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Merck

538140

Sigma-Aldrich

Trioctyltrimellitat

99%

Synonym(e):

TOTM, Tris-(2-ethylhexyl)-trimellitat

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€ 72,60
4 L
€ 233,00

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1 L
€ 72,60
4 L
€ 233,00

About This Item

Lineare Formel:
C6H3-1,2,4-[CO2CH2CH(C2H5)(CH2)3CH3]3
CAS-Nummer:
Molekulargewicht:
546.78
Beilstein:
2683525
EG-Nummer:
MDL-Nummer:
UNSPSC-Code:
12162002
PubChem Substanz-ID:
NACRES:
NA.23

€ 72,60


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Qualitätsniveau

Assay

99%

Brechungsindex

n20/D 1.485 (lit.)

bp

414 °C (lit.)

Dichte

0.99 g/mL at 25 °C (lit.)

SMILES String

CCCCC(CC)COC(=O)c1ccc(C(=O)OCC(CC)CCCC)c(c1)C(=O)OCC(CC)CCCC

InChI

1S/C33H54O6/c1-7-13-16-25(10-4)22-37-31(34)28-19-20-29(32(35)38-23-26(11-5)17-14-8-2)30(21-28)33(36)39-24-27(12-6)18-15-9-3/h19-21,25-27H,7-18,22-24H2,1-6H3

InChIKey

KRADHMIOFJQKEZ-UHFFFAOYSA-N

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Allgemeine Beschreibung

Trioctyl trimellitate (TOTM) is a flammable plasticizer used to improve the flexibility and durability of poly(vinyl chloride) (PVC).[1][2]

Anwendung

TOTM can plasticize PVC to form a nanocomposite with multi-walled carbon nanotube which can be potentially used for anti-static applications.[3]

Lagerklassenschlüssel

10 - Combustible liquids

WGK

WGK 1

Flammpunkt (°F)

505.4 °F - closed cup

Flammpunkt (°C)

263 °C - closed cup

Persönliche Schutzausrüstung

Eyeshields, Faceshields, Gloves, multi-purpose combination respirator cartridge (US)


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Analysenzertifikate (COA)

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In der Dokumentenbibliothek finden Sie die Dokumentation zu den Produkten, die Sie kürzlich erworben haben.

Die Dokumentenbibliothek aufrufen

Morphology correlated free volume studies of multi-walled carbon nanotube plasticized poly (vinyl chloride) nanocomposites: Positronium probes and electrical properties
Francis E, et al.
Polymer, 141(27), 232-243 (2018)
Hierarchical nanoporous silica doped with tin as novel multifunctional hybrid material to flexible poly (vinyl chloride) with greatly improved flame retardancy and mechanical properties
Pan Y, et al.
Chemical Engineering Journal, 295(27), 451-460 (2016)
Structure and diffusion behavior of trioctyl trimellitate (TOTM) in PVC film studied by ATR-IR spectroscopy
Lai H, et al.
Industrial & Engineering Chemistry Research, 51(27), 9365-9375 (2012)
M A Quinn et al.
Pathology, 18(3), 331-335 (1986-07-01)
Four types of plastic blood collection packs were studied for their ability to preserve platelet function during a 5 d storage period. The platelet concentrates were stored in polyvinyl chloride (Tuta Laboratories), PL 1240 and PL 732 (Fenwal Laboratories) and
A S Chawla et al.
Biomaterials, artificial cells, and immobilization biotechnology : official journal of the International Society for Artificial Cells and Immobilization Biotechnology, 19(4), 761-783 (1991-01-01)
The leaching of phthalate plasticizers from four types of blood platelet bags was investigated. The anticoagulant solutions used in the blood collection bags had pH values of 5.64 +/- .04 and contained no detectable amounts of phthalates. Platelet bag materials

Questions

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  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/449/386/product-dating-information-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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