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Guidance on Safe Use

Guidance on Safe Use

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First-aid measures

Description of first aid measures
In case of inhalation: Move victim to fresh air. Seek medical treatment in case of troubles.
Following skin contact: Take off contaminated clothing and wash it before reuse. Immediately wipe affected skin
area with paper towel or cloth.
Immediately clean with water and soap followed by thorough rinsing.
In case of skin reactions, consult a physician.
After eye contact: Immediately flush eyes with plenty of flowing water for 10 to 15 minutes holding eyelids
apart. Remove contact lenses, if present and easy to do. Continue rinsing. Subsequently
consult an ophthalmologist.
After swallowing: Rinse mouth with water. Immediately get medical attention.
Never give an unconscious person anything through the mouth.

Most important symptoms and effects, both acute and delayed
Harmful if swallowed. May cause an allergic skin reaction.
On sustained exposition to this chemical: dermatitis. Reddening

Indication of any immediate medical attention and special treatment needed
Treat symptomatically.

Fire-fighting measures

Extinguishing media
Suitable extinguishing media:
Foam, extinguishing powder, carbon dioxide

Special hazards arising from the substance or mixture
In case of fire may be liberated: sulphur oxides, silicon compounds, carbon monoxide and
carbon dioxide.

Advice for firefighters
Special protective equipment for firefighters:
Wear self-contained breathing apparatus.
Additional information: Hazchem-Code: •3Z
Do not allow water used to extinguish fire to enter drains, ground or waterways.
Fire residuals and contaminated extinguishing water must be disposed of in accordance
with the regulations of the local authorities.

Accidental release measures

Personal precautions, protective equipment and emergency procedures
Remove all sources of ignition. Keep unprotected people away.
Provide adequate ventilation. Do not breathe vapour/aerosol. Avoid contact with skin and
eyes.
Wear appropriate protective equipment. Take off contaminated clothing and wash it before
reuse.

Environmental precautions
Do not allow to penetrate into soil, waterbodies or drains.

Methods and material for containment and cleaning up
Soak up with absorbent materials such as sand, siliceus earth, acid- or universal binder.
Store in special closed containers and dispose of according to ordinance.

Handling and storage

Precautions for safe handling
Advices on safe handling: When not in use, keep containers tightly closed.
Avoid contact with the substance.
Provide adequate ventilation. Do not breathe vapour/aerosol.
Wear appropriate protective equipment. Take off contaminated clothing and wash it before
reuse.
Work place should be equipped with a shower and an eye rinsing apparatus.

Precautions against fire and explosion:
Keep away from sources of ignition - No smoking.
Take precautionary measures against static discharges.
Vapours can form explosive mixtures with air.

Conditions for safe storage, including any incompatibilities
Requirements for storerooms and containers:
Keep container tightly closed in a cool, well-ventilated place.
Keep away from heat sources, sparks and open flames.
Protect from humidity and water. Protect from light.
Store containers in upright position. Do not drop, drag or bang the container.
Handle empty containers with care. Incineration may cause explosion.
Do not re-use the empty container. Do not weld.
Hints on joint storage: Do not store together with oxidizing agents, water, acids or alkalis.

Transport information

Land transport (UN RTDG/ADR/RID)

UN number:
3082
Shipping information
Proper shipping name and description:
ENVIRONMENTALLY HAZARDOUS SUBSTANCE, LIQUID, N.O.S. (3-Trimethoxysilylpropane-1-thiol)
Chemical name:
3-Trimethoxysilylpropane-1-thiol
Labels:
9
Special provisions / remarks
Special provisions:
274 335 375 601
Remarks:
Warning board: ADR/RID: Kemmler-number 90, UN number UN 3082
Hazard label: 9
Special provisions: 274 335 375 601
Limited quantities: 5 L
EQ: E1
Contaminated packaging - Instructions: P001 IBC03 LP01 R001
Contaminated packaging - Special provisions:
PP1
Special provisions for packing together: MP19
Portable tanks - Instructions: T4
Portable tanks - Special provisions: TP1 TP29
Tank coding: LGBV
Tunnel restriction code: -

