69043

2,3-Pentanedione

analytical standard

• Sinonimo/i: Acetylpropionyl
• Formula condensata: CH₃CH₂COCOCH₃
• Numero CAS: 600-14-6
• Peso molecolare: 100.12
• UNSPSC Code: 85151701
• NACRES: NA.24
• PubChem Substance ID: 329761339
• EC Number: 209-984-8
• Beilstein/REAXYS Number: 1699638
• MDL number: MFCD00009313

Proprietà

• grade: analytical standard
• Quality Segment: 100
• assay: ≥96.0% (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 1.401-1.409, n20/D 1.404 (lit.)
• bp: 110-112 °C (lit.)
• mp: −52 °C (lit.)
• density: 0.957 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: CCC(=O)C(C)=O
• InChI: 1S/C5H8O2/c1-3-5(7)4(2)6/h3H2,1-2H3
• InChI key: TZMFJUDUGYTVRY-UHFFFAOYSA-N

Descrizione

Application

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

2,3-Pentanedione may be used as a reference standard in the determination of 2,3-pentanedione in beer samples using headspace-gas chromatographic technique (HS-GC).

Disclaimer

air and light sensitive; packaged under argon

Informazioni sulla sicurezza

• pictograms: GHS02,GHS08,GHS07
• signalword: Danger
• hcodes: H225,H317,H373
• pcodes: P210 - P233 - P240 - P280 - P303 + P361 + P353 - P314
• Hazard Classifications: Flam. Liq. 2 - Skin Sens. 1B - STOT RE 2
• Classe di stoccaggio: 3 - Flammable liquids
• flash_point_f: 66.2 °F - open cup
• flash_point_c: 19 °C - open cup