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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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.

Diss Factsheets

Guidance on Safe Use

Guidance on Safe Use

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Administrative data

First-aid measures

-General: Move into fresh air and keep at rest. Get medical attention immediately.

-Inhalation: Move the exposed person to fresh air at once. If respiratory problems, artificial respiration/oxygen. Call a physician or poison control center immediately.

-Eye contact: Immediately rinse with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Call a physician or poison control center immediately.

-Skin Contact: Wash off promptly and flush contaminated skin with water. Promptly remove clothing if soaked through and flush skin with water. Wash contaminated clothing before reuse. Get medical attention.

-Ingestion: If conscious, drink plenty of water. Do not induce vomiting. Call a physician or poison control center immediately.

-Most important symptoms and effects, both acute and delayed: Product may hydrolyse upon contact with body fluids in the gastrointestinal tract to produce additional methanol; therefore, consider the signs/symptoms of methanol poisoning and also observe the known latency period of several days!

-Treatment: Get medical attention immediately.

Fire-fighting measures

-General Fire Hazards: Do not use water jet as an extinguisher, as this will spread the fire. Use water spray to keep fire-exposed containers cool.

-Extinguishing media Suitable extinguishing media: Alcohol resistant foam. Carbon dioxide Dry chemical.

-Unsuitable extinguishing media: Avoid water in straight hose stream; will scatter and spread fire.

-Special hazards arising from the substance or mixture: In case of fire, carbon monoxide and carbon dioxide may be formed.

-Advice for firefighters Special fire fighting procedures: All equipment used when handling the product must be grounded.

-Special protective equipment for fire-fighters: Wear self-contained breathing apparatus and protective clothing.

Accidental release measures

-Personal precautions, protective equipment and emergency procedures: Avoid contact with eyes, skin, and clothing. Avoid contact with liquid and vapors. Use personal protective equipment. Use only in well-ventilated areas.

-Environmental Precautions: Do not allow runoff to sewer, waterway or ground.

-Methods and material for containment and cleaning up: Absorb spillage with suitable absorbent material. Shovel up and place in a container for salvage or disposal.

-Reference to other sections: Remove sources of ignition. In case of spills, beware of slippery floors and surfaces. See Section Exposure controls/personal protection for Personal Protective Equipment. Collect and dispose of spillage as indicated in section Disposal considerations.

Handling and storage

-Precautions for safe handling: Do not taste or swallow. Avoid contact with eyes, skin, and clothing. Wash hands after handling. Provide adequate ventilation. Avoid inhalation of dust and vapors.

-Storage conditions: Keep container tightly closed. Keep away from sources of ignition - No smoking.

-Conditions for safe storage, including any incompatibilities: Keep container tightly closed. Purge opened containers with bone dry inert gas before resealing.

-Storage Stability: No data available.

Transport information

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Marine transport (UN RTDG/IMDG)

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Additional transport information

Additional information
Special provisions / remarks / other:
This product is not regarded as dangerous goods according to the national and international regulations on the transport of dangerous goods. Keep away from food, drink and animal feeding stuffs.

Exposure controls / personal protection

-Appropriate Engineering Controls: Provide eyewash station and safety shower. General (mechanical) room ventilation is expected to be satisfactory if handled at low temperatures or in covered equipment. Provide adequate ventilation if fumes or vapors are generated.

-General information: Use only in well-ventilated areas. Do not eat, drink or smoke when using the product. Wash hands after handling. Practice good housekeeping.

-Eye/face protection: Safety glasses with side-shields conforming to EN166

-Skin/Hand Protection: Advice: This recommendation is valid only for our Product as delivered. If this product will be mixed with other substances you need to contact a supplier of CE approved protective gloves.

Material: 898 Butoject, Minimum break through time: 480 min, Glove thickness: 0,7 mm, Guideline: EN 374

-Other: Wear suitable protective clothing.

-Respiratory Protection: In case of inadequate ventilation: Respiratory protection mask with Filtertype ABEK

-Hygiene measures: No data available.

-Environmental exposure controls: No release to wastewater from process as such, wastewater emissions limited to release generated from final equipment cleaning step using water

Stability and reactivity

1. Reactivity: No data available.

2. Chemical stability: Material is stable under normal conditions.

3. Possibility of hazardous reactions: POLYMERIZATION - HYDROLYSIS The epoxysilane esters are not monomers in the usual sense, but polymeric materials may be produced under certain conditions of catalyzed partial hydrolysis. Polysiloxanes are produced by polymerization of the silyl ester group in the presence of controlled amounts of water and alkali or acid catalyst at ambient temperatures. At slightly higher temperatures (ca. 50 °C), polyglycols or polyglycol ethers are produced via the epoxy functional group under the same conditions of water concentration and alkali or acid catalyst. In as much as both of these reactions are exothermic and may occur simultaneously, the heat evolved may be cumulative and greatly accelerate the rate of reactions. It is imperative, therefore, that unintentional contamination of the epoxysilane esters with water be avoided, and that intentional hydrolysis be properly controlled to avoid hazardous consequences.

4. Conditions to avoid: Avoid contact with: Ignition sources.

5. Incompatible materials: Reacts with water or moisture to form: Methanol

6. Hazardous decomposition products: Hazardous Decomposition Products Carbon oxides Oxides of silicon.

Disposal considerations

-General information: See Section Exposure controls/personal protection for information on appropriate personal protective equipment. The generation of waste should be avoided or minimized wherever possible. Do not discharge into drains, water courses or onto the ground.

-Disposal methods: Can be incinerated when in compliance with local regulations.