4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)phenol , ≥97%(GC) , 269409-70-3

Synonym(s):
4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)phenol;4-Hydroxyphenylboronic acid pinacol cyclic ester

CAS NO.：269409-70-3

Empirical Formula: C12H17BO3

Molecular Weight: 220.07

MDL number: MFCD02093756

EINECS: 627-688-0

PRODUCT Properties

• Melting point: 113-117 °C (lit.)
• Boiling point: 333.8±25.0 °C(Predicted)
• Density: 1.08±0.1 g/cm3(Predicted)
• storage temp.: Keep in dark place,Sealed in dry,Room Temperature
• solubility: Acetonitrile, DMSO, Methanol
• form: Crystalline Powder
• pka: 9.61±0.30(Predicted)
• color: Yellow to light brown
• Water Solubility: Insoluble
• InChI: 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
• InChIKey: BICZJRAGTCRORZ-UHFFFAOYSA-N
• SMILES: C1(O)=CC=C(B2OC(C)(C)C(C)(C)O2)C=C1

Description and Uses

4-Hydroxyphenylboronic acid pinacol ester is widely used in Suzuki coupling chemistry.

Safety

• Symbol(GHS): GHS07
• Signal word: Warning
• Hazard statements: H315-H319-H335
• Precautionary statements: P261-P264-P271-P280-P302+P352-P305+P351+P338
• Hazard Codes: Xi
• Risk Statements: 36/37/38
• Safety Statements: 26-36-37/39
• WGK Germany: 3
• TSCA: No
• HazardClass: IRRITANT
• HS Code: 29319090