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406708

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

average Mn 440

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Velikost baleníSkladová položkaDostupnostCena
250 mL
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2 970,00 Kč

O této položce

Lineární vzorec:
C2H5C[CH2[OCH2CH(CH3)]nNH2]3
Číslo CAS:
UNSPSC Code:
12162002
PubChem Substance ID:
NACRES:
NA.23
EC Number:
500-105-6
MDL number:

2 970,00 Kč


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form

liquid

Quality Level

mol wt

average Mn 440

refractive index

n20/D 1.461 (lit.)

density

0.981 g/mL at 25 °C (lit.)

SMILES string

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

InChI key

MKZVOAOIODOCTL-UHFFFAOYSA-N

General description

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.

Application

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

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Tato položka
416126338036475734
density

0.981 g/mL at 25 °C (lit.)

density

0.955 g/mL at 25 °C (lit.)

density

1.04 g/mL at 25 °C (lit.)

density

1.229 g/mL at 25 °C (lit.)

refractive index

n20/D 1.461 (lit.)

refractive index

n20/D 1.458 (lit.)

refractive index

n20/D 1.457 (lit.)

refractive index

n20/D 1.482 (lit.)

mol wt

average Mn 440

mol wt

-

mol wt

-

mol wt

-

form

liquid

form

liquid

form

liquid

form

-

Quality Level

100

Quality Level

200

Quality Level

100

Quality Level

200


signalword

Danger

Hazard Classifications

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

Skladovací třída

10 - Combustible liquids

wgk

WGK 2

flash_point_f

235.4 °F - closed cup

flash_point_c

113 °C - closed cup

ppe

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



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Osvědčení o analýze (COA)

Lot/Batch Number

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Navštívit knihovnu dokumentů



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)
Effects of Polyetheramine on the Properties of Polyamide 6
Zheng C, et al.
Journal of Polymer Science: Part A, General Papers, 2017 (2018)
Effect of a polyetheramine additive on the melt-flowability of poly (butylene terephthalate)
Zheng C, et al.
Polymer Testing, 61(6), 191-196 (2017)



Globální číslo obchodní položky

Skladová položkaGTIN
406708-250ML04061831987836

Questions

1–2 of 2 Questions  
  1. 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/418/501/product-dating-information-06-25-mk.pdf

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  2. 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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