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406708

Sigma-Aldrich

Trimethylolpropane tris[poly(propylene glycol), amine terminated] ether

average Mn 440

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About This Item

Formule linéaire :
C2H5C[CH2[OCH2CH(CH3)]nNH2]3
Numéro CAS:
39423-51-3
Numéro CE :
500-105-6
Numéro MDL:
MFCD00197951
Code UNSPSC :
12162002
ID de substance PubChem :
24865402
Nomenclature NACRES :
NA.23

158,00 $

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Forme

liquid

Niveau de qualité

100

Poids mol.

average Mn 440

Indice de réfraction

n20/D 1.461 (lit.)

Densité

0.981 g/mL at 25 °C (lit.)

Chaîne SMILES 

CC(N)CO.CC(O)CO.CCC(CO)(CO)CO

InChI

1S/C6H14O3.C3H9NO.C3H8O2/c1-2-6(3-7,4-8)5-9;1-3(4)2-5;1-3(5)2-4/h7-9H,2-5H2,1H3;3,5H,2,4H2,1H3;3-5H,2H2,1H3

Clé InChI

MKZVOAOIODOCTL-UHFFFAOYSA-N

Catégories apparentées

Description générale

Trimethylolpropane tris[poly(propylene glycol), amine terminated] ether (T-403) is a type of polyetheramine that has a primary amine group. It can be used as an epoxy curing agent. T-403 has a hydroxyl group that reacts with the epoxy monomer to form stable ether linkages.[1][2]

Application

T-403 may be surface functionalized by graphene nanoplatelet (GNP) and can be used as a water coolant in closed conduit flow.[3] It can be incorporated into poly(butylene terephthalate) (PBT) as a blend, which enhances its melt-flowability.[4] It can also be used as a cross-linker, which facilitates the curing of ethylene-glycidyl methacrylate copolymer.[5]

Pictogrammes

CorrosionExclamation markEnvironment
GHS05,GHS07,GHS09

Mention d'avertissement

Danger

Mentions de danger

H302 + H312,H318,H411

Classification des risques

Acute Tox. 4 Dermal - Acute Tox. 4 Oral - Aquatic Chronic 2 - Eye Dam. 1

Code de la classe de stockage

10 - Combustible liquids

Classe de danger pour l'eau (WGK)

WGK 2

Point d'éclair (°F)

235.4 °F - closed cup

Point d'éclair (°C)

113 °C - closed cup

Équipement de protection individuelle

Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter

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Certificats d'analyse (COA)

Lot/Batch Number
MKCV9951
MKCN2086
MKCK5247
MKCG5555
MKCD7528

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Retrouvez la documentation relative aux produits que vous avez récemment achetés dans la Bibliothèque de documents.

Consulter la Bibliothèque de documents

Effect of a polyetheramine additive on the melt-flowability of poly (butylene terephthalate)
Zheng C, et al.
Polymer Testing, 61(6), 191-196 (2017)
Crosslinking of an ethylene-glycidyl methacrylate copolymer with amine click chemistry
Mauri M, et al.
Polymer, 111(6), 27-35 (2017)
Comparative studies for the effect of intercalating agent on the physical properties of epoxy resin-clay based nanocomposite materials
Dai C, et al.
European Polymer Journal, 44(8), 2439-2447 (2008)
Effects of Polyetheramine on the Properties of Polyamide 6
Zheng C, et al.
Journal of Polymer Science: Part A, General Papers, 2017 (2018)
Experimental investigation of heat transfer performance and frictional loss of functionalized GNP-based water coolant in a closed conduit flow
Solangi KH, et al.
Royal Society of Chemistry Advances, 6(6), 4552-4563 (2016)

Questions

1–2 of 2 Questions  

  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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