke. Use non-combustible construction materials. Keep/Store away from clothing/ combustible materials. Store in original container. Use only very clean containers and equipment free from traces of impurities. Never return unused material to storage receptacle. Do not reuse empty packaging to store other products. Protect from contamination. Provide earthing and safe electrical equipment. Provide a catch-tank in a bunded area. Provide waterproof electrical equipment. Provide impermeable floor. Store in accordance with local regulations.
Storage period: < 6 Months
Do not store above: 30 °C, (to maintain the technical properties of the product).
Incompatible products:
Strong oxidizing agents Powerful reducers Acids Bases Amines Ash, dusts (risk of self-accelerating exothermic decomposition) transition metal salts Sulphur compounds, heavy metal compounds, heavy metals, rust
Packaging material:
Recommended: Stainless steel, High density polyethylene (HDPE), Polytetrafluoroethylene (PTFE)
To be avoided: Glass - Stoneware (risk of contents spurting or spraying out if container ruptures due to overpressurization), Ordinary
metals (ordinary steel), copper, rubber (natural or synthetic)
Transport information
Land transport (UN RTDG/ADR/RID)
- UN number:
- 3109
Shipping information
- Proper shipping name and description:
- ORGANIC PEROXIDE TYPE F, LIQUID(ISOPROPYLCUMYL HYDROPEROXIDE)
- Chemical name:
- ISOPROPYLCUMYL HYDROPEROXIDE
- Labels:
- 5.2+8
SpecialProvisionsopen allclose all
Inland waterway transport (UN RTDG/ADN(R))
- UN number:
- 3109
Shipping information
- Proper shipping name and description:
- ORGANIC PEROXIDE TYPE F, LIQUID(ISOPROPYLCUMYL HYDROPEROXIDE)
- Chemical name:
- ISOPROPYLCUMYL HYDROPEROXIDE
- Labels:
- 5.2 + 8
Remarksopen allclose all
Marine transport (UN RTDG/IMDG)
- UN number:
- 3109
Shipping information
- Proper shipping name and description:
- ORGANIC PEROXIDE TYPE F, LIQUID(ISOPROPYLCUMYL HYDROPEROXIDE)
- Chemical name:
- ISOPROPYLCUMYL HYDROPEROXIDE
- Labels:
- 5.2 + 8
- Marine pollutant
Remarksopen allclose all
Air transport (UN RTDG/ICAO/IATA)
- UN number:
- 3109
Shipping information
- Proper shipping name and description:
- Organic peroxide type F, liquid (Isopropylcumylhydroperoxide)
- Chemical name:
- Isopropylcumyl hydroperoxide
- Labels:
- 5.2 (8+ 74F)
Remarksopen allclose all
SpecialProvisionsopen allclose all
Exposure controls / personal protection
General protective measures: Ensure sufficient air exchange and/or exhaust in work areas
Personal protective equipment:
Respiratory protection: In case of insufficient ventilation, wear suitable respiratory equipment. In the case of hazardous fumes, wear self contained breathing apparatus.
Hand protection: Gloves (PVC, neoprene, nitrile rubber)
Eye/face protection: Safety glasses/goggles and face-mask (during discharge)
Skin and body protection: Protective suit
Stability and reactivity
Chemical stability: The product is stable under normal handling and storage conditions.
Possibility of hazardous reactions: Organic peroxides. At high temperature : risk of violent reaction (decomposition)
Conditions to avoid:
Temperatures above 30 °C
(to maintain the technical properties of the product).
Keep away from heat and sources of ignition (risk of exothermic decomposition).
Incompatible materials to avoid:
Strong oxidizing agents, Powerful reducers, Acids, Bases, Amines, Sulphur compounds, heavy metal compounds, heavy metals, rust, transition metal salts, Ash, dusts (risk of self-accelerating exothermic decomposition)
Follow conditions of use with : accelerators (amines, metallic salts).
Hazardous decomposition products:
Through thermal decomposition, formation of very reactive free radicals.
Thermal decomposition giving flammable and toxic products :, Carbon monoxide
Disposal considerations
Disposal of product: Do not dispose of waste into sewer. Eliminate the product by incineration after dilution in a suitable flammable solvent (in accordance with local and national regulations). Can be disposed of as waste water, when in compliance with local regulations.
Disposal of packaging: Do not release into the environment. Destroy packaging
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.
