Registration Dossier
Registration Dossier
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EC number: 203-611-2 | CAS number: 108-73-6
Guidance on Safe Use
Administrative data
First-aid measures
INHALATION
None specific
INGESTION
None specific
SKIN CONTACT
None specific
EYE CONTACT
None specific. Rinse eye with plenty of low pressure water for at least 15 minutes. Remove any contact lenses
Fire-fighting measures
EXTINGUISHING MEDIA
To extinguish fire use water spray, dry powder, carbon dioxide, or foam.
SPECIAL FIRE FIGHTING PROCEDURES
Prevent run-off water from entering the sewer system.
UNUSUAL FIRE & EXPLOSION HAZARDS
None.
SPECIFIC HAZARDS
By fire toxic gases may be formed (COx).
PROTECTIVE MEASURES IN FIRE
Self contained breathing apparatus and full protective clothing.
Accidental release measures
PERSONAL PRECAUTIONS
See specific section.
ENVIRONMENTAL PRECAUTIONS
Take precautionary measures against discharges into the environment.
SPILL CLEAN UP METHODS
Collect spilled material without creating dust, then place into a suitable closed container for disposal as chemical waste.
Handling and storage
USAGE PRECAUTIONS
Avoid contact with eyes or skin.
Wash thoroughly after handling and before eating, drinking or smoking.
STORAGE PRECAUTIONS
To protect product quality, store in sealed container in a cool, dry and dark place.
Transport information
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Marine transport (UN RTDG/IMDG)
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Exposure controls / personal protection
EXPOSURE LIMITS
None listed.
USE LIMITS
Only to be handled in an industrial environment as industrial feedstock for further processing
PNECs:
aqua-freshwater: 88.1 microg/L
aqua-marine water: 8.81 microg/L
sewage treatment plant: 0.229 g/L
sediment-freshwater: 0.605 mg /kg dw
sediment-marine water: 60.5 microg /kg dw
soil: 69.3 microg /kg dw
DNELs:
The main derived long-term DNELs for systemic effects are:
Workers General population
Oral not relevant 0.5 mg/kg bw/day
Dermal 1.4 mg/kg bw/day 0.5 mg/kg bw/day
Inhalation 4.93 mg/m3 0.87 mg/m3
The CHESAR v3.5 exposure model for this substance shows for indoor industrial activities taking max 8 hours/day and below 40 degrees C, with local exhaust ventilation (LEV) present (and running), RCR’s below 1 for the following PROCs: 1, 2, 3, 4, 5, 8a, 8b, 9 and 15.
Notes:
• Dustiness of the substance was set at “solid” (none or low dusty form)
• Good general ventilation is assumed in all cases (3-5 air exchanges per hour)
• An advanced occupational health and safety management system has been assumed
• LEV is considered for both inhalation and dermal exposures
PROTECTIVE EQUIPMENT
Protective gloves, safety goggles, and protective clothing.
RESPIRATORY EQUIPMENT
None required.
HAND PROTECTION
Protective gloves: Use chemical resistant gloves classified under Standard EN374, class 6, with specific activity training and (other) appropriate dermal protection.
EYE PROTECTION
Wear approved safety goggles.
HYGIENE MEASURES
Wash at the end of each work shift and before eating, drinking, smoking or using the toilet.
SKIN PROTECTION
Wear protective clothing.
Stability and reactivity
STABILITY
Stable under normal temperature conditions and recommended use.
MATERIALS TO AVOID
Strong oxidising agents, strong acids, acid chlorides, acid anhydrides.
HAZARDOUS DECOMPOSITION PRODUCTS
By fire toxic gases (COx) may be formed.
Disposal considerations
GENERAL INFORMATION
Place into a suitable closed container for disposal as chemical waste.
DISPOSAL METHODS
Dispose of in accordance with local, regional 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.
