32201

Acetone

puriss. p.a., ACS reagent, reag. ISO, reag. Ph. Eur., ≥99.5% (GC)

• Formula condensata: CH₃COCH₃
• Numero CAS: 67-64-1
• Peso molecolare: 58.08
• Beilstein: 635680
• Numero CE: 200-662-2
• Numero MDL: MFCD00008765
• Codice UNSPSC: 12352115
• eCl@ss: 39021201
• ID PubChem: 329754097
• NACRES: NA.02

Proprietà

• Grado: ACS reagent; puriss. p.a.
• Livello qualitativo: 200
• agenzia: USP/NF; reag. ISO; reag. Ph. Eur.
• Densità del vapore: 2 (vs air)
• Tensione di vapore: 184 mmHg ( 20 °C)
• Saggio: ≥99.5% (GC)
• Forma fisica: liquid
• Limite di esplosione: 13.2 %
• tecniche: UV/Vis spectroscopy: suitable
• Impurezze: ≤0.0002% KMnO₄ red. matter (as O); ≤0.0002% benzene; ≤0.0008% free alkali (as NH₃); ≤0.001% aldehydes (as HCHO); ≤0.001% non-volatile matter; ≤0.0015% free acid (as CH₃COOH); ≤0.01% ethanol (GC); ≤0.05% 2-propanol; ≤0.05% methanol; ≤0.2% water (Karl Fischer)
• Indice di rifrazione: n20/D 1.3580-1.3600; n20/D 1.359 (lit.)
• pH: 5-6 (20 °C, 395 g/L)
• P. eboll.: 56 °C/760 mmHg (lit.)
• Punto di fusione: −94 °C (lit.)
• Densità: 0.791 g/mL at 25 °C (lit.)
• Cationi in tracce: Al: ≤0.5 ppm; B: ≤0.02 ppm; Ba: ≤0.1 ppm; Bi: ≤0.1 ppm; Ca: ≤0.5 ppm; Cd: ≤0.05 ppm; Co: ≤0.01 ppm; Cr: ≤0.02 ppm; Cu: ≤0.02 ppm; Fe: ≤0.1 ppm; K: ≤0.5 ppm; Li: ≤0.1 ppm; Mg: ≤0.1 ppm; Mn: ≤0.01 ppm; Mo: ≤0.1 ppm; Na: ≤0.5 ppm; Ni: ≤0.02 ppm; Pb: ≤0.02 ppm; Sn: ≤0.1 ppm; Sr: ≤0.1 ppm; Zn: ≤0.05 ppm
• Stringa SMILE: CC(C)=O
• Formato: neat
• InChI: 1S/C3H6O/c1-3(2)4/h1-2H3; CSCPPACGZOOCGX-UHFFFAOYSA-N

Descrizione

Descrizione generale

Mixtures of TiO₂ (P25) with rare earth oxides (La₂O₃ or Y₂O₃) calcined at 700°C or 650°C have been reported to efficiently photocatalyze 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.

Applicazioni

L′intensità della luminescenza dell′acetone dipende dai componenti della soluzione. L′assorbimento di luce UV da parte dell′acetone risulta nella sua fotolisi con produzione di radicali .

Acetone was used in the synthesis of Ga (Gallium)-DOTATATE (where DOTA=1,4,7,10-tetraazacyclo- dodecane -1,4,7,10-tetraacetic acid) chemicals. It may be used in an assay for determination of ester groups in lipids by spectrophotometric methods.

Altre note

Go to our Biorenewable Alternative Acetone-904082

The article number 32201-4X2.5L will be discontinued. Please order the single bottle 32201-2.5L which is physically identical with the same exact specifications.
The article number 32201-6X1L will be discontinued. Please order the single bottle 32201-1L which is physically identical with the same exact specifications.
The article number 32201-6X1L-M will be discontinued. Please order the single bottle 32201-1L-M which is physically identical with the same exact specifications.

Informazioni sulla sicurezza

• Pittogrammi: GHS02,GHS07
• Avvertenze: Danger
• Indicazioni di pericolo: H225,H319,H336
• Consigli di prudenza: P210 - P233 - P240 - P241 - P242 - P305 + P351 + P338
• Classi di pericolo: Eye Irrit. 2 - Flam. Liq. 2 - STOT SE 3
• Organi bersaglio: Central nervous system
• Rischi supp: EUH066
• Codice della classe di stoccaggio: 3 - Flammable liquids
• Classe di pericolosità dell'acqua (WGK): WGK 1
• Punto d’infiammabilità (°F): 1.4 °F - closed cup
• Punto d’infiammabilità (°C): -17.0 °C - closed cup