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EC number: 242-171-6 | CAS number: 18293-82-8
- Life Cycle description
- Uses advised against
- Endpoint summary
- Appearance / physical state / colour
- Melting point / freezing point
- Boiling point
- Density
- Particle size distribution (Granulometry)
- Vapour pressure
- Partition coefficient
- Water solubility
- Solubility in organic solvents / fat solubility
- Surface tension
- Flash point
- Auto flammability
- Flammability
- Explosiveness
- Oxidising properties
- Oxidation reduction potential
- Stability in organic solvents and identity of relevant degradation products
- Storage stability and reactivity towards container material
- Stability: thermal, sunlight, metals
- pH
- Dissociation constant
- Viscosity
- Additional physico-chemical information
- Additional physico-chemical properties of nanomaterials
- Nanomaterial agglomeration / aggregation
- Nanomaterial crystalline phase
- Nanomaterial crystallite and grain size
- Nanomaterial aspect ratio / shape
- Nanomaterial specific surface area
- Nanomaterial Zeta potential
- Nanomaterial surface chemistry
- Nanomaterial dustiness
- Nanomaterial porosity
- Nanomaterial pour density
- Nanomaterial photocatalytic activity
- Nanomaterial radical formation potential
- Nanomaterial catalytic activity
- Endpoint summary
- Stability
- Biodegradation
- Bioaccumulation
- Transport and distribution
- Environmental data
- Additional information on environmental fate and behaviour
- Ecotoxicological Summary
- Aquatic toxicity
- Endpoint summary
- Short-term toxicity to fish
- Long-term toxicity to fish
- Short-term toxicity to aquatic invertebrates
- Long-term toxicity to aquatic invertebrates
- Toxicity to aquatic algae and cyanobacteria
- Toxicity to aquatic plants other than algae
- Toxicity to microorganisms
- Endocrine disrupter testing in aquatic vertebrates – in vivo
- Toxicity to other aquatic organisms
- Sediment toxicity
- Terrestrial toxicity
- Biological effects monitoring
- Biotransformation and kinetics
- Additional ecotoxological information
- Toxicological Summary
- Toxicokinetics, metabolism and distribution
- Acute Toxicity
- Irritation / corrosion
- Sensitisation
- Repeated dose toxicity
- Genetic toxicity
- Carcinogenicity
- Toxicity to reproduction
- Specific investigations
- Exposure related observations in humans
- Toxic effects on livestock and pets
- Additional toxicological data
Administrative data
First-aid measures
Description of first aid measures
Take off all contaminated clothing immediately.
Inhalation
If aerosol or mists are formed:
Move victims into fresh air.
In case of persistent discomfort: Consult doctor immediately.
Skin contact
Wash off immediately with plenty of water.
In case of discomfort: Supply with medical care.
Eye contact
Keeping eyelid open, immediately rinse thoroughly for at least 5 minutes using plenty of water or, if
necessary, eye rinsing solution.
In case of persistent discomfort: Consult an ophthalmologist.
Ingestion
Have the mouth rinsed with water.
Consult a physician immediately.
Most important symptoms and effects, both acute and delayed
Symptoms
After absorbing large amounts of substance:
Liberation of reaction products (Methanol) can lead to symptoms of poisoning.
Possible signs of poisoning:
daze, dizziness, nausea, colicky abdominal pain, respiratory disturbance.
Symptoms upon increasing intoxication: dysopia, loss of eyesight.
Indication of any immediate medical attention and special treatment needed
Treatment:
Immediate gastric lavage. Antidote treatment, correction of acid-base balance.
Detection of substance (Methanol) possible in:
Blood
Antidote treatment: ethanol.
Fire-fighting measures
Extinguishing media
Suitable extinguishing media:
Water spray, foam, CO2, dry powder.
Unsuitable extinguishing media:
Do not use a solid water stream as it may scatter and spread fire.
Special hazards arising from the substance or mixture
May be released in case of fire: toxic gases/vapours.
Closed container may rupture if strongly heated..
Advice for firefighters
Use water spray to cool unopened containers.
Water for fire fighting must not be introduced in the sewer system, subsoil, or surface waters. Assure that
there are sufficient fire water retaining facilities Contaminated fire fighting water must be disposed of in
conformity with the regulations of the local authorities.
In the case of fire, wear respiratory protective equipment independent of surrounding air and chemical
protective suit.
Employ protective equipment commonly used in the event of fire.
Accidental release measures
Personal precautions, protective equipment and emergency procedures
Wear personal protective equipment.
Environmental precautions
Do not allow entrance in drainage systems, sewage water, groundwater or soil.
Methods and material for containment and cleaning up
Soak up with inert absorbent material (e.g. sand, silica gel, acid binder, universal binder, sawdust).
