SZSE：002741
Chemical Reagents
Diacetone alcohol?COA Report
  • CAS No.： 123-42-2
  • Molecular weight：116.16
  • Aliases：Diacetonealcohol， Pyranton， Dimethylacetonylcarbinol， 4-Hydroxy-4-methyl-2-pentanone， 2-Methylpentan-2-ol-4-one， 4-Hydroxy-2-keto-4-methylpentane
  • Molecular formula：C6H12O2
  • UN Code：1148
  • EC No.：603-016-00-1
  • HS-No：29144010
Information
Specification category：
Product No. Product name specifications
1.17122.010 Diacetone alcohol CP500mL
1.17122.020 Diacetone alcohol CP20kg
Characteristic： Appearance and properties:colorless liquid with pleasant flavor.
Relative density(water=1):0.94
Relative vapor density(air=1):4.0
Melting point(℃):-44
Boiling point(℃):164.4
Concentration:pure product
Saturated vapor pressure:0.13(20℃)
Solubility: miscible with water,soluble in alcohol,ether,aromatics.
Technical indicators：
Item CP
Assay ≥98.0%
Density(20℃),g/mL 0.936～0.938
Refractive index(n20D) 1.423～1.425
Appearance Pass
Solubility in water Pass
Free acid Pass
Evaporation residue ≤0.02%
Hazard characteristics：

IATA-DGR UN 1148 DIACETONE ALCOHOL,3,Ⅲ

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