Registration Dossier
Registration Dossier
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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: 419-940-1 | CAS number: 21246-63-9
Guidance on Safe Use
Administrative data
First-aid measures
Emergency measure - Inhalation: Remove patient to fresh air. Seek medical attention.
Emergency measure - Eyes: Rinse with water for 15 minutes. Seek medical attention
immediately.
Emergency measure - Skin: Wash affected area with water for 15 minutes. Seek medical
attention.
Emergency measure - Ingestion: Seek medical attention immediately.
Fire-fighting measures
Recommended extinguishing agent: Carbon dioxide, foam, dry powder or fine water spray may be
used.
Product arising from burning: Products of combustion may contain oxides of phosphorus and
nitrogen, together with hydrogen chloride gas .
Product determined by test: N
Protective equipment: A self-contained breathing apparatus and full personal
protective equipment must be worn.
Accidental release measures
Emergency measures in case of spillage: Full personal protective equipment and a self-contained
breathing apparatus should be worn. Isolate spillage and
take up with suitable absorbent material eg sand. Transfer
to suitably labelled containers and dispose of in accordance
with local regulations.
Handling and storage
Handling: Local exhaust ventilation should be fitted. Gloves, goggles,
self-contained breathing apparatus and full personal
protective equipment should be worn.
Storage: Store in tightly sealed containers, in a well ventilated
cool, dark place.
Packaging of the substance and or preparation: The preparations are packaged in 45-gal tighthead
drum-Vallathene lined, Nitrogen purged.
Transport information
Shippingopen allclose all
SpecialProvisionsopen allclose all
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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: UNNO: 1760 CORROSIVE (IMO)
Transport: ADR/RID: 8,66(B)
Tremcard: 80G20-B
IMO Class 8, packing group II
ICAO Class 8, packing group II
SpecialProvisionsopen allclose all
Exposure controls / personal protection
Engineering Controls : Ventilation : Refer to Section 7
Exposure controls for hazardous components
Name CAS-No. Exposure Limits
Dichloromethane 75-09-2 100 ppm TWA
300 ppm STEL
350 mg/m3 TWA
1,060 mg/m3 STEL
Personal protection equipment
Respiratory protection : A self contained respirator should be worn if the product is used in large quantities,
confined spaces or other circumstances where the OEL is likely to be approached or
exceeded.
Hand protection : Chemical protective gloves or gauntlets should be worn and removed correctly to avoid
skin contamination: Silver shield(TM). 4H(TM). Regarding glove's breakthrough
time...,contact your chemical protective glove supplier.
Eye protection : Face shield or safety goggles.
Skin protection : Wear impervious overalls in circumstances where significant skin contact can occur.
Hygiene measures : Exercise good industrial hygiene practice. Wash after handling, especially before eating,
drinking or smoking. Remove contaminated clothing immediately.
Environmental exposure
controls: Refer to section ACCIDENTAL RELEASE MEASURES.
ECOLOGICAL INFORMATION
Environmental fate and distribution
Organic solvents may evaporate into the atmosphere, where they degrade.
Ecotoxicity effects
Harmful to aquatic organisms and may cause long-term adverse effects in the aquatic environment.
Bioaccumulation : Low potential to bioaccumulate.
Fate and effects in waste water treatment plants
May cause adverse effects on bacteria. If used as intended this product is not expected to reach waste water treatment plants.
Stability and reactivity
Danger other than fire: None known.
Chemical reaction with water: Hydrolyses rapidly to form inorganic salts and hydrochloric
acid.
Dust explosion: None
Dust explosion determined by test: N
Disposal considerations
Industry - Possibility of recovery/recycling: Recovery for recycling is not possible.
Industry - Possibility of neutralisation: The substance can be neutralised by addition of a diluted
base solution. (A632)
Industry - Possibility of destruction: controlled discharge: Not recommended.
Industry - Possibility of destruction - incineration: Recommended method at a suitable facility. Flue gas
scrubbing to remove oxides of phosphorous and nitrogen
together with hydrogen chlorides shoud be fitted. (A661)
Industry - Possibility of destruction - water purification: Not recommended.
Public at large - Possibility of recovery/recycling: The substance will not enter the public domain.
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.
