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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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: 947-985-1 | CAS number: -
Guidance on Safe Use
Administrative data
First-aid measures
General advice :
Move out of dangerous area.
Consult a physician.
Show this safety data sheet to the doctor in attendance.
Treat symptomatically.
Get medical attention if symptoms occur.
In case of eye contact :
Small amounts splashed into eyes can cause irreversible tissue damage and blindness.
In the case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
Continue rinsing eyes during transport to hospital.
Remove contact lenses.
Keep eye wide open while rinsing.
If eye irritation persists, consult a specialist.
In case of skin contact :
Immediate medical treatment is necessary as untreated wounds from corrosion of the skin heal slowly and with difficulty.
Take victim immediately to hospital.
If on skin, rinse well with water.
If on clothes, remove clothes.
If inhaled :
If inhaled, remove to fresh air.
Get medical attention if symptoms occur.
If swallowed :
Keep respiratory tract clear.
Do NOT induce vomiting.
Never give anything by mouth to an unconscious person.
If symptoms persist, call a physician.
Take victim immediately to hospital.
Fire-fighting measures
Suitable extinguishing media :
Carbon dioxide (CO2)
Unsuitable extinguishing media :
High volume water jet
Specific hazards during firefighting :
Do not allow run-off from fire fighting to enter drains or water courses.
Hazardous combustion products :
No hazardous combustion products are known
Specific extinguishing methods :
Collect contaminated fire extinguishing water separately. This must not be discharged into drains.Fire residues and contaminated fire extinguishing water must be disposed of in accordance with local regulations.For safety reasons in case of fire, cans should be stored separately in closed containments.Use a water spray to cool fully closed containers.
Special protective equipment for firefighters :
Wear self-contained breathing apparatus for firefighting if necessary.
Accidental release measures
Personal precautions, protective equipment and emergency procedures :
Use personal protective equipment.
Environmental precautions :
Prevent product from entering drains.
Prevent further leakage or spillage if safe to do so.
If the product contaminates rivers and lakes or drains inform respective authorities.
Methods and materials for containment and cleaning up :
Neutralise with acid.
Contain spillage, and then collect with non-combustible absorbent material, (e.g. sand, earth, diatomaceous earth, vermiculite) and place in container for disposal according to local / national regulations.
Keep in suitable, closed containers for disposal.
Handling and storage
Advice on protection against fire and explosion :
Do not spray on a naked flame or any incandescent material.
Keep away from open flames, hot surfaces and sources of ignition.
Advice on safe handling :
Avoid formation of aerosol.
Do not breathe vapours/dust.
Avoid exposure - obtain special instructions before use.
Avoid contact with skin and eyes.
Smoking, eating and drinking should be prohibited in the application area.
Provide sufficient air exchange and/or exhaust in work rooms.
To avoid spills during handling keep bottle on a metal tray.
Dispose of rinse water in accordance with local and national regulations.
Persons susceptible to skin sensitisation problems or asthma, allergies, chronic or recurrent respiratory disease should not be employed in any process in which this mixture is being used.
Conditions for safe storage :
No smoking.
Keep in a well-ventilated place.
Observe label precautions.
Keep in properly labelled containers.
Materials to avoid :
Keep away from oxidizing agents.
Keep away from strong acids.
Further information on storage stability :
Stable under normal conditions.
Transport information
Land transport (UN RTDG/ADR/RID)
- UN number:
- UN 3267
Shippingopen allclose all
SpecialProvisionsopen allclose all
Shippingopen allclose all
Remarksopen allclose all
Marine transport (UN RTDG/IMDG)
- UN number:
- UN 3267
Shipping information
- Proper shipping name and description:
- Corrosive liquid, basic, organic, n.o.s.
- Chemical name:
- TRIS(2-HYDROXYETHYL)METHYLAMMONIUM HYDROXIDE
- Labels:
- 8
Remarksopen allclose all
Air transport (UN RTDG/ICAO/IATA)
- UN number:
- UN 3267
Shipping information
- Proper shipping name and description:
- CORROSIVE LIQUID, BASIC, ORGANIC, N.O.S.
- Chemical name:
- TRIS(2-HYDROXYETHYL)METHYLAMMONIUM HYDROXIDE
- Labels:
- 8
Remarksopen allclose all
SpecialProvisionsopen allclose all
Exposure controls / personal protection
Stability and reactivity
Disposal considerations
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.