Inland waterway transport (UN RTDG/ADN(R))

UN number:
3082
Shipping information
Proper shipping name and description:
ENVIRONMENTALLY HAZARDOUS SUBSTANCE, LIQUID, N.O.S. (3-Trimethoxysilylpropane-1-thiol)
Chemical name:
3-Trimethoxysilylpropane-1-thiol
Remarksopen allclose all

Marine transport (UN RTDG/IMDG)

UN number:
3082
Shipping information
Proper shipping name and description:
ENVIRONMENTALLY HAZARDOUS SUBSTANCE, LIQUID, N.O.S. (3-Trimethoxysilylpropane-1-thiol)
Chemical name:
3-Trimethoxysilylpropane-1-thiol
Labels:
9
Special provisions / remarks
Remarks:
EmS: F-A, S-F
Special provisions: 274, 335, 969
Limited quantities: 5 L
Excepted quantities: E1
Contaminated packaging - Instructions: P001, LP01
Contaminated packaging - Provisions: PP1
IBC - Instructions: IBC03
IBC - Provisions: -
Tank instructions - IMO: -
Tank instructions - UN: T4
Tank instructions - Provisions: TP2, TP29
Stowage and handling: Category A.
Properties and observations: -
Segregation group: none

Air transport (UN RTDG/ICAO/IATA)

UN number:
3082
Shipping information
Proper shipping name and description:
ENVIRONMENTALLY HAZARDOUS SUBSTANCE, LIQUID, N.O.S. (3-Trimethoxysilylpropane-1-thiol)
Chemical name:
3-Trimethoxysilylpropane-1-thiol
Labels:
9
Special provisions / remarks
Remarks:
Hazard label: Miscellaneous
Excepted Quantity Code: E1
Passenger and Cargo Aircraft: Ltd.Qty.: Pack.Instr. Y964 - Max. Net Qty/Pkg. 30 kg G
Passenger and Cargo Aircraft: Pack.Instr. 964 - Max. Net Qty/Pkg. 450 L
Cargo Aircraft only: Pack.Instr. 964 - Max. Net Qty/Pkg. 450 L
Special provisions: A97 A158 A197
Emergency Response Guide-Code (ERG): 9L
SpecialProvisionsopen allclose all

Exposure controls / personal protection

Personal protection equipment
Occupational exposure controls
Respiratory protection: Respiratory protection must be worn whenever the WEL levels have been exceeded.
Use filter type AX (= against vapours of low boiling organic substances) according to EN
14387.
Hand protection: Protective gloves according to EN 374.
Glove material: Plastic or rubber.
Observe glove manufacturer's instructions concerning penetrability and breakthrough time.
Eye protection: Tightly sealed goggles according to EN 166.
Body protection: Wear suitable protective clothing.
General protection and hygiene measures:
Avoid contact with skin and eyes. Do not breathe vapour/aerosol.
When using do not eat, drink or smoke.
Work place should be equipped with a shower and an eye rinsing apparatus.
Wash hands before breaks and after work. Rinse mouth with water.

Stability and reactivity

Reactivity
Moisture-sensitive.

Chemical stability
Product is stable under normal storage conditions.

Possibility of hazardous reactions
Will not occur.

Conditions to avoid
Keep away from heat sources, sparks and open flames. Protect from light.
Protect from humidity and water.

Incompatible materials
Water, acids, alkalis

Disposal considerations

Waste treatment methods
Product
Waste key number: 07 02 16* = Waste containing hazardous silicones
* = Evidence for disposal must be provided.
Recommendation: Incinerate as hazardous waste according to applicable local, state, and federal regulations.
Contaminated packaging
Waste key number: 15 01 04 = Metallic packaging
Recommendation: Dispose of waste according to applicable legislation