C4261

Kumarin

≥99% (HPLC)

• 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: 12352205
• PubChem Substanz-ID: 24892679
• NACRES: NA.25

Eigenschaften

• Dampfdruck: 0.01 mmHg ( 47 °C)
• Assay: ≥99% (HPLC)
• Form: powder
• bp: 298 °C (lit.)
• mp (Schmelzpunkt): 68-73 °C (lit.)
• 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
• Angaben zum Gen: rat ... Maoa(29253) , Maob(25750)

Beschreibung

Anwendung

Coumarin is useful as a precursor molecule for the preparation or synthesis of coumarin-based anticoagulates, antiiflammatory agents and antioxidation superoxide scavengers.

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
• Persönliche Schutzausrüstung: dust mask type N95 (US), Eyeshields, Faceshields, Gloves