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538140

Sigma-Aldrich

Trioctyl trimellitate

99%

Synonyme(s) :

TOTM, Tris(2-ethylhexyl) trimellitate

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72,00 €
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228,00 €

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Disponible pour expédition le25 avril 2025Détails


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72,00 €
4 L
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About This Item

Formule linéaire :
C6H3-1,2,4-[CO2CH2CH(C2H5)(CH2)3CH3]3
Numéro CAS:
Poids moléculaire :
546.78
Beilstein:
2683525
Numéro CE :
Numéro MDL:
Code UNSPSC :
12162002
ID de substance PubChem :
Nomenclature NACRES :
NA.23

72,00 €


Disponible pour expédition le25 avril 2025Détails


Devis pour commande en gros

Niveau de qualité

Essai

99%

Indice de réfraction

n20/D 1.485 (lit.)

pb

414 °C (lit.)

Densité

0.99 g/mL at 25 °C (lit.)

Chaîne SMILES 

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

Clé InChI

KRADHMIOFJQKEZ-UHFFFAOYSA-N

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Description générale

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

Application

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

Code de la classe de stockage

10 - Combustible liquids

Classe de danger pour l'eau (WGK)

WGK 1

Point d'éclair (°F)

505.4 °F - closed cup

Point d'éclair (°C)

263 °C - closed cup

Équipement de protection individuelle

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


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Certificats d'analyse (COA)

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Consulter la Bibliothèque de documents

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)
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)
J R Hodgson
Toxicology and industrial health, 3(2), 49-61 (1987-06-01)
The results of these studies demonstrate that Tri(2-ethylhexyl)trimellitate (TOTM) produces the sam spectrum of morphological and biochemical changes in the rat liver as di(2-ethylhexyl)phthalate (DEHP). TOTM, however, was much less potent in its action, with a dietary level of 2.0%
V S Turner et al.
Vox sanguinis, 69(3), 195-200 (1995-01-01)
Platelet concentrates (PCs), stored for 5 days in PL 2209, a new polyvinyl chloride (PVC) storage container plasticised with butyryl trihexyl citrate, were compared with those stored in PL 1240, a PVC platelet container plasticised with triethylhexyl trimellitate. In part

Questions

1–2 sur 2 questions  
  1. How can I determine the shelf life / expiration / retest date of this product?

    1 réponse
    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 réponse
    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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