34850

Acetone

suitable for HPLC, ≥99.8%

• Linear Formula: CH₃COCH₃
• CAS Number: 67-64-1
• Molecular Weight: 58.08
• UNSPSC Code: 41116105
• PubChem Substance ID: 329755060
• eCl@ss: 39021201
• EC Number: 200-662-2
• Beilstein/REAXYS Number: 635680
• MDL number: MFCD00008765
• NACRES: NA.21
• Assay: ≥99.8%
• Grade: HPLC grade
• Technique(s): HPLC: suitable
• Bp: 56 °C/760 mmHg (lit.)
• Vapor pressure: 184 mmHg ( 20 °C)

Properties

• grade: HPLC grade
• Quality Segment: 100
• vapor density: 2 (vs air)
• vapor pressure: 184 mmHg ( 20 °C)
• assay: ≥99.8%
• form: liquid
• expl. lim.: 13.2 %
• technique(s): HPLC: suitable
• impurities: ≤0.0005% non-volatile matter, ≤0.002% free acid (as CH₃COOH), ≤0.1% water (Karl Fischer)
• transmittance: 330 nm, ≥15%, 335 nm, ≥50%, 340 nm, ≥80%, 350 nm, ≥98%
• refractive index: n20/D 1.359 (lit.)
• pH: 5-6 (20 °C, 395 g/L)
• bp: 56 °C/760 mmHg (lit.)
• mp: −94 °C (lit.)
• density: 0.791 g/mL at 25 °C (lit.)
• format: neat
• SMILES string: CC(C)=O
• InChI: 1S/C3H6O/c1-3(2)4/h1-2H3
• InChI key: CSCPPACGZOOCGX-UHFFFAOYSA-N

Description

General description

Mixtures of TiO₂ (P25) with rare earth oxides (La₂O₃ or Y₂O₃) calcined at 700°C or 650°C efficiently causes oxidation of acetone. Its Aldol condensation in vapor-phase has been investigated over MgO promoted with alkali (Li, Na, K and Cs) or alkaline earth (Ca, Sr and Ba) metal ions. It undergoes Aldol condensation in the presence of Mg-Al layered double hydroxides (LDH) as catalysts and Cl^- and/or CO₃^2- as compensating anions to afford diacetone alcohol and mesityl oxide. Enantioselective Aldol condensation of acetone with various isatins in the presence of dipeptides (catalyst) has been described.[1]

Application

Acetone has been used in the preparation of 13wt% amorphous poly (lactic acid) (PLA) solution, which was required for the preparation of electrospun PLA membranes.

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 .

Packaging

View returnable container options.

Other Notes

Important notice

• The article number 34850-4X2.5L will be discontinued. Please order the single bottle 34850-2.5L which is physically identical with the same exact specifications.
• The article number 34850-6X1L will be discontinued. Please order the single bottle 34850-1L which is physically identical with the same exact specifications.

Discover LiChropur reagents ideal for HPLC or LC-MS analysis

Safety Information

• pictograms: GHS02,GHS07
• signalword: Danger
• hcodes: H225 - H319 - H336
• pcodes: P210 - P233 - P240 - P241 - P242 - P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2 - Flam. Liq. 2 - STOT SE 3
• target_organs: Central nervous system
• supp_hazards: EUH066
• Storage Class: 3 - Flammable liquids
• wgk: WGK 1
• flash_point_f: 1.4 °F - closed cup
• flash_point_c: -17.0 °C - closed cup