C101605

1,3-Cyclohexandion

97%

• Synonym(e): Dihydroresorcin
• Lineare Formel: C₆H₈(=O)₂
• CAS-Nummer: 504-02-9
• Molekulargewicht: 112.13
• Beilstein: 385888
• EG-Nummer: 207-980-0
• MDL-Nummer: MFCD00001585
• UNSPSC-Code: 12352100
• PubChem Substanz-ID: 24892301
• NACRES: NA.22

Eigenschaften

• Qualitätsniveau: 100
• Assay: 97%
• Form: powder
• Enthält: 1-3% sodium chloride as stabilizer
• mp (Schmelzpunkt): 101-105 °C (lit.)
• Lagertemp.: 2-8°C
• SMILES String: O=C1CCCC(=O)C1
• InChI: 1S/C6H8O2/c7-5-2-1-3-6(8)4-5/h1-4H2
• InChIKey: HJSLFCCWAKVHIW-UHFFFAOYSA-N
• Angaben zum Gen: human ... ACHE(43) , BCHE(590) , CES1(1066)

Beschreibung

Anwendung

1,3-Cyclohexanedione can be used as a building block in the synthesis of:

• 9-substituted 1,8-dioxo-xanthenes by reacting with unactivated aldehydes via aldol condensation/ Michael addition reaction.
• [(1,2,3-triazol-4-yl)methoxy-phenyl]-2H-indazolo[2,1-b]phthalazine-trione derivatives by treating with phthalhydrazide, aromatic propargyloxy aldehydes, and azides via a four-component condensation reaction.

It can be also used to prepare 2-substituted adducts, which are important intermediates for the synthesis of ß-enaminones , polyhydroquinoline derivatives , 1,8-dioxo-dodecahydroxanthenes , spirocyclopentanols , oxathioles , and triquinanes.

Sicherheitshinweise

• Piktogramme: GHS05,GHS07
• Signalwort: Danger
• H-Sätze: H302,H318,H412
• P-Sätze: P273 - P280 - P301 + P312 + P330 - P305 + P351 + P338 + P310
• Gefahreneinstufungen: Acute Tox. 4 Oral - Aquatic Chronic 3 - Eye Dam. 1
• Lagerklassenschlüssel: 13 - Non Combustible Solids
• WGK: WGK 2
• Persönliche Schutzausrüstung: Eyeshields, Gloves, type N95 (US)