13468

2-Phenyl-1,3-dioxan-5-ol

mixture of cis and trans, ≥97.0% (HPLC)

• Sinonimo/i: 1,3-O-Benzylideneglycerol
• Formula empirica (notazione di Hill): C₁₀H₁₂O₃
• Numero CAS: 1708-40-3
• Peso molecolare: 180.20
• Beilstein: 84059
• Numero CE: 216-963-7
• Numero MDL: MFCD00047504
• Codice UNSPSC: 12352100
• ID PubChem: 57647095
• NACRES: NA.22

Proprietà

• Saggio: ≥97.0% (HPLC)
• Stato: powder
• Gruppo funzionale: ether; hydroxyl; phenyl
• Temperatura di conservazione: 2-8°C
• Stringa SMILE: OC1COC(OC1)c2ccccc2
• InChI: 1S/C10H12O3/c11-9-6-12-10(13-7-9)8-4-2-1-3-5-8/h1-5,9-11H,6-7H2; BWKDAAFSXYPQOS-UHFFFAOYSA-N

Descrizione

Descrizione generale

cis-2-phenyl-1,3-dioxan-5-ol reacts with triphenylphosphine-carbon tetrabromide to yield cis-4-bromomethyl-2-phenyl-1,3-dioxolan, its trans-diastereoisomer and trans-5-bromo-2-phenyl-1,3-dioxan[1].

Applicazioni

2-Phenyl-1,3-dioxan-5-ol can be used as a starting material in the synthesis of 5-benzyloxy1,3-dioxan-2-one (a carbonate of glycerol monomer). It undergoes ring-opening polymerization with ε-caprolactone in presence of tin(II) 2-ethylhexanoate (Sn(oct)₂).[2]

2-Phenyl-1,3-dioxan-5-ol was used as starting reagent in the synthesis of carbonate of glycerol monomer, 5-benzyloxy-1,3-dioxan-2-one which forms copolymers with ε-caprolactone[2].

Informazioni sulla sicurezza

• Codice della classe di stoccaggio: 11 - Combustible Solids
• Classe di pericolosità dell'acqua (WGK): WGK 3
• Punto d’infiammabilità (°F): Not applicable
• Punto d’infiammabilità (°C): Not applicable
• Dispositivi di protezione individuale: Eyeshields, Gloves, type N95 (US)