72609

Kumarin

certified reference material, TraceCERT^®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland

• Synonym(e): 1,2-Benzopyron, 1-Benzopyran-2-on, 2H-Chromen-2-on
• Empirische Formel (Hill-System): C₉H₆O₂
• CAS-Nummer: 91-64-5
• Molekulargewicht: 146.14
• Beilstein: 383644
• EG-Nummer: 202-086-7
• MDL-Nummer: MFCD00006850
• UNSPSC-Code: 41116107
• PubChem Substanz-ID: 329764209
• NACRES: NA.24

Eigenschaften

• Qualität: certified reference material; TraceCERT^®
• Qualitätsniveau: 300
• Dampfdruck: 0.01 mmHg ( 47 °C)
• Haltbarkeit: limited shelf life, expiry date on the label
• Hersteller/Markenname: Manufactured by: Sigma-Aldrich Production GmbH, Switzerland
• Methode(n): HPLC: suitable; gas chromatography (GC): suitable
• bp: 298 °C (lit.)
• mp (Schmelzpunkt): 68-73 °C (lit.)
• Anwendung(en): cleaning products; cosmetics; environmental; flavors and fragrances; food and beverages; personal care
• Format: neat
• SMILES String: O=C1Oc2ccccc2C=C1
• InChI: 1S/C9H6O2/c10-9-6-5-7-3-1-2-4-8(7)11-9/h1-6H
• InChIKey: ZYGHJZDHTFUPRJ-UHFFFAOYSA-N

Beschreibung

Allgemeine Beschreibung

This certified reference material (CRM) is produced and certified in accordance with ISO/IEC 17025 and ISO 17034. This CRM is traceable to primary material from an NMI, e.g. NIST or NMIJ.
Certified content by quantitative NMR incl. uncertainty and expiry date are given on the certificate.
Download your certificate at: http://www.sigma-aldrich.com.

Anwendung

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

Verpackung

Bottomless glass bottle. Contents are inside inserted fused cone.

Sonstige Hinweise

This compound is commonly found in plants of the genus: cinnamomum curcuma hedera humulus melissa mentha salvia sambucus zingiber

Rechtliche Hinweise

TraceCERT is a registered trademark of Merck KGaA, Darmstadt, Germany

Sicherheitshinweise

• Piktogramme: GHS06
• Signalwort: Danger
• H-Sätze: H301 + H311,H317
• P-Sätze: P261 - P264 - P272 - P280 - P301 + P310 - P302 + P352 + P312
• Gefahreneinstufungen: Acute Tox. 3 Dermal - Acute Tox. 3 Oral - Skin Sens. 1
• Lagerklassenschlüssel: 6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
• WGK: WGK 1
• Flammpunkt (°F): 323.6 °F - closed cup
• Flammpunkt (°C): 162 °C - closed cup