4,4,5,5-Tetramethyl-2-(naphthalen-1-yl)-1,3,2-dioxaborolane

4,4,5,5-四甲基-2-(1-萘基)-1,3,2-二氧环戊硼烷

Also known as: 1-Naphthaleneboronic acid pinacol ester, 1-Naphthylboronic acid pinacol ester, 2-(1-Naphthyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane, 4,4,5,5-Tetramethyl-2-(1-naphthyl)-1,3,2-dioxaborolane, 1,3,2-Dioxaborolane, 4,4,5,5-tetramethyl-2-(1-naphthalenyl)-, MFCD05663869, Naphthalene-1-boronic acid, pinacol ester

4,4,5,5-Tetramethyl-2-(naphthalen-1-yl)-1,3,2-dioxaborolane (CAS 68716-52-9) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C16H19BO2 and a molecular weight of 254.132 g/mol. It is also known as 1-Naphthaleneboronic acid pinacol ester, 1-Naphthylboronic acid pinacol ester and 2-(1-Naphthyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane. Key properties include a melting point of 56-58ºC, a boiling point of 378.7±11.0 °C at 760 mmHg, a density of 1.1±0.1 g/cm3 and a flash point of 182.8±19.3 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

68716-52-9

Jingsj CID

J-1087841-9

Molecular Formula

C₁₆H₁₉BO₂

Chinese Name

4,4,5,5-四甲基-2-(1-萘基)-1,3,2-二氧环戊硼烷

Molecular Weight

254.132 g/mol

Category

Aromatic Hydrocarbons

Last updated

8/21/2026