(R)-4-(Trichloromethyl)-2-oxetanone

• Catalog No.: 91292
• CAS Number: 20710-33-2
• M. F.: C4H3Cl3O2
• M. W.: 189.42442
• Purity: ≥99.0% (GC)

SYNONYMS

• Title: (R)-4-(三氯甲基)-2-氧杂环丁酮
• IUPAC name: (4R)-4-(trichloromethyl)oxetan-2-one
• IUPAC Traditional name: (4R)-4-(trichloromethyl)oxetan-2-one
• Synonyms: (R)-3-羟基-4,4,4-三氯丁酸β-内酯; (R)-3-Hydroxy-4,4,4-trichlorobutyric acid β-lactone

DATABASE IDS

• PubChem SID: 24889468
• CAS Number: 20710-33-2
• MDL Number: MFCD00075183
• Beilstein Number: 5730286

PROPERTIES

• Empirical Formula (Hill Notation): C4H3Cl3O2
• Purity: ≥99.0% (GC)
• Flash Point: 113 °C
• Flash Point: 235.4 °F
• Melting Point: 51-54 °C
• Optical Rotation: [α]20/D -14.5±2°, c = 1% in cyclohexane
• GHS Signal Word: Warning
• GHS Hazard statements: H315-H319-H335
• European Hazard Symbols: Irritant (Xi)
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves
• GHS Precautionary statements: P261-P305 + P351 + P338
• Risk Statements: 36/37/38
• Safety Statements: 26
• German water hazard class: 3

DETAILS

Description (English)

Other Notes
Chiral building block1

Description (简体中文)

Other Notes
手性结构单元1