Registration Dossier
Registration Dossier
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EC number: 416-040-0 | CAS number: 120807-02-5 MEPRO; SQ 32,034; SQ 32034
Guidance on Safe Use
Administrative data
First-aid measures
Emergency measure - Inhalation: Remove to fresh air. If signs of toxicity occur, seek
medical attention.
Emergency measure - Eyes: Irrigate affected eye(s) with copious amounts of water, for
at least 15 minutes. Seek immediate medical attention.
Emergency measure - Skin: Remove contaminated clothing. Wash affected area with
copious amounts of water, for at least 15 minutes. If
irritation persists seek medical attention.
Emergency measure - Ingestion: Rinse mouth thoroughly with water if the subject is
conscious. Seek immediate medical attention.
Fire-fighting measures
Recommended extinguishing agent: Use appropriate medium for the underlying cause of fire and
surrounding environment e.g. water or foam.
Product arising from burning: May include carbon monoxide, carbon dioxide plus oxides of
nitrogen.
Product determined by test: N
Protective equipment: Fire-fighters should wear full protective clothing including
self contained breathing apparatus.
Accidental release measures
Emergency measures in case of spillage: Protective clothing and respirator should be worn. Collect
material to minimise dust generation; use wet mop, damp
sponge or wet/dry HEPA vacuum. Place collected material
into a suitable container for reclamation or disposal. Spill
area should then be washed and ventilated.
Handling and storage
Handling: When engineering controls are not sufficient to control dust
exposures, approved respiratory protection to EN 136
standard should be worn. For manufacturing areas skin
protection should be provided in the form of Tyvek overalls
or gowns (or other type of impervious material) along with
latex or other impermeable gloves. Gloves should be changed
regularly and removed after overt contamination. Rubber,
neoprene or other gloves may be required if solvents,
corrosives or other chemicals are present. Chemical safety
glasses should be worn if a full face respirator is not
being worn.
Storage: Store in a dry place in sealed unbreakable containers, away
from heat sources.
Packaging of the substance and or preparation: SQ 32,034 is packaged in UN approved fibre drums
(47 x 72cm), 39 kg maximum
Transport information
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Marine transport (UN RTDG/IMDG)
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Air transport (UN RTDG/ICAO/IATA)
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Special provisions / remarks
- Remarks:
- Transport code: No UN Number has been assigned
Transport: Containers should be secured against falling. Use normal
procedures for transport of industrial chemicals not
considered hazardous for transport.
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Exposure controls / personal protection
Stability and reactivity
Danger other than fire: None known
Chemical reaction with water: No changes upon reaction with water.
Dust explosion: Compound has been tested as a combustible dust, with a class
ST-2 explosion strength (ASTME 1226 Method). As with any
organic material, a suspended dust cloud may ignite if
subject to strong ingition source or static electricity.
Dust explosion determined by test: Y
Disposal considerations
Industry - Possibility of recovery/recycling: Trace quantities are destroyed by biological oxidation in
the waste water treatment plant, larger quantities are
destroyed by closed cycle incineration. No practical means
of recovery or recycling are known.
Industry - Possibility of neutralisation: SQ 32,034 is consumed in the drug synthesis reaction in
which it is employed. Significant residue levels in reactor
effluent are not expected. No method of neutralisation is
known.
Industry - Possibility of destruction: controlled discharge: Recommended only for small quantities
Industry - Possibility of destruction - incineration: Incineration is recommended for larger quantities. A
closed-cycle incinerator with scrubbers should be employed.
National regulations must be observed (A663).
Industry - Possibility of destruction - water purification: Biological oxidation occurs at waste water treatment plants.
Public at large - Possibility of recovery/recycling: SQ 32,034 will not be available to the public at large.
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.
