Synonyms: 1,3-Dioxolan-2-one; Glycol carbonate Linear Structural Formula: C3H4O3 Density: 0.9079 Refractive Index: n/D 1.4095 Application: Valuable building block or solvent offered as a solution in tetrahydrofuran for more convenient handling.

Synonyms: 1,4,7,10,13,16-Hexaoxacyclooctadecane Linear Structural Formula: C12H24O6 MDL Number: MFCD00005113 Density: 0.911 g/mL Application: Phase-transfer catalyst used in a chemoselective reduction of fused tetrazoles with NaBH4 and potassium hydroxide.

Synonyms: Diethylene oxide; Butylene oxide; Oxolane; Tetramethylene oxide Molecular Formula: C4H8O Molecular Weight: 72.11 Linear Structural Formula: C4H8O MDL Number: MFCD00005356 Purity: >=99.5% (GC) Melting Point: -108 C (lit.) Density: 0.889…

Purity: 45-55 g/L (TAC2O content, gravimetric) Other Notes: Fast Deprotection Cap A solution must be used for synthesis with Sigma-Aldrich's TAC-protected phosphoramidites. Fast Deprotection Cap A solution, containing tert-butylphenoxyacetyl acetic anhydride (TAC2O) in tetrahydrofuran, is used…