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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Administrative data

First-aid measures

General advice
Remove contaminated, soaked clothing immediately and dispose of safely. First aider needs to protect himself.

Inhalation
Keep at rest. Aerate with fresh air. When symptoms persist or in all cases of doubt seek medical advice.

Eyes
Rinse immediately with plenty of water, also under the eyelids, for at least 15 minutes. Remove contact lenses. Obtain medical attention.

Skin
Wash off immediately with soap and plenty of water. When symptoms persist or in all cases of doubt seek medical advice.

Ingestion
Do not induce vomiting without medical advice. Call a physician immediately.

Main symptoms
shortness of breath.

Special hazard
Lung oedema.

Notes to physician
Treat symptomatically. In case of lung irritation, first treatment with cortisone spray.

Fire-fighting measures

Suitable extinguishing media
alcohol-resistant foam, dry chemical, carbon dioxide (CO2), water spray

Extinguishing media which must not be used for safety reasons
Do not use a solid water stream as it may scatter and spread fire.

Special exposure hazards arising from the substance or preparation itself, its combustion products, or released gases
Under conditions giving incomplete combustion, hazardous gases produced may consist of:
carbon monoxide (CO)
carbon dioxide (CO2)
Combustion gases of organic materials must in principle be graded as inhalation poisons
Vapours are heavier than air and may spread along floors

Special protective equipment for fire-fighters
Fire fighter protection should include a self-contained breathing apparatus (NIOSH-approved or EN 133) and full fire-fighting turn out gear.

Precautions for fire-fighting
Cool containers / tanks with water spray. Dike and collect water used to fight fire. Keep people away from and upwind of fire. Water run-off can cause environmental damage.

Accidental release measures

Personal precautions
Avoid contact with skin and eyes. Avoid breathing vapors or mists. Keep people away from and upwind of spill/leak. Ensure adequate ventilation, especially in confined areas. Keep away from heat and sources of ignition.
For emergency responders: Personal protection see section 8.

Environmental precautions
Prevent further leakage or spillage. Do not discharge product into the aquatic environment without pretreatment (biological treatment plant). Water runoff can cause environmental damage.

Methods for containment
Stop the flow of material, if possible without risk. Dike spilled material, where this is possible.

Methods for cleaning up
Soak up with inert absorbent material. DO NOT use combustible materials such as sawdust. Keep in suitable, closed containers for disposal. If liquid has been spilt in large quantities clean up promptly by scoop or vacuum. Take necessary action to avoid static electricity discharge (which might cause ignition of organic vapours).

Handling and storage

Handling
Advice on safe handling
Avoid contact with skin, eyes and clothing. Wash hands before breaks and immediately after handling the product. Provide sufficient air exchange and/or exhaust in work rooms. Refill and handle product only in closed system.

Advice on protection against fire and explosion
Keep away from sources of ignition - No smoking. Take necessary action to avoid static electricity discharge (which might cause ignition of organic vapours). In case of fire, emergency cooling with water spray should be available. Ground and bond containers when transferring material.

Advice on the protection of the environment
See Section 8: Environmental exposure controls.

Storage
Technical measures/Storage conditions
Keep containers tightly closed in a cool, well-ventilated place. Handle and open container with care. Handle under nitrogen, protect from moisture.

Advice on common storage
Incompatible products:
acids and bases
amines
oxidizing agents

Temperature class
T3

Identified uses
Transported isolated intermediate (1907/2006)

Transport information

Land transport (UN RTDG/ADR/RID)

UN number:
UN 3082
Shipping information
Proper shipping name and description:
Environmentally hazardous substance, liquid, n.o.s.
Chemical name:
(n/i-Undecanal)
Language:
English
SpecialProvisionsopen allclose all

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

Shipping information
Proper shipping name and description:
Environmentally hazardous substance, liquid, n.o.s.
Chemical name:
(n/i-Undecanal)
Language:
English
Labels:
9
Special provisions / remarks
Remarks:
Marking: Fish & Tree
Hazard number: 90

Marine transport (UN RTDG/IMDG)

UN number:
UN 3082
Shipping information
Proper shipping name and description:
Environmentally hazardous substance, liquid, n.o.s.
Chemical name:
(n/i-Undecanal)
Labels:
9
Marine pollutant
Special provisions / remarks
Remarks:
Marking: Fish & Tree

Air transport (UN RTDG/ICAO/IATA)

UN number:
UN 3082
Shipping information
Proper shipping name and description:
Environmentally hazardous substance, liquid, n.o.s.
Chemical name:
(n/i-Undecanal)
Labels:
9
Special provisions / remarks
Remarks:
Marking: Fish & Tree
SpecialProvisionsopen allclose all

Exposure controls / personal protection

Occupational exposure controls

Engineering measures
General or dilution ventilation is frequently insufficient as the sole means of controlling employee exposure. Local ventilation is usually preferred. Explosion-proof equipment (for example fans, switches, and grounded ducts) should be used in mechanical ventilation systems.

Personal protective equipment

General industrial hygiene practice
Avoid contact with skin, eyes and clothing. Do not breathe vapours or spray mist. Ensure that eyewash stations and safety showers are close to the workstation location.

Hygiene measures
When using, do not eat, drink or smoke. Take off all contaminated clothing immediately. Wash hands before breaks and immediately after handling the product.

Hand protection
Wear protective gloves. Recommendations are listed below. Other protective material may be used, depending on the situation, if adequate degradation and permeation data is available. If other chemicals are used in conjunction with this chemical, material selection should be based on protection for all chemicals present.

Suitable material nitrile rubber
Evaluation according to EN 374: level 6
Glove thickness approx 0,55 mm
Break through time > 480 min

Suitable material Viton
Evaluation according to EN 374: level 6
Glove thickness approx 0,5 mm
Break through time > 480 min

Eye protection
Tightly fitting safety goggles. In addition to goggles, wear a face shield if there is a reasonable chance for splash to the face.
Equipment should conform to EN 166

Skin and body protection
Impervious clothing. Wear face-shield and protective suit for abnormal processing problems.

Environmental exposure controls
If possible use in closed systems. If leakage can not be prevented, the substance needs to be suck off at the emersion point, if possible without danger. Observe the exposure limits, clean exhaust air if needed. If recycling is not practicable, dispose of in compliance with local regulations. Inform the responsible authorities in case of leakage into the atmosphere, or of entry into waterways, soil or drains.

Stability and reactivity

Stability
Stable under recommended storage conditions.

Hazardous reactions
Hazardous polymerisation may occur. Polymerization is a highly exothermic reaction and may generate sufficient heat to cause thermal decomposition and/or rupture containers. When finely distributed, self-ignition is possible. May form explosive peroxides.

Conditions to avoid
Avoid contact with heat, sparks, open flame and static discharge. Avoid any source of ignition.

Materials to avoid
bases, amines, acids, oxidizing agents.

Disposal considerations

Product Information
Disposal required in compliance with all waste management related state and local regulations. The choice of the appropriate method of disposal depends on the product composition by the time of disposal as well as the local statutes and possibilities for disposal.
Hazardous waste according to European Waste Catalogue (EWC)

Uncleaned empty packaging
Contaminated packaging should be emptied as far as possible and after appropriate cleansing may be taken for reuse.