289347 <common-name>2-(2,5-dioxaspiro[3.5]non-7-en-7-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane</common-name> <description>2-(2,5-dioxaspiro[3.5]non-7-en-7-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane is a chemical compound with the formula C13H21BO4. It has an average molecular weight of 252.12 g/mol.</description> <cas nil="true"/> <pubchem-id>155943594</pubchem-id> <chemical-formula>C13H21BO4</chemical-formula> <weight>252.12</weight> <appearance nil="true"/> <melting-point nil="true"/> <boiling-point nil="true"/> <density nil="true"/> <solubility nil="true"/> <specific-gravity nil="true"/> <flash-point nil="true"/> <vapour-pressure nil="true"/> <route-of-exposure nil="true"/> <target nil="true"/> <mechanism-of-toxicity nil="true"/> <metabolism nil="true"/> <toxicity nil="true"/> <lethaldose nil="true"/> <carcinogenicity nil="true"/> <use-source nil="true"/> <min-risk-level nil="true"/> <health-effects nil="true"/> <symptoms nil="true"/> <treatment nil="true"/> <created-at type="dateTime">2026-08-28T02:46:51Z</created-at> <updated-at type="dateTime">2026-08-28T02:46:51Z</updated-at> <interacting-proteins nil="true"/> <wikipedia nil="true"/> <uniprot-id nil="true"/> <kegg-compound-id nil="true"/> <omim-id nil="true"/> <chebi-id nil="true"/> <biocyc-id nil="true"/> <ctd-id nil="true"/> <stitch-id nil="true"/> <drugbank-id nil="true"/> <pdb-id nil="true"/> <actor-id nil="true"/> <organism nil="true"/> <export type="boolean">true</export> <metabolizing-proteins nil="true"/> <transporting-proteins nil="true"/> <moldb-smiles>B1(OC(C(O1)(C)C)(C)C)C2=CCC3(COC3)OC2</moldb-smiles> <moldb-formula>C13H21BO4</moldb-formula> <moldb-inchi>InChI=1S/C13H21BO4/c1-11(2)12(3,4)18-14(17-11)10-5-6-13(16-7-10)8-15-9-13/h5H,6-9H2,1-4H3</moldb-inchi> <moldb-inchikey>XPTMERDWJBULEY-UHFFFAOYSA-N</moldb-inchikey> <moldb-average-mass type="decimal" nil="true"/> <moldb-mono-mass type="decimal">252.1532893</moldb-mono-mass> <origin nil="true"/> <state nil="true"/> <logp nil="true"/> <hmdb-id nil="true"/> <chembl-id nil="true"/> <chemspider-id nil="true"/> <structure-image-file-name nil="true"/> <structure-image-content-type nil="true"/> <structure-image-file-size type="integer" nil="true"/> <structure-image-updated-at type="dateTime" nil="true"/> <biodb-id nil="true"/> <synthesis-reference nil="true"/> <structure-image-caption nil="true"/> <chemdb-id>CHEM285240</chemdb-id> <dsstox-id nil="true"/> <toxcast-id nil="true"/> <stoff-ident-origin nil="true"/> <stoff-ident-id nil="true"/> <susdat-id nil="true"/> <iupac>2-(2,5-dioxaspiro[3.5]non-7-en-7-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane</iupac> <moldb-polar-surface-area nil="true"/> <moldb-refractivity nil="true"/> <moldb-polarizability nil="true"/> <moldb-rotatable-bond-count nil="true"/> <moldb-acceptor-count nil="true"/> <moldb-donor-count nil="true"/> <moldb-pka-strongest-acidic nil="true"/> <moldb-pka-strongest-basic nil="true"/> <moldb-physiological-charge nil="true"/> <moldb-number-of-rings nil="true"/> <moldb-alogps-logp nil="true"/> <moldb-alogps-logs nil="true"/> <moldb-alogps-solubility nil="true"/> <kingdom nil="true"/> <superklass nil="true"/> <klass nil="true"/> <subklass nil="true"/> <paper-count type="integer" nil="true"/> <sync-id>CED0241040</sync-id> <structure-inchikey>XPTMERDWJBULEY-UHFFFAOYSA-N</structure-inchikey> <structure-fingerprint>8040000000000000000010000000000000001000000000000000000000000000000000000000000000000000000020000000000000000008000001000000000000000000000500000000000800000000000000000000000000000000200000000000000000000000000000010020000000000000000000008400000001048000000100000080000000000000000000000000080000000000020000000000000000000000000080000000000000000000000000000000000000000200000000000000000000000000000000000000000200000000000000024000000000400000000000040000000000000000000000000000000000008000000</structure-fingerprint> <structure-pattern-fingerprint>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</structure-pattern-fingerprint> <structure-pickle type="binary" encoding="base64">776t3gAAAAAQAAAAAwAAAAAAAAASAAAAFAAAAIABBQAoAAAAAwMIACAAAAAC BgAgAAAABAYAIAAAAAQIACAAAAACBgBgAAAAAQMGAGAAAAABAwYAYAAAAAED BgBgAAAAAQMGACgAAAADBAYAaAAAAAMDAQYAYAAAAAICBgAgAAAABAYAYAAA AAICCAAgAAAAAgYAYAAAAAICCAAgAAAAAgYAYAAAAAICCwABAAECAAIDAAME AAMFAAMGAAIHAAIIAAAJAAkKCAIKCwALDAAMDQANDgAODwAMEAAQEQAEAAAR CQAPDABCAwAAAAUBAAQDAgYKCwwQEQkEDQ4PDBcEAAAAAAAAABY= </structure-pickle> <structure-indexed-at type="dateTime">2026-09-19T05:02:15Z</structure-indexed-at> </compound>