(R)-Phenyloxirane

• Catalog No.: 78880
• CAS Number: 20780-53-4
• M. F.: C8H8O
• M. W.: 120.14852
• Purity: ≥98.0% (sum of enantiomers, HPLC)

SYNONYMS

• Title: (R)-苯基环氧乙烷
• IUPAC name: (2R)-2-phenyloxirane
• IUPAC Traditional name: R-styrene oxide
• Synonyms: (R)-Styrene oxide; (R)-环氧苯乙烷; (R)-Phenylethylene oxide; (R)-氧化苯乙烯

DATABASE IDS

• CAS Number: 20780-53-4
• MDL Number: MFCD00066210
• Beilstein Number: 1984
• PubChem SID: 24887378

PROPERTIES

• Empirical Formula (Hill Notation): C8H8O
• Grade: purum
• Purity: ≥98.0% (sum of enantiomers, HPLC)
• Boiling Point: 192-194 °C(lit.)
• Density: 1.051 g/mL at 20 °C(lit.)
• Flash Point: 80 °C
• Flash Point: 176 °F
• Optical Rotation: [α]/D -24±2°, c = 1 in chloroform
• Optical Rotation: [α]/D +33±2°, neat
• Refractive Index: n20/D 1.535
• GHS Signal Word: Danger
• GHS Hazard statements: H312-H319-H350
• European Hazard Symbols: Toxic (T)
• Personal Protective Equipment: Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
• GHS Precautionary statements: P201-P280-P305 + P351 + P338-P308 + P313
• Risk Statements: 45-21-36
• RTECS: CZ9625010
• Safety Statements: 53-45
• Storage Temperature: 2-8°C
• German water hazard class: 3

DETAILS

Description (English)

Other Notes
This chiral building block reacts with various nucleophiles, e.g. carbanions and amines, to chiral α-substituted benzyl alcohols 1,2,3

Description (简体中文)

Other Notes
该手性结构单元可与多种亲核试剂（如碳负离子和胺）反应，生成手性 α-取代的苄醇1,2,3