Fill into marked, sealable containers.
To be disposed of in compliance with existing regulations.
Suitable binder:
sand (for damming up), sawdust, universal absorbent
Handling and storage
Precautions for safe handling
Provide sufficient ventilation and exhaust at the workplace.
Conditions for safe storage, including any incompatibilities
Advice on protection against fire and explosion
Normal measures for preventive fire protection.
Take precautionary measures against static charges, keep away from sources of ignition.
When repairs of the production system are to be made (e.g. welding work), the section to be repaired
must be essentially free of product.
Use only non-sparking tools.
Use explosion-proof equipment.
Storage
Store in a well-ventilated place. Keep container tightly closed.
Avoid heat effect and sources of ignition.
Advice on common storage
Store separately from oxidants
German storage class
3 - Flammable liquids
Transport information
Land transport (UN RTDG/ADR/RID)
- UN number:
- UN 1993
Shippingopen allclose all
SpecialProvisionsopen allclose all
Inland waterway transport (UN RTDG/ADN(R))
- UN number:
- UN 1993
Shippingopen allclose all
Tunnel Restriction Code: (D/E)
ADR:
Special provision 640E
RID:
Special provision 640E
Remarksopen allclose all
Marine transport (UN RTDG/IMDG)
- UN number:
- UN 1993
Shipping information
- Proper shipping name and description:
- FLAMMABLE LIQUID, N.O.S.(Isobutyldimethoxymethylsilane)
Remarksopen allclose all
Air transport (UN RTDG/ICAO/IATA)
- UN number:
- UN 1993
Shipping information
- Proper shipping name and description:
- FLAMMABLE LIQUID, N.O.S.(Isobutyldimethoxymethylsilane)
- Chemical name:
- Isobutyldimethoxymethylsilane
Remarksopen allclose all
SpecialProvisionsopen allclose all
Exposure controls / personal protection
Control parameters
Methanol
CAS-No.
67-56-1
EC-No.
200-659-6
Control parameters
200 ppm
260 mg/m3
Time Weighted Average (TWA):(EU ELV)
Indicative
Control parameters
Skin designation:(EU ELV)
Can be absorbed through the skin.
Other information
hydrolysis product: methanol
Exposure controls
Engineering measures
Ensure suitable suction/aeration at the work place and with operational machinery.
Personal protective equipment
Respiratory protection
In case of dusts/vapours/aerosols being formed or if the limit values like TLV are exceeded:
use respiratory equipment with suitable filter or wear a self contained respiratory apparatus
Hand protection
Wear protective gloves made of the following materials:.
Glove material for example, butyl-rubber
Material thickness 0,5 mm
Break through time > 480 min
Glove material for example, Fluorinated rubber (Viton)
Material thickness 0,4 mm
Break through time > 480 min
Selection of protective gloves to meet the requirements of specific workplaces.
Suitability for specific workplaces should be clarified with protective glove manufacturers.
Please observe that the daily duration of usage of a chemical protective glove is in practice far shorter due
to the many influencing factors (e.g. temperature, mechanical strain on the glove material) than the
permeation time determined acc. EN 374.
Eye protection
close-fitting protective goggles (e.g. closed goggles) or face protection
Skin and body protection
Wear suitable protective clothing.
Hygiene measures
Smoking, eating and drinking should be prohibited in the application area.
Wash face and/or hands before break and end of work.
Apply adequate skin protection agents before handling the product. Assure skin cleaning and skin care
after work. Preventive skin protection is recommended.
Protective measures
The personal protective equipment used must meet the requirements of directive 89/686/EEC and
amendments (CE certification).
It should be defined in the work place in the form of a risk analysis according to directive 89/686/EEC and
amendments.
Handle in accordance with good industrial hygiene and safety practices.
Stability and reactivity
Reactivity
Vapours may form explosive mixture with air.
Chemical stability
Stable under recommended storage conditions.
Conditions to avoid
Keep away from heat and sources of ignition.
Incompatible materials
Water, oxidizing agents
Hazardous decomposition products
Methanol in case of hydrolysis.
Disposal considerations
Waste treatment methods
Product
With respect to local regulations, e.g. dispose of to suitable waste incineration plant.
Review all local, state and federal regulations concerning health and pollution for appropriate disposal
procedures.
Uncleaned packaging
Do not reuse empty containers and dispose of in accordance with the regulations issued by the
appropriate local authorities.
If there is product residue in the emptied container, follow directions for handling on the container's label.
Waste Key Number
No waste key number as per the European Waste Types List can be assigned to this product, since such
classification is based on the (as yet undetermined) use to which the product is put by the consumer.
The waste key number must be determined as per the European Waste Types List (decision on EU Waste
Types List 2000/532/EC) in cooperation with the disposal firm / producing firm / official authority.
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.