662879

4-(Trifluoromethoxy)benzylboronic acid pinacol ester

97%

• Synonym(s): 4,4,5,5-Tetramethyl-2-[(4-trifluoromethoxy)benzyl]-1,3,2-dioxaborolane
• Empirical Formula (Hill Notation): C₁₄H₁₈BF₃O₃
• CAS Number: 872038-32-9
• Molecular Weight: 302.10
• MDL number: MFCD08276838
• UNSPSC Code: 12352103
• PubChem Substance ID: 24884608

Properties

• assay: 97%
• bp: 100 °C/0.2 mmHg
• density: 1.139 g/mL at 25 °C
• storage temp.: 2-8°C
• SMILES string: CC1(C)OB(Cc2ccc(OC(F)(F)F)cc2)OC1(C)C
• InChI: 1S/C14H18BF3O3/c1-12(2)13(3,4)21-15(20-12)9-10-5-7-11(8-6-10)19-14(16,17)18/h5-8H,9H2,1-4H3
• InChI key: CQXXCBRJJSMFRZ-UHFFFAOYSA-N

Safety Information

• Storage Class: 10 - Combustible liquids
• wgk_germany: WGK 3
• flash_point_f: 221.0 °F - closed cup
• flash_point_c: 105 °C - closed cup
• ppe: Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)