2,6-Dimethyl-p-benzoquinone

• Catalog No.: A11342
• CAS Number: 527-61-7
• M. F.: C8H8O2
• M. W.: 136.14792
• Purity: 99%

SYNONYMS

• Title: 2,6-二甲基-对-苯醌
• IUPAC name: 2,6-dimethylcyclohexa-2,5-diene-1,4-dione
• IUPAC Traditional name: 2,6-dimethylcyclohexa-2,5-diene-1,4-dione

DATABASE IDS

• MDL Number: MFCD00001605
• CAS Number: 527-61-7
• Beilstein Number: 2041345
• EC Number: 208-420-8

PROPERTIES

• Purity: 99%
• Melting Point: 69-71°C
• GHS Hazard statements: H301-H332-H315-H319-H335
• European Hazard Symbols: X
• GHS Precautionary statements: P261-P301+P310-P305+P351+P338-P302+P352-P405-P501A
• Risk Statements: 20/22-36/37/38
• RTECS: DK4825000
• Safety Statements: 26-36/37
• TSCA Listed: 否

REFERENCES

• Reacts preferentially with Grignard reagents at the less hindered carbonyl group, but with alkyllithiums at the more hindered site: J. Org. Chem., 46, 3369 (1981).
• Diels-Alder dienophile in synthesis of taxane AB ring system: Tetrahedron Lett., 33, 1443 (1992). The regioselectivity of Diels Alder reactions has been controlled by the use of ?-cyclodextrin: J. Chem. Soc., Chem. Commun., 971 (1995):