Didodecyl 3,3'-thiodipropionate

Guidance on Safe Use

First-aid measures

Description of first aid measures:

Remove contaminated clothing.

If inhaled:

If difficulties occur after dust has been inhaled, remove to fresh air and seek medical attention.

On skin contact:

Wash thoroughly with soap and water.

On contact with eyes:

Wash affected eyes for at least 15 minutes under running water with eyelids held open.

On ingestion:

Rinse mouth and then drink plenty of water.

Most important symptoms and effects, both acute and delayed:

Symptoms: Further important symptoms and effects are so far not known

Indication of any immediate medical attention and special treatment needed:

Treatment: Treat according to symptoms (decontamination, vital functions), no known specific

antidote.

Fire-fighting measures

Extinguishing media:

Suitable extinguishing media:

dry powder, foam

Unsuitable extinguishing media for safety reasons:

carbon dioxide

Additional information:

Avoid whirling up the material/product because of the danger of dust explosion.

Special hazards arising from the substance or mixture: harmful vapours;

Evolution of fumes/fog. The substances/groups of substances mentioned can be released in case of

fire.

Advice for fire-fighters:

Special protective equipment: Wear a self-contained breathing apparatus.

Further information: The degree of risk is governed by the burning substance and the fire conditions. Contaminated

extinguishing water must be disposed of in accordance with official regulations.

Accidental release measures

Personal precautions, protective equipment and emergency procedures: Avoid dust formation. Use personal protective clothing.

Environmental precautions: Contain contaminated water/firefighting water. Do not discharge into drains/surface waters/groundwater.

Methods and material for containment and cleaning up:

For small amounts: Pick up with suitable appliance and dispose of.

For large amounts: Contain with dust binding material and dispose of.

Avoid raising dust.

Handling and storage

Precautions for safe handling:

Breathing must be protected when large quantities are decanted without local exhaust ventilation.

Protection against fire and explosion:

Avoid dust formation. Take precautionary measures against static discharges.

Conditions for safe storage, including any incompatibilities:

Suitable materials for containers: Low density polyethylene (LDPE), zinc coated, Stainless steel

1.4301 (V2), Stainless steel 1.4401, glass, High density polyethylene (HDPE), tin (tinplate), carbon

steel (iron)

Further information on storage conditions: Keep container tightly closed and dry; store in a cool place.

Transport information

Land transport (UN RTDG/ADR/RID)

UN number:

Not classified as a dangerous good under transport regulations

Shipping

SpecialProvisions

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

UN number:

Not classified as a dangerous good under transport regulations

Shipping

Remarks

Marine transport (UN RTDG/IMDG)

UN number:

Not classified as a dangerous good under transport regulations

Shipping

Remarks

Air transport (UN RTDG/ICAO/IATA)

UN number:

Not classified as a dangerous good under transport regulations

Shipping

Remarks

SpecialProvisions

Exposure controls / personal protection

Personal protective equipment:

Respiratory protection:

Suitable respiratory protection for higher concentrations or long-term effect: Particle filter with low

efficiency for solid particles (e.g. EN 143 or 149, Type P1or FFP1)

Hand protection:

Chemical resistant protective gloves (EN 374)

Suitable materials also with prolonged, direct contact (Recommended: Protective index 6,

corresponding > 480 minutes of permeation time according to EN 374):

e.g. nitrile rubber (0.4 mm), chloroprene rubber (0.5 mm), polyvinylchloride (0.7 mm) and other

Supplementary note: The specifications are based on tests, literature data and information of glove

manufacturers or are derived from similar substances by analogy. Due to many conditions (e.g. temperature) it must be considered, that the

practical usage of a chemical-protective glove in practice may be much shorter than the permeation time determined through testing.

Manufacturer's directions for use should be observed because of great diversity of types.

Eye protection:

Safety glasses with side-shields (frame goggles) (e.g. EN 166)

Body protection:

Working clothes., Closed footwear.

General safety and hygiene measures:

Handle in accordance with good industrial hygiene and safety practice. Wearing of closed work clothing is recommended.

Stability and reactivity

Reactivity:

Corrosion to metals: No corrosive effect on metal.

Chemical stability:

The product is stable if stored and handled as prescribed/indicated.

Peroxides: 0 %

The product does not contain peroxides.

Possibility of hazardous reactions:

In spite of the dedusting carried out for reasons of industrial health the product resp. the fine dust of the product is capable of dust explosion.

Conditions to avoid:

Avoid dust formation. Avoid deposition of dust. Avoid all sources of ignition: heat, sparks, open flame. Avoid electro-static charge.

Incompatible materials:

Substances to avoid:

strong acids, strong bases, strong oxidizing agents

Hazardous decomposition products:

No hazardous decomposition products if stored and handled as prescribed/indicated.

Disposal considerations

Waste treatment methods:

Must be disposed of or incinerated in accordance with local regulations.

Contaminated packaging:

Uncontaminated packaging can be re-used. Packs that cannot be cleaned should be disposed of in the same manner as the contents.