44638

3-(Methylthio)propionaldehyde

analytical standard

• Synonym(s): 3-(Methylmercapto)propionaldehyde, 3-(Methylthio)propanal, Methional, NSC 15874
• Linear Formula: CH₃SCH₂CH₂CHO
• CAS Number: 3268-49-3
• Molecular Weight: 104.17
• Beilstein/REAXYS Number: 1739289
• EC Number: 221-882-5
• MDL number: MFCD00007022
• UNSPSC Code: 85151701
• PubChem Substance ID: 329756527

Properties

• grade: analytical standard
• vapor density: >1 (vs air)
• vapor pressure: 760 mmHg ( 165 °C)
• assay: ≥97.5% (GC)
• shelf life: limited shelf life, expiry date on the label
• technique(s): HPLC: suitable; gas chromatography (GC): suitable
• impurities: ≤1.0% water
• refractive index: n20/D 1.483 (lit.)
• bp: 165-166 °C (lit.)
• density: 1.043 g/mL at 25 °C (lit.)
• application(s): cleaning products; cosmetics; flavors and fragrances; food and beverages; personal care
• format: neat
• storage temp.: 2-8°C
• SMILES string: CSCCC=O
• InChI: 1S/C4H8OS/c1-6-4-2-3-5/h3H,2,4H2,1H3
• InChI key: CLUWOWRTHNNBBU-UHFFFAOYSA-N

Description

Application

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.