α-Ionone

• Catalog No.: 58170
• CAS Number: 127-41-3
• M. F.: C13H20O
• M. W.: 192.2973
• Purity: ≥90% (GC)

SYNONYMS

• Title: α-紫罗兰酮
• IUPAC name: 4-(2,6,6-trimethylcyclohex-2-en-1-yl)but-3-en-2-one
• IUPAC Traditional name: 4-(2,6,6-trimethylcyclohex-2-en-1-yl)but-3-en-2-one
• Synonyms: 4-(2,6,6-三甲基-2-环己烯基)-3-丁烯-2-酮; 4-(2,6,6-Trimethyl-2-cyclohexenyl)-3-buten-2-one

DATABASE IDS

• MDL Number: MFCD00001565
• EC Number: 204-841-6
• CAS Number: 127-41-3
• Beilstein Number: 3197885
• PubChem SID: 24881041

PROPERTIES

• Empirical Formula (Hill Notation): C13H20O
• Grade: technical
• Impurities: <10% β-ionone
• Purity: ≥90% (GC)
• Boiling Point: 259-263 °C(lit.)
• Density: 0.93 g/mL at 25 °C(lit.)
• Flash Point: 118 °C
• Flash Point: 244.4 °F
• Refractive Index: n20/D 1.498(lit.)
• Refractive Index: n20/D 1.500
• GHS Signal Word: Danger
• GHS Hazard statements: H334
• European Hazard Symbols: Harmful (Xn)
• Personal Protective Equipment: Eyeshields, Faceshields, Gloves
• GHS Precautionary statements: P261-P342 + P311
• Risk Statements: 42
• RTECS: EN0525000
• Safety Statements: 36
• German water hazard class: 2