Registration Dossier
Registration Dossier
Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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.
Use of this information is subject to copyright laws and may require the permission of the owner of the information, as described in the ECHA Legal Notice.
EC number: 203-716-3 | CAS number: 109-89-7
Guidance on Safe Use
Guidance on Safe Use
Administrative data
First-aid measures
Special instructions
Helpers should ensure their own protection.
If the patient is unconscious, must be turned and kept on his/her side during transportation.
Inhalation
Remove victim to fresh air and keep at rest in a position comfortable for breathing.
If appropriate, give artificial respiration or oxygen.
Inhale or give immediate treatment using corticosteroids dosing spray.
Get medical advice/attention.
Symptoms can be delayed.
Skin contact
Rinse continuously with water for several minutes.
Sterile bandage.
Get medical advice/attention.
Eye contact
IF IN EYES: Rinse continuously with water for several minutes. Get medical advice/attention.
Ingestion
Rinse mouth.
If the patient is conscious, give plenty of water (2 - 4 glasses).
Do NOT induce vomiting.
Never give anything by mouth to an unconscious person.
Get immediate medical advice/attention.
Indication of any immediate medical attention and special treatment needed
Treat symptomatically.
Helpers should ensure their own protection.
If the patient is unconscious, must be turned and kept on his/her side during transportation.
Inhalation
Remove victim to fresh air and keep at rest in a position comfortable for breathing.
If appropriate, give artificial respiration or oxygen.
Inhale or give immediate treatment using corticosteroids dosing spray.
Get medical advice/attention.
Symptoms can be delayed.
Skin contact
Rinse continuously with water for several minutes.
Sterile bandage.
Get medical advice/attention.
Eye contact
IF IN EYES: Rinse continuously with water for several minutes. Get medical advice/attention.
Ingestion
Rinse mouth.
If the patient is conscious, give plenty of water (2 - 4 glasses).
Do NOT induce vomiting.
Never give anything by mouth to an unconscious person.
Get immediate medical advice/attention.
Indication of any immediate medical attention and special treatment needed
Treat symptomatically.
Fire-fighting measures
Suitable extinguishing media:
Water spray
Carbon dioxide
Alcohol resistant foam
Dry Chemical
Unsuitable extinguishing media: Do not use powerful water injection.
Special hazards arising from the substance or mixture
May emit toxic fumes of oxides of carbon and nitrogen during heating or fire.
May emit toxic fumes of ammonia during heating.
Vapour may form explosive mixtures with air.
Advice for fire-fighters
Special protective equipment for fire-fighters: Isolating breathing apparatus eg. compressed breathing apparatus and protective clothing.
Other instructions
Cool fire exposed containers with water jet.
Extinguishing water must not be discharged into waterways, sewers, soil.
Water spray
Carbon dioxide
Alcohol resistant foam
Dry Chemical
Unsuitable extinguishing media: Do not use powerful water injection.
Special hazards arising from the substance or mixture
May emit toxic fumes of oxides of carbon and nitrogen during heating or fire.
May emit toxic fumes of ammonia during heating.
Vapour may form explosive mixtures with air.
Advice for fire-fighters
Special protective equipment for fire-fighters: Isolating breathing apparatus eg. compressed breathing apparatus and protective clothing.
Other instructions
Cool fire exposed containers with water jet.
Extinguishing water must not be discharged into waterways, sewers, soil.
Accidental release measures
Personal precautions, protective equipment and emergency procedures
Use personal protective equipment as required.
Environmental precautions
Absorb with inert material (eg sand, silica gel, acid sorbent, universal sorbent).
Do not put into water system, drain or soil.
Collect up into tightly sealable containers for disposal.
Vapours can be bound e.g. with water spray.
Methods and material for containment and cleaning up
Neutralize with hydrochloric or sulfuric acids.
Disposal: see 'Disposal considerations'.
Use personal protective equipment as required.
Environmental precautions
Absorb with inert material (eg sand, silica gel, acid sorbent, universal sorbent).
Do not put into water system, drain or soil.
Collect up into tightly sealable containers for disposal.
Vapours can be bound e.g. with water spray.
Methods and material for containment and cleaning up
Neutralize with hydrochloric or sulfuric acids.
Disposal: see 'Disposal considerations'.
Handling and storage
Precautions for safe handling
This substance is handled under Strictly Controlled Conditions in accordance with REACH regulation Article 18(4) for transported isolated intermediates. Site documentation to support safe handling arrangements including the selection of engineering, administrative and personal protective equipment controls in accordance with risk-based management systems is available at the manufacturing site.
If exposure is possible:
Handle in well-ventilated space.
Avoid breathing dust/fume/gas/mist/vapours/spray.
Keep away from heat/sparks/open flames/hot surfaces - No smoking.
Do not eat, drink or smoke at workplace. Wash hands after working with substance.
WARNING: The vapour is heavier than the air.
Take precautionary measures against static discharge.
Conditions for safe storage, including any incompatibilities
Keep away from heat/sparks/open flames/hot surfaces - No smoking.
Store in a well ventilated place. Keep cool.
Store in a dry place. Store in a closed container.
Protect from sunlight.
Keep away from acid-generating agents.
Store separately from food products, animal feedstuff and beverages.
Keep away from acids.
Storage time: 24 months.
