C9H21NO3
191.27 g/mol
Industrial ChemicalWarning
Triisopropanolamine
CAS122-20-3EC204-528-4
Category
Industrial Chemical
Compound Class
Alcohol
Primary Use
emulsifier and corrosion inhibitor in metalworking
Triisopropanolamine is a white solid with a faint ammonia-like odor, denser than water. It is primarily used as an emulsifier and corrosion inhibitor in metalworking fluids.
emulsifier in metalworkingcorrosion inhibitor in metalworking
Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.
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Related Compounds
StrongSame Parent
2,4-D-tris(2-hydroxypropyl)ammonium
CAS18584-79-7
Herbicide active ingredient
ReferenceSame Category
Diphenylamine
CAS122-39-4
Rubber antioxidant and stabilizer
ReferenceSame Category
Ethyl orthoformate
CAS122-51-0
Chemical synthesis intermediate
ReferenceSame Category
Triethyl phosphite
CAS122-52-1
chemical intermediate for flame retardants
ReferenceSame Category
Phenyl glycidyl ether
CAS122-60-1
reactive diluent for epoxy resins
Safety Reference
Warning
H319Causes serious eye irritation
H412Harmful to aquatic life with long lasting effects
H315Causes skin irritation
H336May cause drowsiness or dizziness
H318Causes serious eye damage
H335May cause respiratory irritation
Customs Tariff Classification
The international HS code for Triisopropanolamine (CAS 122-20-3) is 2922.19.
HS code (international, 6-digit)
2922.19
EU CN code (8-digit)
2922 19 00
Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.
Identifiers
IUPAC Name
1-[bis(2-hydroxypropyl)amino]propan-2-ol
InChIKey
SLINHMUFWFWBMU-UHFFFAOYSA-N
SMILES
CC(CN(CC(C)O)CC(C)O)O
Synonyms (26)
- TIPA
- 1,1''-Nitrilotri-2-propanol
- 1,1''-Nitrilotris(2-propanol)
- 2-Propanol,1',1''-nitrilotri-
- 3,3''-Nitrilotri(2-propanol)
- TRIS(2-HYDROXYPROPYL)AMINE
- Triisopropanolamin
- Triisopropanolamine
- Tris(2-hydroxy-1-propyl)amine
- Tris(2-propanol)amine
- UNICHEM TIPA
- trisisopropanolamine
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