Registration Dossier
Registration Dossier
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EC number: 811-132-0 | CAS number: 107474-02-2
Guidance on Safe Use
Administrative data
First-aid measures
1. Description of first aid measures
General notes
Do not leave affected person unattended. Remove victim out of the danger area. Keep affected person warm, still
and covered. Take off immediately all contaminated clothing. In all cases of doubt, or when symptoms persist, seek
medical advice. In case of unconsciousness place person in the recovery position. Never give anything by mouth. In
case of accident or if you feel unwell, seek medical advice immediately.
Following inhalation
If breathing is irregular or stopped, immediately seek medical assistance and start first aid actions. In case of respiratory
tract irritation, consult a physician. Provide fresh air.
Following skin contact
Wash with plenty of soap and water.
Following eye contact
Remove contact lenses, if present and easy to do. Continue rinsing. Irrigate copiously with clean, fresh water for at
least 10 minutes, holding the eyelids apart.
Following ingestion
Rinse mouth with water (only if the person is conscious). Do NOT induce vomiting.
2. Most important symptoms and effects, both acute and delayed
Following skin contact: Causes skin irritation
If in eyes: Causes serious eye irritation
3. Indication of any immediate medical attention and special treatment needed
There is no additional information.
Fire-fighting measures
1. Extinguishing media
Suitable extinguishing media
Water spray, Alcohol resistant foam, Dry extinguishing powder, Carbon dioxide (CO2)
Unsuitable extinguishing media
Water jet
2. Special hazards arising from the substance or mixture
Hazardous combustion products
Carbon monoxide (CO), Carbon dioxide (CO2), Silicon oxides
3. Advice for firefighters
In case of fire and/or explosion do not breathe fumes. Wear self-contained breathing apparatus. Fight fire with normal
precautions from a reasonable distance. Co-ordinate firefighting measures to the fire surroundings. Do not allow
firefighting water to enter drains or water courses. Collect contaminated firefighting water separately. Remove
undamaged containers from heat radiation. Keep containers cool with water spray. Precipitate combustion gases
with water spray if possible.
Accidental release measures
1. Personal precautions, protective equipment and emergency procedures
Wearing of suitable protective equipment (including personal protective equipment referred to under Section "Exposure controls/personal protection" of the
safety data sheet) to prevent any contamination of skin, eyes and personal clothing.
For non-emergency personnel
Remove persons to safety.
For emergency responders
Wear breathing apparatus if exposed to vapours/dust/spray/gases.
2. Environmental precautions
Keep away from drains, surface and ground water. Retain contaminated washing water and dispose of it.
3. Methods and material for containment and cleaning up
Advice on how to contain a spill
Bunding, Covering of drains
Advice on how to clean up a spill
Wipe up with absorbent material (e.g. cloth, fleece). Collect spillage: sawdust, kieselgur (diatomite), sand, universal
binder.
Use only non-sparking tools.
Other information relating to spills and releases
Place in appropriate containers for disposal. Ventilate affected area.
4. Reference to other sections: Hazardous combustion products: see section "Firefighting measures". Personal protective equipment: see section "Exposure controls/personal protection". Incompatible materials: see section "Stability and reactivity". Disposal considerations: see section "Disposal considerations".
Handling and storage
This substance is handled under Strictly Controlled Conditions in accordance with REACH regulation Article 18(4) for transported isolated intermediates. Site documentation to support safe handling arrangements including the selection of engineering, administrative and personal protective equipment controls in accordance with risk-based management systems is available at each Manufacturing site. Written confirmation of application of Strictly Controlled Conditions has been received from affected Distributor and Downstream Manufacturer/User of the Registrant's intermediate.
1. Precautions for safe handling
Recommendations
- measures to prevent fire as well as aerosol and dust generation
Use local and general ventilation. Use only in well-ventilated areas. Handle under inert gas.
Advice on general occupational hygiene
Wash hands after use. Do not eat, drink and smoke in work areas. Remove contaminated clothing and protective
equipment before entering eating areas. Never keep food or drink in the vicinity of chemicals. Never place chemicals
in containers that are normally used for food or drink. Keep away from food, drink and animal feedingstuffs.
2. Conditions for safe storage, including any incompatibilities
Managing of associated risks
- incompatible substances or mixtures
Protect from moisture.
3. Specific end use(s)
No information available.
Transport information
Land transport (UN RTDG/ADR/RID)
- UN number:
- not subject to transport regulations
Shippingopen allclose all
SpecialProvisionsopen allclose all
Inland waterway transport (UN RTDG/ADN(R))
- UN number:
- not subject to transport regulations
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Remarksopen allclose all
Marine transport (UN RTDG/IMDG)
- UN number:
- not subject to transport regulations
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Air transport (UN RTDG/ICAO/IATA)
- UN number:
- not subject to transport regulations
Shippingopen allclose all
Remarksopen allclose all
SpecialProvisionsopen allclose all
Exposure controls / personal protection
This substance is handled under Strictly Controlled Conditions in accordance with REACH regulation Article 18(4) for transported isolated intermediates. Site documentation to support safe handling arrangements including the selection of engineering, administrative and personal protective equipment controls in accordance with risk-based management systems is available at each Manufacturing site. Written confirmation of application of Strictly Controlled Conditions has been received from affected Distributor and Downstream Manufacturer/User of the Registrant's intermediate.
1. Control parameters
This information is not available.
2. Exposure controls
Appropriate engineering controls
Local and general ventilation.
Individual protection measures (personal protective equipment)
Eye/face protection
Wear eye/face protection.
Skin protection
- hand protection
Wear suitable gloves. Chemical protection gloves are suitable, which are tested according to EN 374. Check leaktightness/
impermeability prior to use. In the case of wanting to use the gloves again, clean them before taking off
and air them well. For special purposes, it is recommended to check the resistance to chemicals of the protective
gloves with the supplier of these gloves.
- other protection measures
For special purposes, it is recommended to check the resistance to chemicals of the protective gloves mentioned
above together with the supplier of these gloves.
Take recovery periods for skin regeneration. Preventive skin protection (barrier creams/ointments) is recommended.
Wash hands thoroughly after handling. Protective clothing against liquid chemicals. Footwear protecting against
chemicals.
Respiratory protection
In case of inadequate ventilation wear respiratory protection. Type: ABEK (combined filters against gases and vapours,
colour code: Brown/Grey/Yellow/Green).
Environmental exposure controls
Use appropriate container to avoid environmental contamination. Keep away from drains, surface and ground water.
Stability and reactivity
1. Reactivity
Concerning incompatibility: see below "Conditions to avoid" and "Incompatible materials".
2. Chemical stability
See below "Conditions to avoid".
3. Possibility of hazardous reactions
Dangerous/dangerous reactions with: Bases -> Acetylene
4. Conditions to avoid
There are no specific conditions known which have to be avoided.
5. Incompatible materials
Strong acids, strong bases, strong oxidiser
Release of flammable materials with:
Bases
6. Hazardous decomposition products
Acetylene. Hazardous combustion products: see section "firefighting measures"
Disposal considerations
Waste treatment methods
Waste treatment-relevant information
Dispose of contents/container in accordance with local/regional/national/international regulations.
Sewage disposal-relevant information
Do not empty into drains. Avoid release to the environment. Refer to special instructions/safety data sheets.
Waste treatment of containers/packagings
Completely emptied packages can be recycled. Handle contaminated packages in the same way as the substance itself.
Remarks
Please consider the relevant national or regional provisions. Waste shall be separated into the categories that can be
handled separately by the local or national waste management facilities.
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.
