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254746

Sigma-Aldrich

Triisopropanolamine

95%

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Synonym(s):
1,1′,1′′-Nitrilotri(-2-propanol), Tris(2-hydroxypropyl)amine
Linear Formula:
[CH3CH(OH)CH2]3N
CAS Number:
Molecular Weight:
191.27
Beilstein/REAXYS Number:
1071570
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.23

Quality Level

assay

95%

bp

190 °C/23 mmHg (lit.)

mp

48-52 °C (lit.)

SMILES string

CC(O)CN(CC(C)O)CC(C)O

InChI

1S/C9H21NO3/c1-7(11)4-10(5-8(2)12)6-9(3)13/h7-9,11-13H,4-6H2,1-3H3

InChI key

SLINHMUFWFWBMU-UHFFFAOYSA-N

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1 of 4

This Item
T1502902798.08236
Triisopropanolamine 95%

254746

Triisopropanolamine

Triethanolamine hydrochloride ≥99.5% (titration)

T1502

Triethanolamine hydrochloride

Triethanolamine ≥99.0% (GC)

90279

Triethanolamine

1,1′,1"-Nitrilotri-2-propanol for synthesis

8.08236

1,1′,1"-Nitrilotri-2-propanol

mp

48-52 °C (lit.)

mp

177-179 °C (lit.)

mp

17.9-21 °C (lit.)

mp

50 °C

bp

190 °C/23 mmHg (lit.)

bp

-

bp

190-193 °C/5 mmHg (lit.)

bp

305 °C/1013 hPa

Quality Level

100

Quality Level

200

Quality Level

200

Quality Level

200

General description

Triisopropanolamine (TIPA), a tertiary alkanolamine, is majorly used as a grinding chemical that reduces agglomeration in the ball milling process and changes the particle distribution of the finished cement.

Application

TIPA can act as an interfacial transition zone (ITZ) to improve the mechanical properties of the mortar and the concrete. It can also be used to increase the compressive strength of the cement-fly ash system by accelerating the hydration of both the compounds.

pictograms

Exclamation mark

signalword

Warning

Hazard Classifications

Aquatic Chronic 3 - Eye Irrit. 2

Storage Class

11 - Combustible Solids

wgk_germany

WGK 1

flash_point_f

320.0 °F - closed cup

flash_point_c

160 °C - closed cup

ppe

dust mask type N95 (US), Eyeshields, Gloves


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Customers Also Viewed

Slide 1 of 7

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On the mechanism of strength enhancement of cement paste and mortar with triisopropanolamine
Sandberg PJ and Doncaster F
Cement and Concrete Research, 34(6), 973-976 (2004)
Interaction effect of triisopropanolamine and glucose on the hydration of Portland cement
Huang H and Shen X
Construction Building Materials, 65, 360-366 (2014)
Y Y Wigfield et al.
Journal - Association of Official Analytical Chemists, 71(2), 328-333 (1988-03-01)
A modified method is presented to determine trace quantities of N-nitrosodiethanolamine (NDElA) and N-nitrosodiisopropanolamine (NDiPlA) in the triisopropanolamine (TiPlA) formulation of a mixture of picloram and 2,4-D. Aqueous sample is extracted with dichloromethane to remove organic interferences, and then the
Effect of triisopropanolamine on compressive strength and hydration of cement-fly ash paste
Ma B, et al.
Construction Building Materials, 179(6), 89-99 (2018)
James Rosenblum et al.
Environmental science & technology, 51(23), 14006-14015 (2017-11-15)
A long-term field study (405 days) of a hydraulically fractured well from the Niobrara Formation in the Denver-Julesburg Basin was completed. Characterization of organic chemicals used in hydraulic fracturing and their changes through time, from the preinjected fracturing fluid to

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