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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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: 202-684-8 | CAS number: 98-59-9
Guidance on Safe Use
Administrative data
First-aid measures
Inhalation: Move exposed subject from exposure to fresh air immediately. Use a bag valve mask of similar device to perform artificial respiration (rescue breathing) if needed. If breathing is difficult, give oxygen. Get medical attention immediately.
Eyes: Immediately flush eyes with plenty of water for at least 15 minutes. Assure adequate flushing by lifting upper and lower eyelids with fingers occasionally. If irritation occurs or persists, get medical attention.
Ingestion: Wash out mouth with water and give large amounts of water to drink if person is conscious. Do not attempt to give any solid or liquid by mouth if the exposed subject is unconscious or semi-conscious. Avoidance of direct sunlight within a few hours of exposure will prevent exaggerated sunburn reactions. Get medical attention.
Skin: Remove contaminated clothing and shoes. In case of skin contact, immediately flush with plenty of soap or mild detergent and copious amounts of water for at least 15 minutes. If irritation occurs or persists, or if needed, get medical attention.
Fire-fighting measures
EXTINGUISHING MEDIA: Evacuate area and fight fire form a safe distance. Use regular chemical, carbon dioxide, water or appropriate foam. For large fires use regular foam or flood with fine water spray.
PROTECTION: Fire-men have to wear self contained breathing apparatus and protective clothing to prevent contact with skin and eyes.
Under fire conditions may emit toxic fumes.
Accidental release measures
Protection: Approved respirator or self-contained breathing apparatus, if needed, safety boots, resitant safety chemical gloves and chemical safety goggles or face shield. Ensure suitable personal protection during removal of spillages.
Environment: Keep out of water suppliers and sewerds. Avoid spillage reaching drainage or water stream. Ventilate area of leak or spill. Avoid formation of dust.
Cleaning: Carefully sweep up or vacuum any spilled material immediately with dry agent (sand, ermicule, etc.), using non-sparking tools and equipment, place in a bag, and store in closed container for destruction. Avoid the generation of dusty conditions. Ventilate area and wash spill after pickup.
Elimination: Dispose of waste in accordance with all applicable laws and regulations. Store waste well in closed container for destruction. Ventilate area and wash spill site after material/pick up has been completed.
Handling and storage
Handling: Avoid contact with eyes, skin or clothing. Minimize dust generation and accumulation. Avoid breathing vapours, aerosols, mist or fumes. Use appropriate safety devices while handing as chemical resistant gloves, safety boots or safety gloves, and in case of insufficient ventilation, wear approved respirator. Avoid prolonged or repeated exposure. Wash thoroughly after handling.
Store:Store in a cool, dry, well-ventilated area away from incompatible substances, sources of ignition and heat and out of direct sunlight protected against moisture. Keep container tightly closed.
Transport information
Land transport (UN RTDG/ADR/RID)
- UN number:
- 3261
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Inland waterway transport (UN RTDG/ADN(R))
- UN number:
- 3261
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Marine transport (UN RTDG/IMDG)
- UN number:
- 3261
Shipping information
- Proper shipping name and description:
- Corrosive solid, acidic, organic, n.o.s.
- Chemical name:
- Tosyl chloride
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Air transport (UN RTDG/ICAO/IATA)
- UN number:
- 3261
Shipping information
- Proper shipping name and description:
- Corrosive solid, acidic, organic, n.o.s.
- Chemical name:
- Tosyl chloride
- Labels:
- 8
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Exposure controls / personal protection
Eyes: Resistant chemical safety goggles, eye/face shield or glasses.
Respiratory: Approved respirator.
Hand:Appropriate resistant safety chemical gloves.
Body:Wear protective clothing to prevent skin exposure.
Stability and reactivity
Conditions to avoid: Excessive heat, moisture and direct sunlight. Eliminate possible ignition sources. Keep away from incompatible substances.
Incompatible products: Strong oxidizers.
Hazardous reactions: Hazardous combustion or decomposition products.
Decomposition products: Under fire conditions may emit toxic fumes.
Disposal considerations
Dispose of waste in accordance with all applicable laws and 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.
