2-Butanone, ACS, 99+%

Artikelnummer.	Quantity	unitSize
11373498	1 L	1 L
11420221	500 mL	500mL
11393498	4 x 1 L	4 L
11383498	4 L	4 L

Artikelnummer. 11373498 Leverandør Thermo Scientific Alfa Aesar Leverandørnr. 039119.K2

Beskrivelse

Maximum level of impurities: Color (APHA) 15, Residue after evaporation 0.0025%, Titratable acid 0.0005meq/g, H₂O 0.20% | CAS: 78-93-3 | C4H8O | 72.11 g/mol

2-Butanone is used as a solvent and for extractions in the pharmaceutical industry. 2-butanone acts as oxidant for the iridium-catalyzed oxidations of primary alcohols. It is useful for the catalytic transfer hydrogenation on MgO.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Tekniske data

Kemiske identifikatorer

• CAS: 78-93-3
• Molecular Formula: C4H8O
• Molecular Weight (g/mol): 72.11
• MDL Number: MFCD00011648
• InChI Key: ZWEHNKRNPOVVGH-UHFFFAOYSA-N
• Synonym: 2-butanone, methyl ethyl ketone, butanone, ethyl methyl ketone, methylethyl ketone, meetco, methyl acetone, methylethylketone, 3-butanone, ethylmethylketon
• PubChem CID: 6569
• ChEBI: CHEBI:28398
• IUPAC Name: butan-2-one
• SMILES: CCC(C)=O

• Melting Point: °C to 87°C
• Color: Colorless
• Density: 0.805
• Quantity: 1 L
• Flash Point: -3°C (26°F)
• Physical Form: Liquid
• Refractive Index: 1.379
• Assay Percent Range: 99+%
• Beilstein: 741880
• Boiling Point: 80°C
• Solubility Information: Miscible in cold water,diethyl ether and acetone.
• Formula Weight: 72.11
• Grade: ACS
• Chemical Name or Material: 2-Butanone

Sikkerhed og håndtering

Produktidentifikator

• 2-Butanone

Signalord

• Danger

Farekategori

• Serious eye damage/eye irritation Category 2
• Flammable liquid Category 2
• Specific target organ toxicity Category 3

Faresætning

• H225-Highly flammable liquid and vapour.
• H319-Causes serious eye irritation.
• H336-May cause drowsiness or dizziness.
• EUH066-Repeated exposure may cause skin dryness or cracking.

Sikkerhedssætning

• P210-Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
• P240-Ground/bond container and receiving equipment.
• P261-Avoid breathing dust/fume/gas/mist/vapours/spray.
• P280-Wear protective gloves/protective clothing/eye protection/face protection.
• P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.

Supplerende oplysninger

• MIXTURE LIST-Contain: Methyl ethyl ketone

SDS

RUO – Research Use Only