124931

(R)-(−)-Carvon

98%

• Synonym(e): (−)-Carvon, (R)-5-Isopropenyl-2-methyl-2-cyclohexenon, p-Mentha-6,8-dien-2-on, Carvol
• Empirische Formel (Hill-System): C₁₀H₁₄O
• CAS-Nummer: 6485-40-1
• Molekulargewicht: 150.22
• Beilstein: 2206714
• EG-Nummer: 229-352-5
• MDL-Nummer: MFCD00001578
• UNSPSC-Code: 12352115
• PubChem Substanz-ID: 24847635
• NACRES: NA.22

Eigenschaften

• Dampfdichte: 5.2 (vs air)
• Qualitätsniveau: 100
• Dampfdruck: 0.4 mmHg ( 20 °C)
• Assay: 98%
• Form: liquid
• Optische Aktivität: [α]20/D −61°, neat
• Brechungsindex: n20/D 1.497 (lit.)
• bp: 227-230 °C (lit.)
• Dichte: 0.959 g/mL at 25 °C (lit.)
• Funktionelle Gruppe: ketone
• SMILES String: CC(=C)[C@@H]1CC=C(C)C(=O)C1
• InChI: 1S/C10H14O/c1-7(2)9-5-4-8(3)10(11)6-9/h4,9H,1,5-6H2,2-3H3/t9-/m1/s1
• InChIKey: ULDHMXUKGWMISQ-SECBINFHSA-N

Beschreibung

Allgemeine Beschreibung

(R)-(−)-Carvone is a monoterpenoid. Its ozonolysis in the gaseous phase has been proposed. Aldehydes (formaldehyde) and biradicals were obtained as the major products. It participates in the diastereoselective synthesis of homochiral octalones.

Anwendung

Chiral starting material.

(R)-(−)-Carvone may be employed as starting reagent for the synthesis of enantiopure (R)-(+)-3-methyl-6-isopropenyl-cyclohept-3-enone-1, a useful intermediate formed during the synthesis of terpenoids. It may be employed as starting reagent for the synthesis of differently protected (4S,6R,7R)-trihydroxy-1-octyne derivatives.

Sicherheitshinweise

• Piktogramme: GHS07
• Signalwort: Warning
• H-Sätze: H302,H317
• P-Sätze: P261 - P264 - P272 - P280 - P301 + P312 - P302 + P352
• Gefahreneinstufungen: Acute Tox. 4 Oral - Skin Sens. 1
• Lagerklassenschlüssel: 10 - Combustible liquids
• WGK: WGK 1
• Flammpunkt (°F): 192.2 °F - closed cup
• Flammpunkt (°C): 89 °C - closed cup
• Persönliche Schutzausrüstung: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter