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Atomfair trans-3,6-Bis(4-acryloyloxybenzoyloxy)-1,4-dioxabicyclo[3.3.0]octane C26H22O10 CAS 256513-67-4

trans-3,6-Bis(4-acryloyloxybenzoyloxy)-1,4-dioxabicyclo[3.3.0]octane (CAS No. 256513-67-4) is a high-purity, specialty monomer designed for advanced polymer synthesis and photoresist applications. This compound features a rigid bicyclic dioxabicyclo[3.3.0]octane core functionalized with two 4-acryloyloxybenzoyloxy groups, offering exceptional crosslinking potential and thermal stability. With the molecular formula C26H22O10and a precise IUPAC name of [(3S,3aR,6R,6aR)-6-(4-prop-2-enoyloxybenzoyl)oxy-2,3,3a,5,6,6a-hexahydrofuro[3,2-b]furan-3-yl] 4-prop-2-enoyloxybenzoate, it is ideal for UV-curable coatings, adhesives, and high-performance resins. Its trans-configuration ensures consistent reactivity, making it a preferred choice for researchers developing next-generation materials with tailored mechanical and optical properties. Packaged under inert conditions to maintain stability.

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Description

trans-3,6-Bis(4-acryloyloxybenzoyloxy)-1,4-dioxabicyclo[3.3.0]octane (CAS No. 256513-67-4) is a high-purity, specialty monomer designed for advanced polymer synthesis and photoresist applications. This compound features a rigid bicyclic dioxabicyclo[3.3.0]octane core functionalized with two 4-acryloyloxybenzoyloxy groups, offering exceptional crosslinking potential and thermal stability. With the molecular formula C26H22O10 and a precise IUPAC name of [(3S,3aR,6R,6aR)-6-(4-prop-2-enoyloxybenzoyl)oxy-2,3,3a,5,6,6a-hexahydrofuro[3,2-b]furan-3-yl] 4-prop-2-enoyloxybenzoate, it is ideal for UV-curable coatings, adhesives, and high-performance resins. Its trans-configuration ensures consistent reactivity, making it a preferred choice for researchers developing next-generation materials with tailored mechanical and optical properties. Packaged under inert conditions to maintain stability.

Properties

  • CAS Number: 256513-67-4
  • Complexity: 783
  • IUPAC Name: [(3S,3aR,6R,6aR)-6-(4-prop-2-enoyloxybenzoyl)oxy-2,3,3a,5,6,6a-hexahydrofuro[3,2-b]furan-3-yl] 4-prop-2-enoyloxybenzoate
  • InChI: InChI=1S/C26H22O10/c1-3-21(27)33-17-9-5-15(6-10-17)25(29)35-19-13-31-24-20(14-32-23(19)24)36-26(30)16-7-11-18(12-8-16)34-22(28)4-2/h3-12,19-20,23-24H,1-2,13-14H2/t19-,20+,23-,24-/m1/s1
  • InChI Key: AMMHWOTZCWPBBR-WNXIRNOKSA-N
  • Exact Mass: 494.12129689
  • Molecular Formula: C26H22O10
  • Molecular Weight: 494.4
  • SMILES: C=CC(=O)OC1=CC=C(C=C1)C(=O)O[C@@H]2CO[C@H]3[C@@H]2OC[C@@H]3OC(=O)C4=CC=C(C=C4)OC(=O)C=C
  • Topological: 124
  • Monoisotopic Mass: 494.12129689
  • Synonyms: 256513-67-4, trans-3,6-Bis(4-acryloyloxybenzoyloxy)-1,4-dioxabicyclo(3.3.0)octane, trans-3,6-Bis(4-acryloyloxybenzoyloxy)-1,4-dioxabicyclo[3.3.0]octane, 694-850-5, SCHEMBL5571048, (3R,3AR,6S,6aR)-hexahydrofuro[3,2-b]furan-3,6-diyl bis(4-(acryloyloxy)benzoate)

Application

This monomer is widely used in photopolymerization for advanced optical materials, including holographic films and microlens arrays. Its bifunctional acrylate groups enable high crosslink density in UV-curable resins, enhancing hardness and chemical resistance. Researchers also employ it in lithographic processes for microelectronics due to its precise reactivity and low shrinkage upon curing.

Safety and Hazards

GHS Hazard Statements

  • H317 (50%): May cause an allergic skin reaction [Warning Sensitization, Skin]
  • H413 (50%): May cause long lasting harmful effects to aquatic life [Hazardous to the aquatic environment, long-term hazard]

Precautionary Statements

  • P261, P272, P273, P280, P302+P352, P321, P333+P317, P362+P364, and P501

Hazard Classes and Categories

  • Skin Sens. 1 (50%)
  • Aquatic Chronic 4 (50%)

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Disclaimer: Sold exclusively for laboratory research. Prohibited for commercial use, diagnostics, or human/animal applications. Buyers assume all compliance liability.

Disclaimer

Intended Use & Restrictions

This product is sold exclusively for laboratory research, analytical testing, or non-commercial purposes.

  • Strictly prohibited: Resale, repackaging, or formulation into commercial products.
  • Not approved for human/animal use, diagnostics, or manufacturing (including pharmaceuticals, agrochemicals, or consumer goods).

Patent & Regulatory Compliance

Certain molecules may be protected by active patents or regulatory restrictions.

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  • Atomfair LLC does not provide legal assurances regarding patent non-infringement or jurisdictional compliance.

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  • Use this product only as permitted by law.
  • Indemnify Atomfair LLC against all claims arising from misuse, patent infringement, or regulatory violations.

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