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Sigma-Aldrich

3,4-Epoxycyclohexylmethyl 3,4-epoxycyclohexanecarboxylate

Synonyme(s) :

3,4-Epoxycyclohexanecarboxylic acid (3′,4′-epoxycyclohexyl)methyl, 3,4-Epoxycyclohexanecarboxylic acid (3,4-epoxycyclohexylmethyl) ester

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About This Item

Formule empirique (notation de Hill):
C14H20O4
Numéro CAS:
Poids moléculaire :
252.31
Numéro MDL:
Code UNSPSC :
12162002
ID de substance PubChem :
Nomenclature NACRES :
NA.23
Le tarif et la disponibilité ne sont pas disponibles actuellement.

Forme

viscous liquid

Niveau de qualité

Indice de réfraction

n20/D 1.498 (lit.)

Pf

−37 °C (lit.)

Densité

1.17 g/mL at 25 °C (lit.)

Chaîne SMILES 

O=C(OCC1CCC2OC2C1)C3CCC4OC4C3

InChI

1S/C14H20O4/c15-14(9-2-4-11-13(6-9)18-11)16-7-8-1-3-10-12(5-8)17-10/h8-13H,1-7H2

Clé InChI

YXALYBMHAYZKAP-UHFFFAOYSA-N

Description générale

3,4-Epoxycyclohexylmethyl 3,4-epoxycyclohexanecarboxylate (EEC) is a chemical compound that belongs to the class of cycloaliphatic epoxy resins. It is commonly used as a reactive diluent or a cross-linking agent in the formulation of epoxy-based materials, such as coatings, adhesives, and composites.

It can be synthesized by the reaction of 3′-cyclohexenylmethyl 3-cyclohexenecarboxylate with peracetic acid. Its aliphatic backbone and molecular structure provide a number of useful properties such as thermal stability, weatherability, and electrical conductivity.[1][2]

Application

3,4-Epoxycyclohexylmethyl 3,4-epoxycyclohexanecarboxylate can be used as:
  • A reactive diluent or a cross-linking agent in the preparation of flame retardant epoxy composites, which finds application in the electricals, textiles, electronics, and transportation.
  • A monomer in the synthesis of polymeric gels, which can have applications in controlled release systems, drug delivery, or sensors.
EEC can also be used as a resin in aerospace, electronics, and automobile industries as an adhesive and composite material.[3]

Pictogrammes

Exclamation mark

Mention d'avertissement

Warning

Mentions de danger

Classification des risques

Aquatic Chronic 3 - Skin Sens. 1

Code de la classe de stockage

10 - Combustible liquids

Classe de danger pour l'eau (WGK)

WGK 3

Point d'éclair (°F)

244.4 °F - closed cup

Point d'éclair (°C)

118 °C - closed cup


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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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