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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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: 401-570-7 | CAS number: 89415-87-2 DCEMH
Guidance on Safe Use
Administrative data
First-aid measures
Emergency measure - Inhalation: Move victim to fresh air. In all cases get medical attention
and monitor victim for shock.
Emergency measure - Eyes: Immediately irrigate with large quantities of water for at
least 15 minutes
Emergency measure - Skin: Immediately remove clothing and wash with large quantities
of soap and water for at least 15 minutes.
Emergency measure - Ingestion: Seek medical attention.
Fire-fighting measures
Recommended extinguishing agent: To extinguish a fire use water, carbon dioxide, foam or dry
chemical.
Product arising from burning: Nitrogen and carbon oxides may be formed together with
halogen containing products.
Product determined by test: N
Protective equipment: A self-contained breathing apparatus should be worn.
Accidental release measures
Emergency measures in case of spillage: Do not touch spilled material.
Wet spills: Deactivate with sodium bisulfite or sodium
thiosulfate at pH greater than seven. Flush away in
accordance with local waste water regulations. Absorption
after deactivation and neutralisation with sand followed by
disposal (as for a dry spill) is also possible.
Dry spill: Colect in a clean, dry container. Deactivate
spill area as in a wet spill. Dispose of solid waste
according to local regulations.
Handling and storage
Handling: Personnel handling product must use impervious gloves,
safety goggles and respiratory equipment (dry dust masks,
full face masks with Wilson G-8 canisters or self contained
breathing apparatus depending on the dust levels). Avoid
contact with all oxidisable substances, acids, alkalis,
hydrates and water.
Storage: Store in a cool dry place isolated from all organic
material. Product is a strong oxidiser and is corrosive.
Avoid heat or direct sunlight.
Packaging of the substance and or preparation: Not given, 6th amendment notification.
Transport information
Shippingopen allclose all
SpecialProvisionsopen allclose all
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Remarksopen allclose all
Marine transport (UN RTDG/IMDG)
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Air transport (UN RTDG/ICAO/IATA)
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Special provisions / remarks
- Remarks:
- Transport: Product is shipped under "OXIDISING" and "CORROSIVE" labels
SpecialProvisionsopen allclose all
Exposure controls / personal protection
Stability and reactivity
Danger other than fire: Contact with oxidisable materials presents a fire hazard.
Chemical reaction with water: Hydrolysis releases hypochlorous acid or hypochlorite ion
(and hence ultimately chlorine gas).
Dust explosion determined by test: N
Disposal considerations
Industry - Possibility of recovery/recycling: None
Industry - Possibility of neutralisation: Neutralise the substance by using sodium hydroxide (20%) to
adjust a solution of sodium metabisulphite to ph8 and then
add the hydantoin. Maintain the solution at a pH greater
than 7.
Industry - Possibility of destruction: controlled discharge: The substance should not be discharged to waterways or waste
treatment plants. The residues obtained following
deactivation (see 6.1.2) may be discharged in accordance
with local regulations
Industry - Possibility of destruction - incineration: The substance can be incinerated. Suitable stack scrubbers
should be employed.
Industry - Possibility of destruction - water purification: The substance should not be discharged directly to a water
purification station unless it has been deactivated.
Public at large - Possibility of recovery/recycling: None
Public at large - Possibility of neutralisation: Neutralise the substance by using sodium hydroxide (20%) to
adjust a solution of sodium metabisulphite to ph8 and then
add the hydantoin. Maintain the solution at a pH greater
than 7.
Public at large - Possibility of destruction: controlled discharge: The substance should not be discharged to waterways or waste
treatment plants. The residues obtained following
deactivation (see 6.1.2) may be discharged in accordance
with local regulations
Public at large - Possibility of destruction - incineration: The substance can be incinerated. Suitable stack scrubbers
should be employed.
Public at large - Possibility of destruction - water purification: The substance should not be discharged directly to a water
purification station unless it has been deactivated.
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.
