Registration Dossier
Registration Dossier
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EC number: 416-020-1 | CAS number: 96314-26-0 SQ 27,616
Guidance on Safe Use
Administrative data
First-aid measures
Emergency measure - Inhalation: Remove subject to fresh air. Give artificial respiration if
breathing has stopped. Seek immediate medical attention.
Emergency measure - Eyes: Wash with copious amounts of water for 15 - 20 minutes. Seek
medical attention if irritation occurs.
Emergency measure - Skin: Remove contaminated clothing and wash affected area with
soap and water for at least 15 minutes.
Emergency measure - Ingestion: Rinse mouth thoroughly with water if the subject is
conscious. Seek medical attention immediately.
Fire-fighting measures
Recommended extinguishing agent: Use agents appropriate for surrounding environment. Water or
foam are suitable.
Product arising from burning: Not determined experimentally, but may include CO, CO2, plus
oxides of nitrogen.
Product determined by test: N
Protective equipment: Full protective clothing, with self contained breathing
apparatus.
Accidental release measures
Emergency measures in case of spillage: Protective clothing and respirator should be worn.
Collect material to minimize dust generation; use wet mop,
damp sponge or wet/dry HEPA vacuum. Place collected
substance into a suitable container for disposal. Spill area
should be well washed and ventilated.
Handling and storage
Handling: When engineering controls are not sufficient to control dust
exposure, approved respiratory protection to EN 136
standard should be worn. For manufacturing areas skin
protection should be provided in the form of Tyvek coveralls
or gowns, or full air suits, along with latex or other
impermeable gloves. Double gloving is recommended when
potential skin contact could occur. 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 sealed, upright containers in a dry area away from
heat sources. Ensure containers are correctly labelled.
Packaging of the substance and or preparation: Fibre drums (47 x 72 cm), 39 kg maximum, UN approved.
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: Use normal procedures for transport of industrial chemicals
not considered hazardous for transport. Ensure the
containers are securely held to prevent falling over.
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Exposure controls / personal protection
Stability and reactivity
Danger other than fire: None.
Chemical reaction with water: None.
Dust explosion: Substance has been tested as a combustible dust with a Class
ST-2 explosion strength (ASTM E 1226). As with any organic
material, a suspended dust cloud of the substance may ignite
if subject to a strong ignition source or static
electricity.
Dust explosion determined by test: Y
Disposal considerations
Industry - Possibility of recovery/recycling: SQ 27,616 is consumed in the drug synthesis reaction in
which it is employed. Significant residue levels in reactor
effluent are not expected. No practical means of recovery or
recycling are known.
Industry - Possibility of neutralisation: No method of chemical neutralisation is known.
Industry - Possibility of destruction: controlled discharge: Trace quantities destroyed by biological oxidation in waste
water treatment plant (641).
Industry - Possibility of destruction - incineration: Large quantities are destroyed by incineration. A
closed-cycle incinerator with scrubbers should be employed
(661).
National regulations must be observed.
Industry - Possibility of destruction - water purification: Trace quantities of material in aqueous washes and in other
liquors will be treated in secondary biological wastewater
treatment plants before discharge to sewage works.
Industry - Possibility of destruction - other: None.
Public at large - Possibility of recovery/recycling: Material not intended for public at large therefore this
section is not applicable.
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.
