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2-(Cyclopent-1-en-1-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane

    • Product Name 2-(Cyclopent-1-en-1-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
    • Alias Cyclopentenylboronic pinacol ester
    • Mininmum Order 1 g
    • Factory Site Yudu County, Ganzhou, Jiangxi, China
    • Price Inquiry sales3@ar-reagent.com
    • Manufacturer Nanjing Finechem Holdings Co., Ltd
    • CONTACT NOW
    Specifications

    HS Code

    880831

    Iupac Name 2-(Cyclopent-1-en-1-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
    Molecular Formula C13H21BO2
    Molecular Weight 220.12
    Cas Number 1261266-31-6
    Appearance Colorless to pale yellow liquid
    Density 0.947 g/cm³
    Smiles B1(OC(C)(C)C(O1)(C)C)C2=CCCC2
    Inchi InChI=1S/C13H21BO2/c1-12(2)15-14(11-8-6-7-9-11)16-13(3,4)5/h6,8,11H,7,9-10H2,1-5H3
    Synonyms Cyclopentenyl boronic ester, Cyclopentenyl dioxaborolane
    Refractive Index n20/D 1.470 (literature value)
    Storage Conditions Store in a cool, dry place, under inert atmosphere
    Solubility Soluble in organic solvents (e.g., dichloromethane, ether)
    Pubchem Cid 101345560

    As an accredited 2-(Cyclopent-1-en-1-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.

    Packing & Storage
    Packing 2-(Cyclopent-1-en-1-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane is supplied in a 5g amber glass bottle with screw cap.
    Shipping 2-(Cyclopent-1-en-1-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane is shipped by Sigma Aldrich, Merck, or TCI as a chemical-grade reagent, typically in sealed glass bottles or ampoules. Packaging complies with safety and regulatory standards, protecting from moisture, light, and air. Ships with appropriate safety documentation and labeling: handle with care.
    Storage Store **2-(Cyclopent-1-en-1-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane** in a cool, dry, and well-ventilated area, away from direct sunlight and sources of ignition. Keep the container tightly closed under inert atmosphere (e.g., nitrogen or argon) to avoid moisture, as the compound may be sensitive to air and water. Store separately from oxidizing agents and acids.
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