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254746

Sigma-Aldrich

Triisopropanolamine

95%

Synonyme(s) :

1,1′,1′′-Nitrilotri(-2-propanol), Tris(2-hydroxypropyl)amine

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100 G
23,80 €
1 KG
89,00 €

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Changer de vue
100 G
23,80 €
1 KG
89,00 €

About This Item

Formule linéaire :
[CH3CH(OH)CH2]3N
Numéro CAS:
122-20-3
Poids moléculaire :
191.27
Beilstein:
1071570
Numéro CE :
204-528-4
Numéro MDL:
MFCD00004533
Code UNSPSC :
12162002
ID de substance PubChem :
24855404
Nomenclature NACRES :
NA.23

23,80 €

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Niveau de qualité

100

Essai

95%

pb

190 °C/23 mmHg (lit.)

Pf

48-52 °C (lit.)

Chaîne SMILES 

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

Clé InChI

SLINHMUFWFWBMU-UHFFFAOYSA-N

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Catégories apparentées

Description générale

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.[1]

Application

TIPA can act as an interfacial transition zone (ITZ) to improve the mechanical properties of the mortar and the concrete.[2] It can also be used to increase the compressive strength of the cement-fly ash system by accelerating the hydration of both the compounds.[3]

Pictogrammes

Exclamation mark
GHS07

Mention d'avertissement

Warning

Mentions de danger

H319,H412

Classification des risques

Aquatic Chronic 3 - Eye Irrit. 2

Code de la classe de stockage

11 - Combustible Solids

Classe de danger pour l'eau (WGK)

WGK 1

Point d'éclair (°F)

320.0 °F - closed cup

Point d'éclair (°C)

160 °C - closed cup

Équipement de protection individuelle

dust mask type N95 (US), Eyeshields, Gloves

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Certificats d'analyse (COA)

Lot/Batch Number
MKCW7168
MKCW6845
MKCR5793
MKCM7547
MKCH3010

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Consulter la Bibliothèque de documents

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
Afficher tous les articles scientifiques apparentés

Questions

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  1. How is shipping temperature determined? And how is it related to the product storage temperature?

    1 answer

    1. Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf

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  2. How can I determine the shelf life / expiration / retest date of this product?

    1 answer

    1. If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
      For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
      For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
      For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/449/386/product-dating-information-mk.pdf

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