Acetone

Xem hình lớn Code:00570 Code: 00570 Đóng gói: 4x25ml, 1L, 2.5L, 4x2.5L Hãng sản xuất: Fluka

Acetone

puriss. p.a., absolute, ACS reagent, ≥99.5% (GC)

• CAS Number 67-64-1

• Linear Formula CH₃COCH₃

• Molecular Weight 58.08

•  Beilstein Registry Number 635680

•  EC Number 200-662-2

•  MDL number MFCD00008765

•  eCl@ss 39021201

• Properties

  Related Categories	A-B, Puriss p.a. ACS, Acetone, Analytical Reagents, Analytical Reagents for General Use, Analytical/Chromatography, Puriss p.a. ACS, Solvent by Type, Solvents
  grade	ACS reagent
  vapor density	2 (vs air)
  vapor pressure	184 mmHg ( 20 °C)
  grade	absolute
  	puriss. p.a.
  assay	≥99.5% (GC)
  expl. lim.	13.2 %
  impurities	≤0.0003% KMnO4-reducing matter (as O)
  	≤0.001% free alkali (as NH3)
  	≤0.002% aldehyde (as HCHO)
  	≤0.003% free acid (as CH3COOH)
  	≤0.005% isopropanol (GC)
  	≤0.05% methanol (GC)
  	≤0.4% water
  evapn. residue	≤0.001%
  refractive index	n20/D 1.359(lit.)
  bp	56 °C/760 mmHg(lit.)
  mp	−94 °C(lit.)
  density	0.791 g/mL at 25 °C(lit.)
  cation traces	Al: ≤0.5 mg/kg
  	Ba: ≤0.1 mg/kg
  	Bi: ≤0.1 mg/kg
  	Ca: ≤0.5 mg/kg
  	Cd: ≤0.05 mg/kg
  	Co: ≤0.02 mg/kg
  	Cr: ≤0.02 mg/kg
  	Cu: ≤0.02 mg/kg
  	Fe: ≤0.1 mg/kg
  	K: ≤0.5 mg/kg
  	Li: ≤0.1 mg/kg
  	Mg: ≤0.1 mg/kg
  	Mn: ≤0.02 mg/kg
  	Mo: ≤0.1 mg/kg
  	Na: ≤0.5 mg/kg
  	Ni: ≤0.02 mg/kg
  	Pb: ≤0.1 mg/kg
  	Sr: ≤0.1 mg/kg
  	Zn: ≤0.1 mg/kg
  suitability	in accordance for miscibility

  Description

  Other Notes

  Sales restrictions may apply

  Application

  Acetone may be employed in the following studies:
  • As organic solvent to investigate the zeta potential of TiO₂ and Al₂O₃ powders.¹
  • Synthesis of poly(ortho esters) (POE), biodegradable carriers for drug delivery devices.²
  • Spectrophotometric determination of ester groups in lipids.³
  

  Acetone′s luminesence intensity is dependent upon the solution components . The absorption of UV light by acetone, results in its photolysis and the production of radials .

  General description

  Photocatalytic activity of mixtures of TiO₂ (P25) with rare earth oxides for the oxidation of acetone has been reported.⁴ The vapor-phase aldol condensation of acetone over MgO promoted with alkali (Li, Na, K and Cs) or alkaline earth (Ca, Sr and Ba) metal ions has been studied.⁵ Acetone undergoes Aldol condensation in the presence of catalysts Mg-Al layered double hydroxides (LDH) and Cl^- and/or CO₃^2- as compensating anions to afford diacetone alcohol and mesityl oxide.⁶ Enantioselective Aldol condensation of acetone with several isatins has been described.⁷

• Safety Information

  Symbol 

    GHS02, GHS07

  Signal word 

  Danger

  Hazard statements 

  H225-H319-H336

  Precautionary statements 

  P210-P280-P304 + P340 + P312-P305 + P351 + P338-P337 + P313-P403 + P235

  Supplemental Hazard Statements 

  Repeated exposure may cause skin dryness or cracking.

  Personal Protective Equipment 

  Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US)

  RIDADR 

  UN 1090 3 / PGII

  WGK Germany 

  1

  RTECS 

  AL3150000

  Flash Point(F) 

  3.2 °F

  Flash Point(C) 

  -16 °C