Bis(1,2,2,6,6-pentamethyl-4-piperidinyl) 2-(4-methoxybenzylidene)malonate

Guidance on Safe Use

First-aid measures

General information:

Seek medical assistance if discomfort continues

After inhalation:

Immediately seek fresh air after inhaling of dust, vapour or aerosol.

After contact with skin:

After contact with skin, wash immediately with plenty of water and soap.

After contact with eyes:

Immediately rinse eyes with running water and seek medical advice.

After ingestion:

If swallowed seek medical advice immediately (treat symptomatically).

Most important symptoms and effects, both acute and delayed

Symptoms:

No specific antidote.

Hazards:

No hazards known at this time.

Indication of any immediate medical attention and special treatment needed

Treatment:

Treat symptomatically.

Fire-fighting measures

Extinguishing media

Suitable extinguishing media:

all

Extinguishing media that must not be used for safety reasons:

No restrictions

Special hazards arising from the substance or mixture:

carbon oxides

nitrogen oxides

Advice for firefighters

Special protective equipment for firefighting:

Use self-contained breathing apparatus

Impermeable protective clothing (jacket and trousers) with helmet.

Further information:

Cool container and metallic parts with a water spray jet

Accidental release measures

Personal precautions, protective equipment and emergency procedures:

Wear suitable personal protective equipment.

Environmental precautions:

Do not allow to enter drains or waterways

Methods and material for containment and cleaning up:

Take up with suitable equipment and if necessary collect in closed containers

Handling and storage

Precautions for safe handling

Advice on safe handling:

Keep container tightly closed.

Ensure efficient exhaust ventilation when using this product

Advice on protection against fire and explosion

Keep away from sources of ignition - No smoking.

Take precautionary measures against static discharges.

Avoid formation of dust.

Observe the usual precautionary measures required for chemicals with dust explosive properties (Observe national regulations).

Dust explosion class :  ST2 Capable of dust explosion

Conditions for safe storage, including any incompatibilities

Further information on storage conditions:

Keep container tightly closed in a cool, well-ventilated place, open and handle carefully.

Keep away from sources of ignition.

Specific end use(s):

No further recommendations.

Transport information

Land transport (UN RTDG/ADR/RID)

UN number:

UN 3077

Shipping information

Proper shipping name and description:

Environmentally hazardous substance, solid, n.o.s.

Chemical name:

Piperidinyl derivative

Language:

English

Labels:

Hazard no. 90

Special provisions / remarks

Special provisions:

Special marking provision: environmentally hazardous

Remarks:

Shipment permitted

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

UN number:

UN 3077

Shipping information

Proper shipping name and description:

Environmentally hazardous substance, solid, n.o.s.

Chemical name:

Piperidinyl derivative

Language:

English

Special provisions / remarks

Remarks:

Special marking provision: environmentally hazardous
Shipment permitted

Marine transport (UN RTDG/IMDG)

UN number:

UN 3077

Shipping information

Proper shipping name and description:

Environmentally hazardous substance, solid, n.o.s.

Chemical name:

Piperidinyl derivative

Marine pollutant

Special provisions / remarks

Remarks:

Shipment permitted

Air transport (UN RTDG/ICAO/IATA)

UN number:

UN 3077

Shipping information

Proper shipping name and description:

Environmentally hazardous substance, solid, n.o.s.

Chemical name:

Piperidinyl derivative

Special provisions / remarks

Remarks:

Special marking provision: environmentally hazardous
Shipment permitted

Additional transport information

Additional information

Special provisions / remarks / other:

Transport in bulk according to Annex II of MARPOL73/78 and the IBC Code:
No transport as bulk according IBC - Code.

Exposure controls / personal protection

Exposure controls

General protective measures:

Observe the usual precautions for handling chemicals.

Hygiene measures:

Do not breathe dust.

Avoid contact with skin and eyes.

Respiratory protection : dust mask

Hand protection : Nitrile rubber gloves. Minimum breakthrough time / gloves : > 60 min

Eye protection : safety glasses

Body protection : protective suit

Stability and reactivity

Reactivity:

Organic products which are intentionally or unintentionally in powdered form have, in principle, the possibility of creating a dust explosion hazard.

There is no evidence that the product produces flammable gases in contact with water.

The product has no corrosive-to-metals properties.

Chemical stability:

Stable.

Possibility of hazardous reactions:

Organic products which are intentionally or unintentionally in powdered form have, in principle, the possibility of creating a dust explosion hazard.

There is no evidence that the product produces flammable gases in contact with water.

The product has no corrosive-to-metals properties.

Conditions to avoid:

None known.

Incompatible materials:

not known

Hazardous decomposition products:

No decomposition if used as intended.

Disposal considerations

Waste treatment methods

Product:

Incineration in an approved, controlled furnace with combustion gas scrubbing and emission gas control.

Uncleaned packaging:

Consider recycling.

For disposal local regulation is binding.

Composition:

C ,

H ,

N ,

O .