Registration Dossier

Administrative data

First-aid measures

Description of first aid measures
General information:
Take persons to a safe place. Observe self-protection for first aid.
After contact with the eyes:
Rinse immediately with plenty of water for 10-15 minutes. Keep eyelids well open to rinse the whole eye surface and eyelids with
water. Seek medical advice in case of continuous irritation.
After contact with the skin:
Remove contaminated or soaked clothing. Immediately rinse with plenty of soap and water. In serious cases, use emergency
shower immediately. In the event of a visible skin change or other complaints, seek medical advice (show label or SDS where
possible).
After inhalation:
Keep the patient calm. If unconscious place in stable sideways position. Protect against loss of body heat. Seek medical advice
and clearly identify substance.
After swallowing:
If conscious, give several small portions of water to drink. Do not induce vomiting. Seek medical advice and clearly identify
substance.
Most important symptoms and effects, both acute and delayed
Any relevant information can be found in other parts of this section.
Indication of any immediate medical attention and special treatment needed
Further toxicology information must be observed.

Fire-fighting measures

Extinguishing media
Suitable extinguishing media:
alcohol-resistant foam , carbon dioxide , dry sand . Application of foam will release at least initially significant amounts of
flammable and corrosive vapors. These vapors could be trapped under the foam blanket.
Extinguishing media which must not be used for safety reasons:
water , extinguishing powder , halones .
Special hazards arising from the substance or mixture
Risk of hazardous gasses or fumes in the event of fire. Exposure to combustion products may be a health hazard! Hazardous
combustion products: carbon oxides , silicon oxides , hydrogen chloride , incompletely burnt hydrocarbons , toxic and very toxic
fumes .
Advice for firefighters
Special protective equipment for fire fighting:
Use respiratory protection independent of recirculated air. Use tightly fitting chemical protection suit. Keep unprotected persons away.

Accidental release measures

Personal precautions, protective equipment and emergency procedures
Secure the area. Wear personal protection equipment. Keep unprotected persons away. Avoid contact with eyes
and skin. Do not inhale gases/vapours/aerosols. If material is released indicate risk of slipping. Do not walk through spilled
material.
Environmental precautions
Prevent material from entering surface waters, drains or sewers and soil. Close leak if possible without risk. Contain any fluid that
runs out using suitable material (e.g. earth). Retain contaminated water/extinguishing water. Dispose of in prescribed marked
containers. Inform authorities if substance leaks into surface waters, sewerage or ground.
Methods and material for containment and cleaning up
Take up mechanically and dispose of according to local/state/federal regulations. Do not flush away with water. For small
amounts: Absorb with a neutral (non-acidic / non-basic) liquid binding material such as diatomaceous earth and dispose of
according to government regulations. For large amounts: Liquids may be recovered using suction devices or pumps. If flammable,
only air driven or properly rated electrical equipment should be used. Clean any slippery coating that remains using a detergent /
soap solution or another biodegradable cleaner.
Further information:
Exhaust vapours. Eliminate all sources of ignition. Consider explosion protection.
Relevant information in other sections has to be considered. This applies in particular for information given on personal protective
equipment and on disposal.

Handling and storage

Precautions for safe handling
General information:
Avoid exposure by technical measures or personal protective equipment.
Precautions for safe handling:
Ensure adequate ventilation. Must be syphoned off in situ. Spilled substance increases risk of slipping. Avoid formation of
aerosols. In case of aerosol formation special protective measures are required (exhausting by suction, respiratory protection).
Keep away from incompatible substances.
Precautions against fire and explosion:
Product may release ethanol. Flammable vapors may accumulate and form explosive mixtures with air in containers, process
vessels, including partial, empty and uncleaned containers and vessels, or other enclosed spaces. Keep away from sources of
ignition and do not smoke. Take precautionary measures against electrostatic charging. Cool endangered containers with water.
Conditions for safe storage, including any incompatibilities
Conditions for storage rooms and vessels:
Observe local/state/federal regulations.
Advice for storage of incompatible materials:
Keep away from incompatible substances.Observe local/state/federal regulations.
Further information for storage:
Store in a dry and cool place. Protect against moisture. Store container in a well ventilated place.

Transport information

Land transport (ADR/RID)

UN number:
1993
Shippingopen allclose all
Proper shipping name and description:
Flammable liquid, n.o.s. ((Chloromethyl)diethoxymethylsilane)
Chemical name:
Flammable liquid, n.o.s. ((Chloromethyl)diethoxymethylsilane)
Language:
English
Proper shipping name and description:
Entzündbarer flüssiger Stoff, n.a.g. ((Chlormethyl)diethoxymethylsilan)
Chemical name:
Entzündbarer flüssiger Stoff, n.a.g. ((Chlormethyl)diethoxymethylsilan)
Language:
German
Class:
3
Packaging group:
III
SpecialProvisionsopen allclose all

Inland waterway transport (ADN(R))

