179973

Acetone

Laboratory Reagent, ≥99.5%

• Linear Formula: CH₃COCH₃
• CAS Number: 67-64-1
• Molecular Weight: 58.08
• Beilstein: 635680
• EC Number: 200-662-2
• MDL number: MFCD00008765
• UNSPSC 코드: 12352115
• eCl@ss: 39021201
• PubChem Substance ID: 329751600
• NACRES: NA.21

속성

• Grade: Laboratory Reagent
• Quality Level: 100
• vapor density: 2 (vs air)
• vapor pressure: 184 mmHg ( 20 °C)
• 분석: ≥99.5%
• 형태: liquid
• expl. lim.: 13.2 %
• 불순물: ≤0.5% water
• 증발 잔류물: ≤0.002%
• 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.)
• 형식: neat
• SMILES string: CC(C)=O
• InChI: 1S/C3H6O/c1-3(2)4/h1-2H3
• InChI key: CSCPPACGZOOCGX-UHFFFAOYSA-N

설명

일반 설명

Acetone is a polar organic solvent. It can undergo photocatalytic oxidation in the presence of mixed TiO₂-rare earth oxides.

애플리케이션

Acetone undergoes aldolization 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 as the main products. Its enantioselective Aldol condensation with various isatins in the presence of a dipeptide catalyst forms 1-alkyl 3-(2-oxopropyl)-3-hydroxyindolin-2-ones. Aqueous solution of acetone may be used as a medium for the oxidation of alkynes to 1,2-diketones using potassium permanganate.

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 .

기타 정보

Go to our BioRenewable Alternative Acetone - 904082

안전성 정보

• 픽토그램: GHS02,GHS07
• 신호어: Danger
• 유해 및 위험 성명서: H225,H319,H336
• 예방조치 성명서: P210 - P233 - P240 - P241 - P242 - P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2 - Flam. Liq. 2 - STOT SE 3
• 표적 기관: Central nervous system
• 보충제 위험성: EUH066
• Storage Class Code: 3 - Flammable liquids
• WGK: WGK 1
• Flash Point (°F): 1.4 °F - closed cup
• Flash Point (°C): -17.0 °C - closed cup