3-Hydroxy-2-butanone, monomer + dimer

• Catalog No.: A13752
• CAS Number: 513-86-0
• M. F.: C12H24O6
• M. W.: 264.31536
• Purity: 95%

SYNONYMS

• Title: 3-羟基-2-丁酮, 单体 + 二聚体
• IUPAC name: 2,3,5,6-tetramethyl-1,4-dioxane-2,5-diol; 3-hydroxybutan-2-one
• IUPAC Traditional name: 2,3,5,6-tetramethyl-1,4-dioxane-2,5-diol; acetoin
• Synonyms: Acetoin; Acetyl methyl carbinol

DATABASE IDS

• Beilstein Number: 385636
• EC Number: 208-174-1
• MDL Number: MFCD00038696
• CAS Number: 513-86-0
• Merck Index: 1464

PROPERTIES

• Purity: 95%
• Boiling Point: 148°C
• Density: 1.013
• Flash Point: 41°C(106°F)
• GHS Hazard statements: H226-H315-H319
• European Hazard Symbols: Irritant (Xi)
• GHS Precautionary statements: P280G-P305+P351+P338
• Risk Statements: 10-36/38
• RTECS: EL8790000
• Safety Statements: 26-37
• TSCA Listed: 是
• Hazard Class: 3
• UN Number: UN2621
• Packing Group: III

REFERENCES

• Solid dimer is converted to liquid monomer on melting, dissolution or distillation. Gradually reverts to dimer on standing.