24201-M

Acetone

puriss., meets analytical specification of Ph. Eur., BP, NF, ≥99% (GC)

• Lineární vzorec: CH₃COCH₃
• Číslo CAS: 67-64-1
• Molekulová hmotnost: 58.08
• NACRES: NA.02
• PubChem Substance ID: 329752595
• eCl@ss: 39021201
• UNSPSC Code: 12352115
• EC Number: 200-662-2
• MDL number: MFCD00008765
• Beilstein/REAXYS Number: 635680
• Assay: ≥99% (GC)
• Technique(s): GC/GC: suitable
• Bp: 56 °C/760 mmHg (lit.)
• Vapor pressure: 184 mmHg ( 20 °C)

Vlastnosti

• Quality Segment: 100
• vapor density: 2 (vs air)
• vapor pressure: 184 mmHg ( 20 °C)
• grade: puriss.
• assay: ≥99% (GC)
• form: liquid
• quality: meets analytical specification of Ph. Eur., BP, NF
• expl. lim.: 13.2 %
• technique(s): GC/GC: suitable
• impurities: acidity or alkalinity, complies, reducing matter, complies, related subst., complies (GC), residual solvents, complies, water-insoluble matter, complies, ≤0.0001% heavy metals (as Pb), ≤0.0002% benzene (GC), ≤0.002% non-volatile matter, ≤0.05% 2-propanol (GC), ≤0.05% methanol (GC), ≤0.3% water (Karl Fischer)
• refractive index: n20/D 1.359 (lit.)
• bp: 56 °C/760 mmHg (lit.)
• mp: −94 °C (lit.)
• density: 0.790-0.792 g/mL at 20 °C, 0.791 g/mL at 25 °C (lit.)
• suitability: complies for appearance of solution, complies for identity (IR)
• format: neat
• SMILES string: CC(C)=O
• InChI: 1S/C3H6O/c1-3(2)4/h1-2H3
• InChI key: CSCPPACGZOOCGX-UHFFFAOYSA-N

Popis

General description

Acetone is the most widely used solvent for cleaning purposes. It is also used as a precursor in the manufacture of polymers, bisphenol A, and methyl methacrylate.

Application

Acetone can be used as a solvent in the:

• Ozonolysis of alkenes to aldehydes or ketones in the presence of solubilized water.
• Catalyst-free glycerolysis of sunflower oil to synthesize partial glycerides.
• Free radical polymerization of styrene to synthesize polystyrene.
• Lipase-catalyzed esterification of isoascorbic acid with palmitic acid to form isoascorbyl palmitate.

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 .

Features and Benefits

• Relatively low toxicity compared to other industrial solvents
• Highly volatile
• Ozone-stable solvent

Bezpečnostní informace

• Piktogramy: GHS02,GHS07
• Výstražné slovo: Danger
• Kódy nebezpečí: H225,H319,H336
• Bezpečnostní pokyny: P210 - P233 - P240 - P241 - P242 - P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2 - Flam. Liq. 2 - STOT SE 3
• Cílové orgány: Central nervous system
• supp_hazards: EUH066
• Skladovací třída: 3 - Flammable liquids
• Co se děje?: WGK 1
• Bod vzplanutí (°F): 1.4 °F - closed cup
• Bod vzplanutí (°C): -17.00 °C - closed cup