93598

Itaconsäure

analytical standard

• Synonym(e): Methylenbernsteinsäure
• Lineare Formel: HO₂CCH₂C(=CH₂)CO₂H
• CAS-Nummer: 97-65-4
• Molekulargewicht: 130.10
• Beilstein: 1759501
• EG-Nummer: 202-599-6
• MDL-Nummer: MFCD00004260
• UNSPSC-Code: 85151701
• PubChem Substanz-ID: 329770255
• NACRES: NA.24

Eigenschaften

• Qualität: analytical standard
• Qualitätsniveau: 100
• Assay: ≥96.0% (GC)
• Selbstzündungstemp.: 1472 °F
• Haltbarkeit: limited shelf life, expiry date on the label
• Methode(n): HPLC: suitable; gas chromatography (GC): suitable
• Verunreinigungen: ≤0.5% water
• mp (Schmelzpunkt): 165-168 °C (lit.)
• Dichte: 1.573 g/mL at 25 °C (lit.)
• Format: neat
• SMILES String: OC(=O)CC(=C)C(O)=O
• InChI: 1S/C5H6O4/c1-3(5(8)9)2-4(6)7/h1-2H2,(H,6,7)(H,8,9)
• InChIKey: LVHBHZANLOWSRM-UHFFFAOYSA-N

Beschreibung

Allgemeine Beschreibung

Itaconic acid, an unsaturated dicarbonic organic acid, is a metabolic product of Aspergillus itaconicus.

This substance is listed on the positive list of the EU regulation 10/2011 for plastics intended to come into contact with food.

Anwendung

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

Sicherheitshinweise

• Piktogramme: GHS05
• Signalwort: Danger
• H-Sätze: H318
• P-Sätze: P280 - P305 + P351 + P338 + P310
• Gefahreneinstufungen: Eye Dam. 1
• Lagerklassenschlüssel: 13 - Non Combustible Solids
• WGK: WGK 1