W284114

2,3-Pentanedion

natural, ≥96%, FG

• Synonym(e): Acetylpropionyl
• Lineare Formel: CH₃CH₂COCOCH₃
• CAS-Nummer: 600-14-6
• Molekulargewicht: 100.12
• FEMA-Nummer: 2841
• Beilstein: 1699638
• EG-Nummer: 209-984-8
• CoE-Nummer: 2039c
• MDL-Nummer: MFCD00009313
• UNSPSC-Code: 12164502
• PubChem Substanz-ID: 24901342
• Flavis-Nummer: 7.060
• NACRES: NA.21

Eigenschaften

• Qualität: FG; Fragrance grade; Halal; Kosher; natural
• Qualitätsniveau: 400
• Agentur: follows IFRA guidelines; meets purity specifications of JECFA
• Einhaltung gesetzlicher Vorschriften: EU Regulation 1223/2009; EU Regulation 1334/2008 & 178/2002; FDA 21 CFR 172.515
• Assay: ≥96%
• Grünere Alternativprodukt-Eigenschaften: Less Hazardous Chemical Syntheses; Use of Renewable Feedstocks; Learn more about the Principles of Green Chemistry.
• Brechungsindex: n20/D 1.404 (lit.)
• bp: 110-112 °C (lit.)
• mp (Schmelzpunkt): −52 °C (lit.)
• Dichte: 0.957 g/mL at 25 °C (lit.)
• Anwendung(en): flavors and fragrances
• Dokumentation: see Safety & Documentation for available documents
• Nahrungsmittelallergen: no known allergens
• Allergener Duftstoff: no known allergens
• Grünere Alternativprodukt-Kategorie: Aligned
• Organoleptisch: caramel; creamy; buttery; sweet
• Lagertemp.: 2-8°C
• SMILES String: CCC(=O)C(C)=O
• InChI: 1S/C5H8O2/c1-3-5(7)4(2)6/h3H2,1-2H3
• InChIKey: TZMFJUDUGYTVRY-UHFFFAOYSA-N
• Angaben zum Gen: human ... ACHE(43) , BCHE(590) , CES1(1066)

Beschreibung

Allgemeine Beschreibung

We are committed to bringing you Greener Alternative Products, which adhere to one of the four categories of Greener Alternatives . This product is a Biobased products, showing key improvements in Green Chemistry Principles “Less Hazardous Chemical Syntheses” and “Use of Renewable Feedstock”.

Anwendung

• Changes in physicochemical properties and microbial community succession during leaf stacking fermentation.: This research investigates the changes in physicochemical properties and microbial communities during leaf fermentation, with a focus on the role of volatile compounds like 2,3-pentanedione. The study provides insights into fermentation processes and microbial interactions (Zhang et al., 2023).

Biochem./physiol. Wirkung

Taste at 1-5.0 ppm

Sonstige Hinweise

Natural occurrence: Butter, cocoa, coffee, potato chips, roasted almonds, pecans, wheat bread and yogurt.

Rechtliche Hinweise

Additional information may be required prior to purchase of this material

Sicherheitshinweise

• Piktogramme: GHS02,GHS08,GHS07
• Signalwort: Danger
• H-Sätze: H225,H317,H373
• P-Sätze: P210 - P233 - P240 - P280 - P303 + P361 + P353 - P314
• Gefahreneinstufungen: Flam. Liq. 2 - Skin Sens. 1B - STOT RE 2
• Lagerklassenschlüssel: 3 - Flammable liquids
• WGK: WGK 1
• Flammpunkt (°F): 66.2 °F - open cup
• Flammpunkt (°C): 19 °C - open cup
• Persönliche Schutzausrüstung: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter