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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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.
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EC number: 405-800-7 | CAS number: 27955-94-8
Guidance on Safe Use
Guidance on Safe Use
Administrative data
First-aid measures
- General notes : Remove contaminated clothings. Wash contaminated clothings before reuse.
- Inhalation : If adverse effects occur, remove to uncontaminated area. Give artificial respiration if not breathing.
- Skin contact : Wash skin with soap and water for at least 15 minutes. If irritation develops, contact a physician.
- Eye contact : Flush eyes with water for at least 15 minutes. If irritation develops, contact a physician.
- Ingestion : If a large amount is swallowed, get medical attention
- Notes for doctors : Treat symptomatically as required by the condition of the patient.
- Inhalation : If adverse effects occur, remove to uncontaminated area. Give artificial respiration if not breathing.
- Skin contact : Wash skin with soap and water for at least 15 minutes. If irritation develops, contact a physician.
- Eye contact : Flush eyes with water for at least 15 minutes. If irritation develops, contact a physician.
- Ingestion : If a large amount is swallowed, get medical attention
- Notes for doctors : Treat symptomatically as required by the condition of the patient.
Fire-fighting measures
Suitable extinguishing media :
- Dry chemical, Carbon dioxide
- For large fires, use water spray or alcohol-type aqueous film forming foam (AFFF)
Advice for firefighters :
- Evacuate personnel to a safe area, isolate area.
- Fight fire from maximum distance, use extreme caution as heat may decompose material and rupture containers.
- Do not scatter spilled material with high-pressure water streams.
- Dry chemical, Carbon dioxide
- For large fires, use water spray or alcohol-type aqueous film forming foam (AFFF)
Advice for firefighters :
- Evacuate personnel to a safe area, isolate area.
- Fight fire from maximum distance, use extreme caution as heat may decompose material and rupture containers.
- Do not scatter spilled material with high-pressure water streams.
Accidental release measures
A) Personal precautions, protective equipment and emergency procedures
1. For non-emergency personnel
- Protective equipment : Use appropriate personal protective equipment
- Emergency procedures : Isolate area. Avoid skin and eye contact.
- Removal of ignition sources : Shut off source of fuel, if possible and without risk.
- Provosion of sufficient ventilation : Ventilate area to avoid inhalation of vapors.
- Control of dust : Formation and accumalation of dust should be controlled with proper ventilation.
2. For emergency responders
- Wear standard fire-fighting bunker gear and complete personal protective equipments when exposed to products of combustion. Cool tank / container with water spray.
B) Environmental precautions
- Prevent material from entering sewers, waterways, or low areas. Prevent groundwater contamination.
C) Methods and material for containment and cleaning up
1. Containment technique
- prevent material from entering sewers, waterways or low areas by proper covering of drains.
- Keep container tightly closed after each use.
2. Cleaning up
- For cleaning of dusts/dry powders, use wet cloth/mop to pick up and place in suitable container for disposal. Do not sweep or do not dry sweep as this causes dusting.
1. For non-emergency personnel
- Protective equipment : Use appropriate personal protective equipment
- Emergency procedures : Isolate area. Avoid skin and eye contact.
- Removal of ignition sources : Shut off source of fuel, if possible and without risk.
- Provosion of sufficient ventilation : Ventilate area to avoid inhalation of vapors.
- Control of dust : Formation and accumalation of dust should be controlled with proper ventilation.
2. For emergency responders
- Wear standard fire-fighting bunker gear and complete personal protective equipments when exposed to products of combustion. Cool tank / container with water spray.
B) Environmental precautions
- Prevent material from entering sewers, waterways, or low areas. Prevent groundwater contamination.
C) Methods and material for containment and cleaning up
1. Containment technique
- prevent material from entering sewers, waterways or low areas by proper covering of drains.
- Keep container tightly closed after each use.
2. Cleaning up
- For cleaning of dusts/dry powders, use wet cloth/mop to pick up and place in suitable container for disposal. Do not sweep or do not dry sweep as this causes dusting.
Handling and storage
A) Precautions for safe handling
a) Allow safe handling of the substance
- Avoid breathing dust
- Avoid contact with eyes, skin or clothing
- Wash thoroughly after handling, wash contaminated clothing prior to reuse.
b) Prevent handling of incompatible substances
- Do not handle the substance while working with oxidizing agents.
c) Reduce release of the substance to the environment
- Prevent material from entering sewers, waterways or low areas. Prevent groundwater contamination.
d) Advice on general occupational hygiene shall be provided
- Not to eat, drink and smoke in work areas
- Recommended to remove contaminated clothing and equipments before entering eating areas.
B) Conditions for safe storage, including any incompatibilities
a) How to manage risks associated with :
- Explosive atmospheres : Material is not explosive. However avoid formation of dust as dust/air mixtures may ignite or explode.
- Corrosive conditions : The substance is not corrosive in nature to metals
- Flammability hazards : Avoid heat, flames and sparks
- Incompatible substances or mixtures : Store away from incompatible materials
- Evaporative conditions : Not applicable as per the physical state of the substance.
- Potential ignition sources : Store the material away from possible sources of ignition.
b) How to control the effects of :
- Weather conditions : Store in cool place. Keep container tightly closed in a dry and well ventilated area
- Sunlight : The container should be stored away from sunlight
- humidity : The substance should not be exposed to any humid conditions.
a) Allow safe handling of the substance
- Avoid breathing dust
- Avoid contact with eyes, skin or clothing
- Wash thoroughly after handling, wash contaminated clothing prior to reuse.
b) Prevent handling of incompatible substances
- Do not handle the substance while working with oxidizing agents.
c) Reduce release of the substance to the environment
- Prevent material from entering sewers, waterways or low areas. Prevent groundwater contamination.
d) Advice on general occupational hygiene shall be provided
- Not to eat, drink and smoke in work areas
- Recommended to remove contaminated clothing and equipments before entering eating areas.
B) Conditions for safe storage, including any incompatibilities
a) How to manage risks associated with :
- Explosive atmospheres : Material is not explosive. However avoid formation of dust as dust/air mixtures may ignite or explode.
- Corrosive conditions : The substance is not corrosive in nature to metals
- Flammability hazards : Avoid heat, flames and sparks
- Incompatible substances or mixtures : Store away from incompatible materials
- Evaporative conditions : Not applicable as per the physical state of the substance.
- Potential ignition sources : Store the material away from possible sources of ignition.
b) How to control the effects of :
- Weather conditions : Store in cool place. Keep container tightly closed in a dry and well ventilated area
- Sunlight : The container should be stored away from sunlight
- humidity : The substance should not be exposed to any humid conditions.
Transport information
Land transport (UN RTDG/ADR/RID)
- UN number:
- 3077
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Inland waterway transport (UN RTDG/ADN(R))
- UN number:
- 3077
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Marine transport (UN RTDG/IMDG)
- UN number:
- 3077
Shipping information
- Proper shipping name and description:
- Environmentally Hazardous substance, solid, n.o.s. (phenol,4,4,'4''-ethylidynetris)
- Chemical name:
- 4,4',4''-(ethan-1,1,1-triyl)triphenol
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Air transport (UN RTDG/ICAO/IATA)
- UN number:
- 3077
Shipping information
- Proper shipping name and description:
- Environmentally Hazardous substance, solid, n.o.s. (phenol,4,4,'4''-ethylidynetris)
- Chemical name:
- 4,4',4''-(ethan-1,1,1-triyl)triphenol
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Exposure controls / personal protection
Exposure scenario: Not applicable since the substance is an intermediate.
Substance is being registered as Transported Isolated Intermediate.
Personal protection -
Eye/face protection : wear safety glasses with side shields or chemical safety goggles.
Skin protection :
1) Hand protection - Use chemical resistant gloves. Neoprene gloves. Check gloves for leaks before use.
2) other - Wear protective clothing to avoid skin exposure.
Respiratory protection - Use a NIOSH -approved cartridge respirator with particulate filter.
Substance is being registered as Transported Isolated Intermediate.
Personal protection -
Eye/face protection : wear safety glasses with side shields or chemical safety goggles.
Skin protection :
1) Hand protection - Use chemical resistant gloves. Neoprene gloves. Check gloves for leaks before use.
2) other - Wear protective clothing to avoid skin exposure.
Respiratory protection - Use a NIOSH -approved cartridge respirator with particulate filter.
Stability and reactivity
- Stable under normal conditions of storage and use.
- Store in tightly closed containers away from incompatible materials.
- Toxic vapors may be given off at high temperatures.
Avoid heat, flames, sparks and other sources of ignition.
- Store in tightly closed containers away from incompatible materials.
- Toxic vapors may be given off at high temperatures.
Avoid heat, flames, sparks and other sources of ignition.
Disposal considerations
Spill and waste disposal procedures approved by state and local authorities must be observed. Labels should not be removed from containers untill they have been cleaned and decontaminated.
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.
