5-(4,4,5,5-Tetramethyl-1,3,2-Dioxaborolan-2-Yl)-2,3-Dihydrothieno[3,4-b][1,4]Dioxine
[CAS# 250726-93-3]

Identification

• Name: 5-(4,4,5,5-Tetramethyl-1,3,2-Dioxaborolan-2-Yl)-2,3-Dihydrothieno[3,4-b][1,4]Dioxine
• Synonyms: 2-(2,3-Dihydrothieno[3,4-b][1,4]dioxin-5-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane; 2,3-Dihydrothieno[3,4-b][1,4]dioxine-5-boronic acid, pinacol ester; 2,3-Dihydrothieno[3,4-b][1,4]dioxine-5-boronic acid, pinacol ester 97%
• Molecular Formula: C₁₂H₁₇BO₄S
• Molecular Weight: 268.14
• CAS Registry Number: 250726-93-3
• SMILES: CC1(C)OB(OC1(C)C)c3scc2OCCOc23
• InChI: 1S/C12H17BO4S/c1-11(2)12(3,4)17-13(16-11)10-9-8(7-18-10)14-5-6-15-9/h7H,5-6H2,1-4H3
• InChIKey: HRLHWIMNIQOHRF-UHFFFAOYSA-N

Properties

• Density: 1.215g/cm³ (Cal.)
• Melting point: 92.5-94.5°C (Expl.)
• Boiling point: 372.9°C at 760 mmHg (Cal.)
• Flash point: 179.324°C (Cal.)
• Refractive index: 1.53 (Cal.)

Safety Data

• Safety Description: Toxic/Store under inert gas