Acetoin, 96%, may exist as mixture of monomer and dimer, Thermo Scientific Chemicals

Description

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

Specifications

Chemical Identifiers

• CAS: 23147-57-1
• Molecular Formula: C8H16O4
• Molecular Weight (g/mol): 176.21
• MDL Number: MFCD00038696
• InChI Key: DFMGATPNJMFDCR-UHFFFAOYNA-N
• Synonym: acetoin, 3-hydroxy-2-butanone, acetyl methyl carbinol, dimethylketol, 2-butanone, 3-hydroxy, acetylmethylcarbinol, 2,3-butanolone, 2-hydroxy-3-butanone, 1-hydroxyethyl methyl ketone, methanol, acetylmethyl
• PubChem CID: 179
• ChEBI: CHEBI:15688
• IUPAC Name: 3-hydroxybutan-2-one
• SMILES: CC1OC(C)(O)C(C)OC1(C)O

• CAS Min %: 95.0
• CAS Max %: 100.0
• Melting Point: 15.0°C
• Color: Green-Yellow to Yellow or White to Yellow
• Density: 1.0000g/mL
• Boiling Point: 148.0°C
• Flash Point: 50°C
• Infrared Spectrum: Authentic
• Assay Percent Range: 95% min. (GC)
• Packaging: Glass bottle
• Refractive Index: 1.4171
• Linear Formula: CH₃COCH(OH)CH₃
• Quantity: 500 g
• Beilstein: 01, 827
• Specific Gravity: 1
• Merck Index: 15, 63
• Solubility Information: Solubility in water: soluble. Other solubilities: soluble in alcohol,propylene glycol,insoluble in vegetable oil
• Formula Weight: 88.11
• Percent Purity: 96%
• Physical Form: Liquid (Monomer) or Powder or Crystals (Dimer)
• Chemical Name or Material: Acetoin, pract., 93%

Safety and Handling

Hazard Category	GHS Signal Word: Warning
Hazard Statement	GHS H Statement Flammable liquid and vapor. Causes skin irritation. Causes serious eye irritation.
Precautionary Statement	GHS P Statement Keep away from heat/sparks/open flames/hot surfaces. - No smoking. IF ON SKIN: Wash with plenty of soap and water. Take off contaminated clothing and wash before reuse. IF IN EYES: Rinse cautiously with water for
EINECSNumber	208-174-1
RTECSNumber	EL8790000
TSCA	TSCA
Recommended Storage	may polymerize during storage

SDS

RUO – Research Use Only