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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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.
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EC number: 248-468-7 | CAS number: 27458-90-8
Guidance on Safe Use
Administrative data
First-aid measures
Take off immediately all contaminated clothing.
Inhalation:
Move to fresh air. Oxygen or artificial respiration if needed. In case of persistent problems : Consult a physician.
Skin contact:
Wash off immediately with soap and plenty of water. If skin irritation persists, call a physician.
Eye contact:
Wash immediately, abundantly and thoroughly with water. If irritation persists, consult an ophthalmologist.
Ingestion:
In case of problems : Consult a doctor.
Fire-fighting measures
Suitable extinguishing media: Water spray, Foam, Dry powder, Carbon dioxide (CO2)
Special hazards arising from the substance or mixture:
Thermal decomposition giving flammable and toxic products :, Hydrogen sulphide, Sulphur oxides, Carbon oxides
Advice for firefighters:
Specific methods:
Use water spray to cool unopened containers.
Special protective actions for fire-fighters:
In the event of fire, wear self-contained breathing apparatus. Complete suit protecting against chemicals
Accidental release measures
Personal precautions, protective equipment and emergency procedures:
Keep away from heat and sources of ignition. Do not smoke. Avoid contact with skin and eyes and inhalation of vapours. 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.
Methods and materials for containment and cleaning up:
Recovery:
Pump into a labelled inert emergency tank. Absorb the remainder with an inert absorbent material. Shovel or sweep up. Shovel into suitable
container for disposal. After cleaning, flush away traces with water. Dilute with water. Recover waste water for processing later.
Handling and storage
Precautions for safe handling:
Technical measures/Precautions:
Storage and handling precautions applicable to products: Liquid. Provide appropriate exhaust ventilation at machinery. Provide showers, eyebaths.
Provide self-contained breathing apparatus nearby. Well ventilate empty vats and tanks before entering.
Safe handling advice:
Keep well away from naked flames. Remove all sources of ignition. Only use safety equipment.
Hygiene measures:
When using do not eat, drink or smoke. Do not get in eyes, on skin, or on clothing.
Wash hands after handling. Remove contaminated clothing and protective equipment before entering eating areas.
Conditions for safe storage, including any incompatibilities:
Keep tightly closed in a dry, cool and well-ventilated place. Store away from heat and ignition sources. Store in insulated containers. Provide
a catch-tank in a bunded area. Provide earthing and safe electrical equipment.
Incompatible products:
Strong oxidizing agents, strong bases, Powerful reducer, Alkali metals
Packaging material:
Recommended: Stainless steel, Lined metallic drums.
To be avoided: Copper and copper alloys
Transport information
Land transport (UN RTDG/ADR/RID)
- UN number:
- not regulated
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Inland waterway transport (UN RTDG/ADN(R))
- UN number:
- not regulated
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Marine transport (UN RTDG/IMDG)
- UN number:
- not regulated
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Air transport (UN RTDG/ICAO/IATA)
- UN number:
- 3334
Shipping information
- Proper shipping name and description:
- Aviation regulated liquid, n.o.s. (Di-tert-dodecyl
disulfide) - Chemical name:
- Di-tert-dodecyl disulfide)
- Labels:
- 9MI
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Exposure controls / personal protection
Exposure controls:
General protective measures: Provide sufficient air exchange and/or exhaust in work rooms.
Personal protective equipment:
Respiratory protection: In case of insufficient ventilation, wear suitable respiratory equipment.
Hand protection: Gloves (synthetic rubber, Neoprene)
Protective gloves complying with EN 374.
Eye/face protection: Safety glasses.
Skin and body protection: At the workplace : Combination with delayed penetration
Intervention at incident: anti-acid suit
Stability and reactivity
Reactivity & Chemical stability:
This material is chemically stable under normal and anticipated storage, handling and processing conditions.
Possibility of hazardous reactions: No data available.
Conditions to avoid: Keep away from heat and sources of ignition. To avoid thermal decomposition, do not overheat.
Incompatible materials to avoid: Strong oxidizing agents, Strong bases., Powerful reducers, Alkali metals
Hazardous decomposition products:
Thermal decomposition giving flammable and toxic products, Hydrogen sulphide, Sulphur oxides, Carbon oxides
Disposal considerations
Disposal of product: Destroy the product by incineration (in accordance with local and national regulations). Destroy
absorbed product by incineration at an approved waste disposal site only In accordance with local and
national regulations.
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.
