Cas no 3146-39-2 (exo-2,3-Epoxynorbornane)

Exo-2,3-Epoxynorbornane is a bicyclic epoxide compound characterized by its strained norbornane framework with an exo-oriented epoxy bridge. This structure imparts high reactivity, making it a valuable intermediate in organic synthesis, particularly in ring-opening reactions and polymer chemistry. Its rigid, sterically defined geometry is advantageous for studying stereoselective transformations and catalytic processes. The compound's stability under controlled conditions allows for precise manipulation in synthetic applications, while its reactivity enables efficient functionalization. Exo-2,3-Epoxynorbornane is commonly employed in the development of specialty chemicals, pharmaceuticals, and advanced materials, where its unique structural properties contribute to tailored molecular architectures.
exo-2,3-Epoxynorbornane structure
exo-2,3-Epoxynorbornane structure
Product Name:exo-2,3-Epoxynorbornane
CAS No:3146-39-2
MF:C7H10O
MW:110.153702259064
MDL:MFCD00074725
CID:305823
PubChem ID:24847346
Update Time:2025-11-02

exo-2,3-Epoxynorbornane Chemical and Physical Properties

Names and Identifiers

    • 3-Oxatricyclo[3.2.1.02,4]octane,(1R,2S,4R,5S)-rel-
    • exo-2,exo-3-Epoxybicyclo[2.2.1]heptane
    • ,4&#946
    • 3-Oxatricyclo(3.2.1.0(2,4))octane, exo-
    • 3-Oxatricyclo[3.2.1.02,4]octane, exo-
    • exo-2,3-Epoxynorbornane
    • exo-2,3-Oxidonorbornane
    • exo-Norbornene oxide
    • Norbornane oxide, exo-2,3-
    • Norbornane, 2,3-epoxy-, exo-
    • NSC 103153
    • NSC 196237
    • ENB
    • NS00041496
    • E0779
    • J-640019
    • 3-oxatricyclo[3.2.1.0,2,4]octane
    • SCHEMBL273290
    • 3-Oxatricyclo[3.2.1.0(2,4)]octane
    • 2,3-Epoxybicyclo[2.2.1]heptane
    • Norbornane, 2,3-epoxy-, exo- (VAN)
    • AKOS015917736
    • NSC103153
    • 3-Oxatricyclo(3.2.1.02,4)octane
    • EINECS 221-558-3
    • 3146-39-2
    • 3-Oxatricyclo[3.2.1.02,4]octane
    • 3-Oxatricyclo[3.2.1.02, exo-
    • exo-3-Oxatricyclo[3.2.1.02,4]octane
    • SY344707
    • 3-Oxatricyclo[3.2.1.0(2,4)]octane, (1.alpha.,2.beta.,4.beta.,5.alpha.)-
    • 2,3-Epoxybicyclo(2.2.1)heptane
    • exo-2,exo-3-Epoxybicyclo(2.2.1)heptane
    • 3-Oxatricyclo(3.2.1.0(sup 2,4))octane, (1-alpha,2-beta,4-beta,5-alpha)-
    • CHEMBL3276054
    • FT-0691396
    • norbornene oxide
    • CS-0271515
    • 3-Oxatricyclo(3.2.1.02,4)octane, exo-
    • NSC-103153
    • BS-43967
    • EN300-7501117
    • 3-Oxatricyclo[3.2.1.02, (1.alpha.,2.beta.,4.beta.,5.alpha.)-
    • 3-Oxatricyclo(3.2.1.02,4)octane, (1alpha,2beta,4beta,5alpha)-
    • DTXSID10871884
    • MFCD00798067
    • 3-oxatricyclo[3.2.1.0,octane
    • 2,3-EPOXYNORBORNANE
    • 278-74-0
    • Norbornane,3-epoxy-, exo-
    • NSC196237
    • 57378-36-6
    • J-800020
    • EINECS 205-995-7
    • NSC-196237
    • 3-oxatricyclo[3.2.1.0(2),]octane
    • (1R,2S,4R,5S)-3-oxatricyclo[3.2.1.0(2),]octane
    • Norbornene epoxide
    • MDL: MFCD00074725
    • Inchi: 1S/C7H10O/c1-2-5-3-4(1)6-7(5)8-6/h4-7H,1-3H2
    • InChI Key: OHNNZOOGWXZCPZ-UHFFFAOYSA-N
    • SMILES: O1C2C3CCC(C3)C12

