Acetoin

• Catalog No.: 00540
• CAS Number: 513-86-0
• M. F.: C4H8O2
• M. W.: 88.10512
• Purity: ≥97.0% (GC)

SYNONYMS

• Title: 乙偶姻
• IUPAC name: 3-hydroxybutan-2-one
• IUPAC Traditional name: acetoin
• Synonyms: 3-羟基-2-丁酮; Acetylmethylcarbinol; 3-Hydroxy-2-butanone; 乙酰甲基甲醇

DATABASE IDS

• Beilstein Number: 385636
• MDL Number: MFCD00004521
• PubChem SID: 24845063
• EC Number: 208-174-1
• CAS Number: 513-86-0

PROPERTIES

• Grade: purum
• Linear Formula: CH3COCH(OH)CH3
• Purity: ≥97.0% (GC)
• Boiling Point: 148 °C(lit.)
• Density: 1.013 g/mL at 25 °C(lit.)
• Flash Point: 47 °C
• Flash Point: 116.6 °F
• Melting Point: 15 °C (monomer)(lit.)
• Melting Point: 15 °C (monomer)
• Melting Point: 90 °C (dimer)(lit.)
• Melting Point: ~95 °C (dimer)(lit.)
• Refractive Index: n20/D 1.417(lit.)
• Solubility: H2O: soluble0.1 g/mL, clear
• GHS Signal Word: Warning
• GHS Hazard statements: H226-H315-H319
• European Hazard Symbols: Irritant (Xi)
• Personal Protective Equipment: Eyeshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges
• GHS Precautionary statements: P305 + P351 + P338
• RID/ADR: UN 2621 3/PG 3
• Risk Statements: 10-36/38
• RTECS: EL8790000
• Safety Statements: 26-36
• Storage Temperature: 2-8°C
• Hazard Class: 3
• UN Number: 2621
• Packing Group: 3
• German water hazard class: 1