Synonym(s): 2,3-Dimethoxyphenylboronic acid Formula: C8H11BO4 Formula weight: 181.98 Purity: 98% CAS Number: 40972-86-9 Harmonized Tariff Code:  2931.90 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. …