This substance is handled under Strictly Controlled Conditions in accordance with REACH regulation Article 18(4) for transported isolated intermediates. Site documentation to support safe handling arrangements including the selection of engineering, administrative and personal protective equipment controls in accordance with risk-based management systems is available at the manufacturing site.
If exposure is possible:
Handle in well-ventilated space.
Avoid breathing dust/fume/gas/mist/vapours/spray.
Keep away from heat/sparks/open flames/hot surfaces - No smoking.
Do not eat, drink or smoke at workplace. Wash hands after working with substance.
WARNING: The vapour is heavier than the air.
Take precautionary measures against static discharge.
Conditions for safe storage, including any incompatibilities
Keep away from heat/sparks/open flames/hot surfaces - No smoking.
Store in a well ventilated place. Keep cool.
Store in a dry place. Store in a closed container.
Protect from sunlight.
Keep away from acid-generating agents.
Store separately from food products, animal feedstuff and beverages.
Keep away from acids.
Storage time: 24 months.
Transport information
Land transport (UN RTDG/ADR/RID)
- UN number:
- UN 1154
Shipping information
- Proper shipping name and description:
- DIETHYLAMINE, (Diethylamine)
SpecialProvisionsopen allclose all
Shippingopen allclose all
Remarksopen allclose all
Marine transport (UN RTDG/IMDG)
- UN number:
- UN 1154
Shipping information
- Proper shipping name and description:
- DIETHYLAMINE, (Diethylamine)
Remarksopen allclose all
Shippingopen allclose all
Remarksopen allclose all
SpecialProvisionsopen allclose all
Exposure controls / personal protection
This substance is handled under Strictly Controlled Conditions in accordance with REACH regulation Article 18(4) for transported isolated intermediates. Site documentation to support safe handling arrangements including the selection of engineering, administrative and personal protective equipment controls in accordance with risk-based management systems is available at the manufacturing site.
If exposure is possible:
Appropriate engineering controls
Provide sufficient ventilation.
Keep away from heat/sparks/open flames/hot surfaces - No smoking.
Avoid breathing dust/fume/gas/mist/vapours/spray.
Do not get in eyes, on skin, or on clothing.
Use personal protective equipment as required.
Respiratory protection
Use respirator, filtration P3. In laboratories work in fume hood or under dust control hood.
See particular department's regulations of protection.
Hand protection
Use protective gloves (e.g. nitrile or neopren gloves).
Eye protection
Use protective goggles.
Skin protection
Acid-resistant protective clothing.
Environmental exposure controls
Do not put into water system, drain or soil.
If exposure is possible:
Appropriate engineering controls
Provide sufficient ventilation.
Keep away from heat/sparks/open flames/hot surfaces - No smoking.
Avoid breathing dust/fume/gas/mist/vapours/spray.
Do not get in eyes, on skin, or on clothing.
Use personal protective equipment as required.
Respiratory protection
Use respirator, filtration P3. In laboratories work in fume hood or under dust control hood.
See particular department's regulations of protection.
Hand protection
Use protective gloves (e.g. nitrile or neopren gloves).
Eye protection
Use protective goggles.
Skin protection
Acid-resistant protective clothing.
Environmental exposure controls
Do not put into water system, drain or soil.
Stability and reactivity
Stable under normal conditions.
Possibility of hazardous reactions: Exothermic reaction with acids.
Conditions to avoid
Vapour may form explosive mixtures with air.
Keep away from heat/sparks/open flames/hot surfaces - No smoking.
Take precautionary measures against static discharge.
Moisture
Incompatible materials
Mercury
Phenols
Alcohols
Aldehydes
Strong acids
Acid anhydrides
Nitrites
Oxidants
Zinc
Copper
Aluminium
Halogenated hydrocarbons
Rubber
Plastics
Esters
Ketones
Hazardous decomposition products
May emit toxic fumes of oxides of carbon and nitrogen during heating or fire.
May emit toxic fumes of ammonia during heating.
Possibility of hazardous reactions: Exothermic reaction with acids.
Conditions to avoid
Vapour may form explosive mixtures with air.
Keep away from heat/sparks/open flames/hot surfaces - No smoking.
Take precautionary measures against static discharge.
Moisture
Incompatible materials
Mercury
Phenols
Alcohols
Aldehydes
Strong acids
Acid anhydrides
Nitrites
Oxidants
Zinc
Copper
Aluminium
Halogenated hydrocarbons
Rubber
Plastics
Esters
Ketones
Hazardous decomposition products
May emit toxic fumes of oxides of carbon and nitrogen during heating or fire.
May emit toxic fumes of ammonia during heating.
Disposal considerations
Chemical incinerator equipped with an afterburner and scrubber is the recommended method of disposal for this material. Observe all local and national regulations when disposing of this material.
Information on Registered Substances comes from registration dossiers which have been assigned a registration number. The assignment of a registration number does however not guarantee that the information in the dossier is correct or that the dossier is compliant with Regulation (EC) No 1907/2006 (the REACH Regulation). This information has not been reviewed or verified by the Agency or any other authority. The content is subject to change without prior notice.
Reproduction or further distribution of this information may be subject to copyright protection. Use of the information without obtaining the permission from the owner(s) of the respective information might violate the rights of the owner.
