W292419

Propionsäure

natural, 99%, FG

• Synonym(e): Propansäure
• Lineare Formel: CH₃CH₂COOH
• CAS-Nummer: 79-09-4
• Molekulargewicht: 74.08
• FEMA-Nummer: 2924
• Beilstein: 506071
• EG-Nummer: 201-176-3
• CoE-Nummer: 3c
• MDL-Nummer: MFCD00002756
• UNSPSC-Code: 12164502
• PubChem Substanz-ID: 24901396
• Flavis-Nummer: 8.003
• NACRES: NA.21

Eigenschaften

• Qualität: FG; Fragrance grade; Halal; Kosher; natural
• Qualitätsniveau: 400
• Agentur: follows IFRA guidelines
• Einhaltung gesetzlicher Vorschriften: EU Regulation 1223/2009; EU Regulation 1334/2008 & 178/2002; FDA 21 CFR 178.1010
• Dampfdichte: 2.55 (vs air)
• Dampfdruck: 2.4 mmHg ( 20 °C)
• Assay: 99%
• Selbstzündungstemp.: 955 °F
• Expl.-Gr.: 12.1 %
• Grünere Alternativprodukt-Eigenschaften: Less Hazardous Chemical Syntheses; Use of Renewable Feedstocks; Learn more about the Principles of Green Chemistry.
• sustainability: Greener Alternative Product
• Brechungsindex: n20/D 1.386 (lit.)
• bp: 141 °C (lit.)
• mp (Schmelzpunkt): −24-−23 °C (lit.)
• Löslichkeit: H₂O: soluble; soluble
• Dichte: 0.993 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: dairy; acidic; pungent
• SMILES String: CCC(O)=O
• InChI: 1S/C3H6O2/c1-2-3(4)5/h2H2,1H3,(H,4,5)
• InChIKey: XBDQKXXYIPTUBI-UHFFFAOYSA-N

Beschreibung

Allgemeine Beschreibung

Propionic acid (PA) is a naturally occurring carboxylic acid, which is an excellent raw material as it is stable, cheap, and safe and can even be used as a food additive.

Propionic acid is a volatile fatty acid (VFA) formed in the rumen of ruminants by bacterial fermentations.

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”.

Sicherheitshinweise

• Piktogramme: GHS02,GHS05,GHS07
• Signalwort: Danger
• H-Sätze: H226,H314,H335
• P-Sätze: P210 - P233 - P240 - P280 - P303 + P361 + P353 - P305 + P351 + P338
• Gefahreneinstufungen: Eye Dam. 1 - Flam. Liq. 3 - Skin Corr. 1B - STOT SE 3
• Zielorgane: Respiratory system
• Lagerklassenschlüssel: 3 - Flammable liquids
• WGK: WGK 1
• Flammpunkt (°F): 129.2 °F - closed cup
• Flammpunkt (°C): 54 °C - closed cup
• Persönliche Schutzausrüstung: Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter