4,4,5,5-tetramethyl-2-(phenylthiomethyl)-1,3,2-dioxaborolane

4,4,5,5-四甲基-2-(苯硫甲基)-1,3,2-二氧杂硼烷

Also known as: 2-((Phenylthio)methyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane, 1,3,2-Dioxaborolane, 4,4,5,5-tetramethyl-2-[(phenylthio)methyl]-, 4,4,5,5-tetramethyl-2-(phenylsulfanylmethyl)-1,3,2-dioxaborolane, Phenylthiomethylboronic acid pinacol ester, 4,4,5,5-Tetramethyl-2-(phenylthiomethyl)-1,3,2-dioxaborolane, 4,4,5,5,-Tetramethyl-2-phenylsulfanylmethyl-1,3,2-dioxaborolane

4,4,5,5-tetramethyl-2-(phenylthiomethyl)-1,3,2-dioxaborolane (CAS 66080-23-7) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C13H19BO2S and a molecular weight of 250.16500 g/mol. It is also known as 2-((Phenylthio)methyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane, 1,3,2-Dioxaborolane, 4,4,5,5-tetramethyl-2-[(phenylthio)methyl]- and 4,4,5,5-tetramethyl-2-(phenylsulfanylmethyl)-1,3,2-dioxaborolane. Key properties include a boiling point of 105-108ºC0.1 mm Hg(lit.), a density of 1.059 g/mL at 25ºC(lit.) and a flash point of 221 °F. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

66080-23-7

Jingsj CID

J-22951-9

Molecular Formula

C₁₃H₁₉BO₂S

Chinese Name

4,4,5,5-四甲基-2-(苯硫甲基)-1,3,2-二氧杂硼烷

Molecular Weight

250.16500 g/mol

Category

Aromatic Hydrocarbons

Last updated

8/21/2026