UN number:
1993
Shippingopen allclose all
Proper shipping name and description:
Flammable liquid, n.o.s. ((Chloromethyl)diethoxymethylsilane)
Chemical name:
Flammable liquid, n.o.s. ((Chloromethyl)diethoxymethylsilane)
Language:
English
Proper shipping name and description:
Entzündbarer flüssiger Stoff, n.a.g. ((Chlormethyl)diethoxymethylsilan)
Chemical name:
Entzündbarer flüssiger Stoff, n.a.g. ((Chlormethyl)diethoxymethylsilan)
Language:
German
Class:
3
Packaging group:
III
Remarksopen allclose all

Marine transport (IMDG)

UN number:
1993
Proper shipping name and description:
Flammable liquid, n.o.s. ((Chloromethyl)diethoxymethylsilane)
Chemical name:
Flammable liquid, n.o.s. ((Chloromethyl)diethoxymethylsilane)
Class:
3
Packaging group:
III
Remarks
Hazardous to the environment: no
Marine Pollutant (IMDG): no

Air transport ICAO/IATA

UN number:
1993
Proper shipping name and description:
Flammable liquid, n.o.s. ((Chloromethyl)diethoxymethylsilane)
Chemical name:
Flammable liquid, n.o.s. ((Chloromethyl)diethoxymethylsilane)
Class:
3
Packaging group:
III
Remarksopen allclose all

Additional transport information

Additional transport information
Bulk transport in tankers is not intended.

Exposure controls / personal protection

Control parameters
Maximum airborne concentrations at the workplace:
CAS No. Substance Type mg/m3 ppm
64-17-5 Ethanol AGW 380,0 200,0

Ethanol (CAS no. 64-17-5): Refer to Technical Rules for Hazardous Substances "TRGS 900" for more details on the German
AGW.

Exposure controls
Exposure in the work place limited and controlled
General protection and hygiene measures:
Observe standard industrial hygiene practices for the handling of chemical substances. Do not inhale gases/vapours/aerosols.
Use with adequate ventilation. Avoid contact with eyes and skin. Preventive skin protection recommended. Remove
contaminated, soaked clothing immediately. Clean work areas regularly. Provide emergency shower and eye-bath. Do not eat,
drink or smoke when handling. Keep away from foodstuff, drink and feedingstuff.
Personal protection equipment:
Respiratory protection
If inhalative exposure above the occupational exposure limit cannot be excluded, adequate respiratory protection equipment must
be used. Suitable respiratory equipment: Respirator with a full face mask, according to acknowledged standards such as EN 136.
Recommended Filter type: Gas filter type ABEK (certain inorganic, organic and acidic gases and vapors; ammonia/amines),
according to acknowledged standards such as EN 14387
In case of mist, spray or aerosol exposure wear suitable personal respiratory protection and protective suit. Suitable respiratory
equipment: Respirator with a full face mask, according to acknowledged standards such as EN 136.
Recommended Filter type: Combined filter type ABEK-P2 (certain inorganic, organic and acidic gases and vapors;
ammonia/amines; particles), according to acknowledged standards such as EN 14387
Observe the equipment manufacturer's information and wear time limits for respirators.
Eye protection
tight fitting protective goggles .
Hand protection
Gloves are required at all times when handling the material.
Recommended glove types: Protective gloves made of fluorinated rubber
thickness of the material: > 0,7 mm
Breakthrough time: > 480 min
Recommended glove types: Protective gloves made of 5-layer laminate of PE and EVOH (4H)
thickness of the material: > 0,062 mm
Breakthrough time: > 480 min
Please observe the instructions regarding permeability and breakthrough time which are provided by the supplier of the gloves.
Also take into consideration the specific local conditions under which the product is used, such as the danger of cuts, abrasion,
and the contact time. Note that, due to the numerous external influences (such as temperature), a chemically resistant protective
glove in daily use may have a service life that is considerably shorter than the measured break through time.
Skin protection
If handled uncovered: Chemical protective clothing, full-body liquid-tight protection if necessary. Please observe the instructions
regarding permeability time which are provided by the supplier.
Exposure to the environment limited and controlled
Prevent material from entering surface waters, drains or sewers and soil. Do not introduce large amounts into purification plants.
Further information for system design and engineering measures
´Observe national regulatory requirements.

Stability and reactivity

Reactivity; Chemical stability; Possibility of hazardous reactions
If stored and handled in accordance with standard industrial practices no hazardous reactions are known.
Relevant information can possibly be found in other parts of this section.
Conditions to avoid
moisture , Heat, open flames, and other sources of ignition.
Incompatible materials
Reacts with: water , basic substances or acids . Reaction causes the formation of: ethanol .
Hazardous decomposition products
By hydrolysis: ethanol .

Disposal considerations

Waste treatment methods
Material
Recommendation:
Dispose of according to regulations by incineration in a special waste incinerator. Observe local/state/federal regulations.
Uncleaned packaging
Recommendation:
Completely discharge containers (no tear drops, no powder rest, scraped carefully). Containers may be recycled or re-used.
Observe local/state/federal regulations.
Waste Disposal Legislation Ref.No.(EC)
It is not possible to determine a waste code for this product in accordance with the European Waste Catalogue (EWC) since it is
only possible to classify it according to how it is used by the customer. The waste code is to be determined within the EU in liaison
with the waste-disposal operator.