4-Pyrazoleboronic Acid Pinacol Ester CAS #: 269410-08-4

Synonyms 1H-Pyrazole-4-boronic acid pinacol ester, 4, 4, 5, 5-Tetramethyl-2-(1H-pyrazol-2-yl)-1, 3, 2-dioxaborolane, 4, 4, 5, 5-Tetramethyl-2-(1H-pyrazol-4-yl)-1, 3, 2-dioxaborolane, 4, 4, 5, 5-Tetramethyl-2-(pyrazol-4-yl)-1, 3, 2-dioxaborolane, 4-(4, 4, 5, 5-Tetramethyl-1, 3, 2-dioxaborolan-2-yl)pyrazole, Pyrazol-4-ylboronic acid pinacol ester

Compound Formula: C9H15BN2O2 Molecular Weight: 194.04 Appearance: White to tan powder, crystals, or chunks Melting Point: 145-149 °C Boiling Point: 335.373 °C Density: 1.091 g/cm3 Solubility in H2O: N/A Exact Mass: 194.122658 Monoisotopic Mass: 194.122658

Health & Safety Information Signal Word: Warning Hazard Statements: H315-H319-H335 Hazard Codes: Xi Risk Codes: 36/37/38 Safety Statements: 26-36 RTECS Number: N/A Transport Information: N/A WGK Germany: 3

Chemical Identifiers Linear Formula: (CH3)4C2O2BC3N2H3 Pubchem CID: 2774010 MDL Number: MFCD03453063 EC No.: N/A IUPAC Name: 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole SMILES: B1(OC(C(O1)(C)C)(C)C)C2=CNN=C2 InchI Identifier: InChI=1S/C9H15BN2O2/c1-8(2)9(3,4)14-10(13-8)7-5-11-12-6-7/h5-6H,1-4H3,(H,11,12) InchI Key: TVOJIBGZFYMWDT-UHFFFAOYSA-N Packing of Standard Packing: Typical bulk packaging includes palletized plastic 5 gallon/25 kg. pails, fiber and steel drums to 1 ton super sacks in full container (FCL) or truck load (T/L) quantities. Research and sample quantities and hygroscopic, oxidizing or other air sensitive materials may be packaged under argon or vacuum. Solutions are packaged in polypropylene, plastic or glass jars up to palletized 522 gallon liquid totes Special package is available on request.