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…

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…

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.

CAS Number: 109-99-9 UN Number: UN2056 Solubility: (20°C) soluble Melting Point: -108.5°C Molar Mass: 72.11 g/mol Boiling Point: 65 - 66°C (1013 hPa) Vapor Pressure: 173 hPa (20°C) Flash Point: -20°C Explosion Limit: 1.5 - 12.4 %(V) Density: …