Computed Properties

  • Exact Mass: 110.0732
  • Monoisotopic Mass: 110.073
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 0
  • Hydrogen Bond Acceptor Count: 1
  • Heavy Atom Count: 8
  • Rotatable Bond Count: 0
  • Complexity: 118
  • Covalently-Bonded Unit Count: 1
  • Defined Atom Stereocenter Count: 0
  • Undefined Atom Stereocenter Count : 4
  • Defined Bond Stereocenter Count: 0
  • Undefined Bond Stereocenter Count: 0
  • Surface Charge: 0
  • Tautomer Count: nothing
  • XLogP3: 1.1
  • Topological Polar Surface Area: 12.5A^2

Experimental Properties

  • Color/Form: Not determined
  • Density: 0.9409 (rough estimate)
  • Melting Point: 122-124?°C (lit.)
  • Boiling Point: 166.47°C (rough estimate)
  • Flash Point: Fahrenheit: 50 ° f
    Celsius: 10 ° c
  • Refractive Index: 1.4409 (estimate)
  • PSA: 12.53
  • Solubility: Not determined

exo-2,3-Epoxynorbornane Security Information

  • Symbol: GHS02
  • Signal Word:Danger
  • Hazard Statement: H228
  • Warning Statement: P210
  • Hazardous Material transportation number:UN 1325 4.1/PG 3
  • WGK Germany:3
  • Hazard Category Code: 11
  • Safety Instruction: 16-27-33-36/37/39
  • RTECS:RB7176000
  • Hazardous Material Identification: F
  • HazardClass:4.1
  • PackingGroup:II
  • Risk Phrases:11
  • Packing Group:II
  • Hazard Level:4.1

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exo-2,3-Epoxynorbornane Related Literature

Additional information on exo-2,3-Epoxynorbornane

Exploring exo-2,3-Epoxynorbornane (CAS No. 3146-39-2): Properties, Applications, and Innovations

exo-2,3-Epoxynorbornane (CAS No. 3146-39-2) is a specialized epoxide compound derived from norbornane, a bicyclic hydrocarbon. This unique structure grants it distinct chemical properties, making it valuable in organic synthesis and material science. Researchers and industries are increasingly interested in exo-2,3-epoxynorbornane applications due to its reactivity and versatility. In this article, we delve into its molecular characteristics, industrial uses, and emerging trends.

The exo-2,3-epoxynorbornane structure features a three-membered epoxide ring fused to a norbornane skeleton, contributing to its high strain energy and reactivity. This property is exploited in ring-opening reactions, a hotspot in green chemistry and sustainable synthesis. Recent studies highlight its role in producing bio-based polymers, aligning with global demands for eco-friendly materials. For instance, its incorporation into epoxy resins enhances durability while reducing environmental impact.

Beyond polymers, exo-2,3-Epoxynorbornane serves as a precursor in pharmaceuticals and agrochemicals. Its strained ring system facilitates the construction of complex molecular frameworks, a technique leveraged in drug discovery. With the rise of AI-driven molecular design, computational chemists are simulating epoxide reactivity to optimize synthetic routes, reducing trial-and-error in labs. This synergy of experimentation and technology is reshaping R&D efficiencies.

Market trends indicate growing demand for high-purity exo-2,3-epoxynorbornane, driven by advancements in catalysis and nanotechnology. Suppliers now emphasize scalable production methods, such as continuous-flow chemistry, to meet industrial needs. Analysts project a compound annual growth rate (CAGR) of 6–8% for niche epoxides, reflecting their expanding role in smart materials and electronic coatings.

Safety and handling of exo-2,3-Epoxynorbornane adhere to standard laboratory protocols. While not classified as hazardous, proper storage in inert atmospheres ensures stability. FAQs from researchers often focus on its solubility in organic solvents and compatibility with common reagents—key considerations for reaction planning. Educational platforms increasingly feature tutorials on its use, catering to synthetic chemistry enthusiasts.

In conclusion, exo-2,3-Epoxynorbornane (CAS 3146-39-2) exemplifies the intersection of fundamental chemistry and cutting-edge applications. From sustainable polymers to computational modeling, its utility spans diverse fields. As industries prioritize innovation and sustainability, this compound is poised to remain a keystone in advanced chemical research.

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