1,4-Bis((2,3-epoxypropoxy)methyl)cyclohexane

CAS

14228-73-0

Catalog Number

ACM14228730

Category

Main Products

Molecular Weight

256.34

Molecular Formula

C14H24O4

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Specification

Synonyms

1,4-Bis[(oxirane-2-ylmethoxy)methyl]cyclohexane

Appearance

Transparent liquid

1,4-Bis((2,3-Epoxypropoxy)Methyl)Cyclohexane for the Construction of Hyperbranched Polysiloxane

Liu, Hanchao, et al. Journal of Applied Polymer Science, 2018, 135(23), 46340.

New form of HBPSi was developed by making 1,4-Bis((2,3-epoxypropoxy)methyl)cyclohexane (EMCH), -aminopropyl methyl diethoxysilane (APMS) and phenyl trimethoxysilane (PTMS) raw materials to cure epoxy-aromatic amine network without phase separation. When HBPSi is 5 wt% as compared to the same weight of pure epoxy resin, the mechanical properties (Tensile strength, tensile modulus, flexural modulus, elongation at break and impact strength) are improved, and also Significantly better thermal stability.
Synthesis procedure of the HBPSi from EMCH
· The APMS (38.4 mmol), EMCH (15.6 mmol) and PTMS (79.8 mmol) were mixed together in a flask with 0.69 mol of THF. The solution was stirred for 4 hours at 60 °C.
· For the hydrolysis and condensation of the precursors, the mixture was cooled in an ice-water bath. Then over the course of 30 minutes, 0.32 mol of deionised water slowly trickled in. Then it was stirred in the ice-water bath and let hydrolyze for 1 hour.
· After that, the temperature was increased to 50 °C, and the mixture was stirred for 2 hours more. It had a mass of 34.2 wt %, and it was then evaporated under lower pressure to remove THF and small molecules, leaving a transparent viscous liquid compound.

1,4-Bis((2,3-Epoxypropoxy)Methyl)Cyclohexane for the Preparation of Polymer Dispersed Liquid Crystals

Chen, Mei, et al. Polymer, 2017, 127, 1-7.

In this study, a series of polymer dispersed liquid crystal (PDLC) films with different polymer structures were prepared in the epoxy/low molar mass-thiol system. It was found that when the polymer structure was changed from epoxy beads to porous frameworks, the electro-optical properties were greatly improved despite the decrease in liquid crystal content. 1,4-Bis((2,3-epoxypropoxy)methyl)cyclohexane in (BEC) is one of the monomers for the synthesis of PDLC films.
Formulation and preparation of PDLC films
· Four sample groups-Group A~D-were prepared based on the feeding ratios specified in Table 1. These groups were created under identical conditions, differing only in terms of the curing temperatures used for Group A, the LCs content in Group B, the epoxy monomer compositions in Group C, and the types of thiols employed in Group D.
· The samples were developed following a specific procedure. Initially, each component was thoroughly mixed according to the ratios provided in Table 1 to create a homogeneous syrup. This syrup was then introduced between two transparent ITO-coated glass substrates using capillary action. The cell thickness was maintained at 30 ± 1 µm with the help of polyethylene terephthalate (PET) spacers. Subsequently, the epoxy-thiol based PDLC film was formed by curing the sample at a predetermined temperature in an oven.

What is the molecular formula of 1,4-Bis((2,3-epoxypropoxy)methyl)cyclohexane?

The molecular formula is C14H24O4.

What is the molecular weight of 1,4-Bis((2,3-epoxypropoxy)methyl)cyclohexane?

The molecular weight is 256.34 g/mol.

What is the IUPAC Name of 1,4-Bis((2,3-epoxypropoxy)methyl)cyclohexane?

The IUPAC Name is 2-[[4-(oxiran-2-ylmethoxymethyl)cyclohexyl]methoxymethyl]oxirane.

What is the InChI of 1,4-Bis((2,3-epoxypropoxy)methyl)cyclohexane?

The InChI is InChI=1S/C14H24O4/c1-2-12(6-16-8-14-10-18-14)4-3-11(1)5-15-7-13-9-17-13/h11-14H,1-10H2.

What is the InChIKey of 1,4-Bis((2,3-epoxypropoxy)methyl)cyclohexane?

The InChIKey is VQMQXWYQIIUJIT-UHFFFAOYSA-N.

What is the Canonical SMILES of 1,4-Bis((2,3-epoxypropoxy)methyl)cyclohexane?

The Canonical SMILES is C1CC(CCC1COCC2CO2)COCC3CO3.