What is Triisopropanolamine TIPA CAS 122-20-3?

Triisopropanolamine, commonly abbreviated TIPA, is a tertiary alkanolamine with molecular formula C9H21NO3. This product is supplied as an 85% aqueous solution and is used as a formulation input in cement-processing aids, coatings and selected industrial systems.

Is Triisopropanolamine the same as Triethanolamine?

No. TIPA and triethanolamine are different alkanolamines with different molecular structures and performance. CAS 122-20-3 identifies Triisopropanolamine specifically, so it should be specified and evaluated separately in cement-additive, coating or metalworking formulations.

Why is TIPA used in cement grinding?

TIPA helps improve grinding efficiency by reducing particle agglomeration and improving particle-size distribution. It can also enhance cement fineness, lower energy use and support strength development, especially in later-age cement performance.

What pH and amine behaviour can be expected from TIPA 85%?

TIPA is water-miscible and weakly basic; its dilute aqueous solution typically has a pH around 10-11. As a tertiary alkanolamine it can act as a dispersing and neutralising component, but formulation pH and dosage should be checked against the complete additive blend.

Why is an 85% aqueous solution supplied instead of pure TIPA?

The 85% aqueous form balances active TIPA content with practical handling, dosing and cost efficiency for industrial applications such as cement grinding. The water content is part of the supplied product and should be included when calculating the final formulation composition.

Triisopropanolamine (TIPA) CAS 122-20-3

Triisopropanolamine, commonly abbreviated TIPA, CAS 122-20-3, is an alkanolamine raw material supplied for cement-processing aids, waterborne coatings and selected industrial formulations. Confirm the required grade, then request a quotation with COA/TDS/SDS for bulk supply.

CAS: 122-20-3
Synonyms: TIPA, Tris(2-hydroxypropyl)amine
Einecs: 204-528-4
Molecular Formula: C₉H₂₁NO₃
Grade: TIPA 85% aqueous solution
Package: 210 kg HDPE drums; 1,000 kg IBCs

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Product Description

Triisopropanolamine (TIPA) CAS 122-20-3 is tris(2-hydroxypropyl)amine, with EC 204-528-4 and molecular formula C₉H₂₁NO₃.

Synonyms: TIPA; Tris(2-hydroxypropyl)amine.

CAS: 122-20-3.

Molecular formula: C₉H₂₁NO₃.

It is supplied as an 85% aqueous solution.

It is positioned as an alkanolamine raw material for cement-processing aids, waterborne coatings and selected industrial formulations.

It is a formulation input for grinding, dispersion, neutralisation or catalyst routes, not a finished cement admixture, paint or cutting fluid.

It is used in cement grinding and dispersion-aid formulations.

It is used in waterborne coatings and pigment dispersions requiring an alkanolamine component.

It is used in cutting-oil and metalworking-fluid formulation.

It is used in selected polyurethane-catalyst and process-chemical systems.

It helps improve cement grinding efficiency by reducing particle agglomeration and improving particle-size distribution.

It is water-miscible and weakly basic, with dilute aqueous solutions typically around pH 10-11, acting as a dispersing and neutralising component.

The 85% aqueous form balances active TIPA content with practical handling, dosing and cost efficiency.

Confirm assay, water, colour and amine-value controls for the stated formulation route.

Store in tightly closed containers in a cool, dry, well-ventilated area.

Use suitable PPE when handling and follow the current SDS.

The page is an RFQ entry point and does not state stock, price, MOQ, or fixed lead time.

For an RFQ, state the intended application, required grade, quantity, packaging, destination, and document needs.

FAQ - Technical & Supply Chain

Q:
What is Triisopropanolamine TIPA CAS 122-20-3?

A: Triisopropanolamine, commonly abbreviated TIPA, is a tertiary alkanolamine with molecular formula C9H21NO3. This product is supplied as an 85% aqueous solution and is used as a formulation input in cement-processing aids, coatings and selected industrial systems.
Q:
Is Triisopropanolamine the same as Triethanolamine?

A: No. TIPA and triethanolamine are different alkanolamines with different molecular structures and performance. CAS 122-20-3 identifies Triisopropanolamine specifically, so it should be specified and evaluated separately in cement-additive, coating or metalworking formulations.
Q:
Why is TIPA used in cement grinding?

A: TIPA helps improve grinding efficiency by reducing particle agglomeration and improving particle-size distribution. It can also enhance cement fineness, lower energy use and support strength development, especially in later-age cement performance.
Q:
What pH and amine behaviour can be expected from TIPA 85%?

A: TIPA is water-miscible and weakly basic; its dilute aqueous solution typically has a pH around 10-11. As a tertiary alkanolamine it can act as a dispersing and neutralising component, but formulation pH and dosage should be checked against the complete additive blend.
Q:
Why is an 85% aqueous solution supplied instead of pure TIPA?

A: The 85% aqueous form balances active TIPA content with practical handling, dosing and cost efficiency for industrial applications such as cement grinding. The water content is part of the supplied product and should be included when calculating the final formulation composition.

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