Registration Dossier

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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Administrative data

First-aid measures

General information:
In the case of accident or if you feel unwell, seek medical advice immediately (show the label where possible). Ensure that medical personnel are aware of the material(s) involved, and take precautions to protect themselves.

Description of first aid measures

Remove victim to fresh air and keep at rest in a position comfortable for breathing. Call a physician if symptoms develop or persist.

Skin contact:
Wash off with soap and plenty of water. Get medical attention if irritation develops and persists. For minor skin contact, avoid spreading material on unaffected skin.

Eye contact:
Do not rub eyes. Rinse thoroughly with plenty of water for at least 15 minutes and consult a physician.

Rinse mouth. If ingestion of a large amount does occur, call a poison control centre immediately.

Most important symptoms and effects, both acute and delayed:
Dusts may irritate the respiratory tract, skin and eyes. Dermatitis. Rash.

Indication of any immediate medical attention and special treatment needed:
Symptoms may be delayed. Keep victim under observation. Provide general supportive measures and treat symptomatically.

Fire-fighting measures

General fire hazards:
No unusual fire or explosion hazards noted.

Extinguishing media

Suitable extinguishing media:
Water fog. Foam. Dry chemical powder. Carbon dioxide (CO2).

Unuitable extinguishing media:

Special hazards arising from the substance or mixture:
Fire may produce irritating, corrosive and/or toxic gases.

Advice for firefighters, Special protective equipment for firefighters:
Wear suitable protective equipment. Self-contained breathing apparatus.

Special fire fighting procedures
Use standard firefighting procedures and consider the hazards of other involved materials. Move containers from fire area if you can do so without risk. Use water spray to cool unopened containers.

Accidental release measures

Personal precautions, protective equipment and emergency procedures
Keep unnecessary personnel away. Keep people away from and upwind of spill/leak. Wear appropriate protective equipment and clothing during clean-up. Ensure adequate ventilation. Avoid contact with skin and eyes. Avoid inhalation of dust. Do not touch damaged containers or spilled material unless wearing appropriate protective clothing. Local authorities should be advised if significant spillages cannot be contained. For personal protection, see "Exposure controls/personal protection"

Environmental precautions
Avoid release to the environment. Avoid discharge into drains, water courses or onto the ground.

Methods and material for containment and cleaning up
ELIMINATE all ignition sources (no smoking, flares, sparks or flames in immediate area). Collect dust using a vacuum cleaner equipped with HEPA filter. Prevent entry into waterways, sewer, basements or confined areas. Stop the flow of material, if this is without risk.
Large Spills: Wet down with water and dike for later disposal. Shovel the material into waste container. Avoid dust formation.
Small Spills: Sweep up or vacuum up spillage and collect in suitable container for disposal.
Never return spills to original containers for re-use.

Handling and storage

Precautions for safe handling
Provide appropriate exhaust ventilation at places where dust is formed. Avoid generation and spreading of dust. Minimise dust generation and accumulation. Take precautionary measures against static discharges. Avoid breathing dust. Avoid contact with eyes, skin, and clothing. When using, do not eat, drink or smoke. Wash hands thoroughly after handling. Wear appropriate personal protective equipment. Avoid release to the environment.

Conditions for safe storage, including any incompatibilities
Store in a cool, dry place out of direct sunlight. Keep container tightly closed. Store in a well-ventilated place. Store away from incompatible materials. Use appropriate container to avoid environmental contamination. Store between 5°C and 30°C to prolong shelf life.

Transport information

Land transport (UN RTDG/ADR/RID)

UN number:
Shipping information
Proper shipping name and description:
ENVIRONMENTALLY HAZARDOUS SUBSTANCE, SOLID, N.O.S. (2,2'-diallyl-4,4'-sulfonyldiphenol)
Chemical name:
SpecialProvisionsopen allclose all

Inland waterway transport (UN RTDG/ADN(R))

UN number:
Shipping information
Proper shipping name and description:
ENVIRONMENTALLY HAZARDOUS SUBSTANCE, SOLID, N.O.S. (2,2'-diallyl-4,4'-sulfonyldiphenol)
Chemical name:
Remarksopen allclose all

Marine transport (UN RTDG/IMDG)

UN number:
Shipping information
Proper shipping name and description:
ENVIRONMENTALLY HAZARDOUS SUBSTANCE, SOLID, N.O.S. (2,2'-diallyl-4,4'-sulfonyldiphenol)
Chemical name:
Marine pollutant
Special provisions / remarks
IMDG Regulated Marine Pollutant.

Air transport (UN RTDG/ICAO/IATA)

UN number:
Shipping information
Proper shipping name and description:
Environmentally hazardous substance, solid, n.o.s. (2,2'-diallyl-4,4'-sulfonyldiphenol)
Chemical name:
Remarksopen allclose all
SpecialProvisionsopen allclose all

Exposure controls / personal protection

Appropriate engineering controls:
Shower, hand and eye washing facilities near the workplace are recommended. Ventilation should be sufficient to effectively remove and prevent buildup of any dusts or fumes that may be generated during handling or thermal processing. Provide adequate general and local exhaust ventilation.

Individual protection measures, such as personal protective equipment

General information:
Personal protection equipment should be chosen according to the CEN standards and in discussion with the supplier of the personal protective equipment.

Eye/face protection:
Wear eye/face protection. Use tight fitting goggles if dust is generated.

Skin protection
- Hand protection
Wear appropriate chemical resistant gloves.
- Other
Anti-static boots. Wear suitable protective clothing.

Respiratory protection
Wear respirator with dust filter. Dust Mask. Wear air-supplied mask in confined areas. Chemical respirator with organic vapour cartridge.

Thermal hazards
Wear appropriate thermal protective clothing, when necessary.

Hygiene measures
Always observe good personal hygiene measures, such as washing after handling the material and before eating, drinking, and/or smoking. Routinely wash work clothing and protective equipment to remove contaminants. Contaminated work clothing should not be allowed out of the workplace.

Environmental exposure controls
Inform appropriate managerial or supervisory personnel of all environmental releases.

Stability and reactivity

The product is stable and non-reactive under normal conditions of use, storage and transport.

Chemical stability:
Material is stable under normal conditions.

Possibility of hazardous reactions:
No dangerous reaction known under conditions of normal use.

Conditions to avoid:
Avoid spread of dust. Contact with incompatible materials. Avoid exposure to high temperatures or direct sunlight.

Incompatible materials:
Strong acids, alkalies and oxidizing agents.

Hazardous decomposition products:
If product is burned hazardous gases such as oxides of carbon and nitrogen and various hydrocarbons may be produced.

Disposal considerations

Waste treatment methods

Residual waste:
Dispose of in accordance with local regulations. Empty containers or liners may retain some product residues. This material and its container must be disposed of in a safe manner.

Contaminated packaging:
Since emptied containers may retain product residue, follow label warnings even after container is emptied. Empty containers should be taken to an approved waste handling site for recycling or disposal.

EU waste code:
The Waste code should be assigned in discussion between the user, the producer and the waste disposal company.

Disposal methods/information:
Contract with a disposal operator licensed by the Law on Disposal and Cleaning. Do not allow this material to drain into sewers/water supplies. When your own wastewater treatment plant is not available, collect entire waste and then charge to a licensed industrial waste management professional with manifests for industrial waste.