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Atomfair 2-Allyl-5,5-dimethyl-1,3,2-dioxaborinane C8H15BO2 CAS 911482-75-2

2-Allyl-5,5-dimethyl-1,3,2-dioxaborinane (CAS No. 911482-75-2) is a highly versatile organoboron compound with the molecular formula C8H15BO2. This stabilized cyclic boronate ester features an allyl group, making it a valuable intermediate in organic synthesis, particularly in cross-coupling reactions and polymer chemistry. The compound is supplied as a stabilized solution with Phenothiazine to ensure prolonged shelf life and prevent polymerization. Its unique structure, combining a dioxaborinane core with an unsaturated allyl moiety, enables applications in materials science, pharmaceuticals, and specialty chemical manufacturing. With a purity of ≥95%, this reagent is ideal for researchers seeking high-quality boron-containing building blocks for advanced synthetic methodologies.

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Description

2-Allyl-5,5-dimethyl-1,3,2-dioxaborinane (CAS No. 911482-75-2) is a highly versatile organoboron compound with the molecular formula C8H15BO2. This stabilized cyclic boronate ester features an allyl group, making it a valuable intermediate in organic synthesis, particularly in cross-coupling reactions and polymer chemistry. The compound is supplied as a stabilized solution with Phenothiazine to ensure prolonged shelf life and prevent polymerization. Its unique structure, combining a dioxaborinane core with an unsaturated allyl moiety, enables applications in materials science, pharmaceuticals, and specialty chemical manufacturing. With a purity of ≥95%, this reagent is ideal for researchers seeking high-quality boron-containing building blocks for advanced synthetic methodologies.

Properties

  • CAS Number: 911482-75-2
  • Complexity: 135
  • IUPAC Name: 2-allyl-5,5-dimethyl-1,3,2-dioxaborinane
  • InChI: InChI=1S/C8H15BO2/c1-4-5-9-10-6-8(2,3)7-11-9/h4H,1,5-7H2,2-3H3
  • InChI Key: SBZNRMJWIVCYBF-UHFFFAOYSA-N
  • Exact Mass: 154.1165099
  • Molecular Formula: C8H15BO2
  • Molecular Weight: 154.02
  • SMILES: B1(OCC(CO1)(C)C)CC=C
  • Topological: 18.5
  • Monoisotopic Mass: 154.1165099
  • Synonyms: 2-Allyl-5,5-dimethyl-1,3,2-dioxaborinane, 911482-75-2, 805-744-7, 2-Allyl-5,5-dimethyl-1,3,2-dioxaborinane (stabilized with Phenothiazine), 5,5-dimethyl-2-prop-2-enyl-1,3,2-dioxaborinane, MFCD27966263, 5,5-DIMETHYL-2-(PROP-2-EN-1-YL)-1,3,2-DIOXABORINANE, SCHEMBL13721770, allylboronic acid neopentyl glycol ester, AS-88457, SY055525, A2574, CS-0173993, T71449

Application

2-Allyl-5,5-dimethyl-1,3,2-dioxaborinane is widely used as a key precursor in Suzuki-Miyaura cross-coupling reactions for the synthesis of complex organic molecules. Its stabilized form allows for safe handling in the preparation of boron-functionalized polymers and advanced materials. Researchers also employ this compound in the development of novel pharmaceutical intermediates due to its reactivity and structural versatility.

Safety and Hazards

GHS Hazard Statements

  • H226 (100%): Flammable liquid and vapor [Warning Flammable liquids]
  • H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
  • H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]

Precautionary Statements

  • P210, P233, P240, P241, P242, P243, P264, P264+P265, P280, P302+P352, P303+P361+P353, P305+P351+P338, P321, P332+P317, P337+P317, P362+P364, P370+P378, P403+P235, and P501

Hazard Classes and Categories

  • Flam. Liq. 3 (100%)
  • Skin Irrit. 2 (100%)
  • Eye Irrit. 2 (100%)

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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).

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

  • Buyers must independently verify patent status (e.g., via USPTO/EPO/CNIPA) and comply with local laws.
  • Atomfair LLC does not provide legal assurances regarding patent non-infringement or jurisdictional compliance.

Liability Release

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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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