522570

4-Hydroxyphenylboronic acid pinacol ester

97%

• Synonym(s): 4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)phenol, 4-Hydroxyphenylboronic acid pinacol cyclic ester
• Empirical Formula (Hill Notation): C₁₂H₁₇BO₃
• CAS Number: 269409-70-3
• Molecular Weight: 220.07
• MDL number: MFCD02093756
• UNSPSC Code: 12352103
• PubChem Substance ID: 24874110
• NACRES: NA.22

Properties

• Assay: 97%
• mp: 113-117 °C (lit.)
• SMILES string: CC1(C)OB(OC1(C)C)c2ccc(O)cc2
• InChI: 1S/C12H17BO3/c1-11(2)12(3,4)16-13(15-11)9-5-7-10(14)8-6-9/h5-8,14H,1-4H3
• InChI key: BICZJRAGTCRORZ-UHFFFAOYSA-N

Description

Application

Widely used in Suzuki coupling chemistry.

Safety Information

• Pictograms: GHS07
• Signal Word: Warning
• Hazard Statements: H315,H319,H335
• Precautionary Statements: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• Target Organs: Respiratory system
• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 3
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves