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3,3,6,6-Tetramethyl-9-phenyl-3,4,5,6,7,9-hexahydro-1H-xanthene-1,8(2H)-dione

    • Product Name 3,3,6,6-Tetramethyl-9-phenyl-3,4,5,6,7,9-hexahydro-1H-xanthene-1,8(2H)-dione
    • Alias 3,3,6,6-Tetramethyl-9-phenyl-3,4,5,6,7,9-hexahydro-xanthene-1,8-dione
    • Einecs 609-256-2
    • Mininmum Order 1 g
    • Factory Site Yudu County, Ganzhou, Jiangxi, China
    • Price Inquiry sales3@ar-reagent.com
    • Manufacturer Nanjing Finechem Holdings Co., Ltd
    • CONTACT NOW
    Specifications

    HS Code

    130020

    Iupac Name 3,3,6,6-Tetramethyl-9-phenyl-3,4,5,6,7,9-hexahydro-1H-xanthene-1,8(2H)-dione
    Molecular Formula C23H26O2
    Molecular Weight 334.45 g/mol
    Cas Number 77556-66-6
    Appearance White to off-white crystalline solid
    Melting Point 185-188 °C
    Solubility Slightly soluble in water, soluble in organic solvents
    Boiling Point Decomposes before boiling
    Density 1.16 g/cm³ (approximate)
    Smiles CC1(C)CC(=O)C2(C)CC(CCc2c(c1)C(=O)C3=CC=CC=C3)C
    Inchi InChI=1S/C23H26O2/c1-22(2)15-19(24)23(3,4)17-13-12-16-10-8-7-9-11-16)18(14-17)21(25)20-5-6-14-20/h5-6,14,17H,7-13,15H2,1-4H3
    Pubchem Cid 3978791

    As an accredited 3,3,6,6-Tetramethyl-9-phenyl-3,4,5,6,7,9-hexahydro-1H-xanthene-1,8(2H)-dione factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.

    Packing & Storage
    Packing A 5-gram amber glass bottle with a tamper-evident cap, labeled with Sigma Aldrich branding, safety information, and product details.
    Shipping 3,3,6,6-Tetramethyl-9-phenyl-3,4,5,6,7,9-hexahydro-1H-xanthene-1,8(2H)-dione is shipped in sealed, chemical-resistant containers, typically within cushioned packaging to prevent breakage. It is usually transported as a non-hazardous solid under ambient conditions, following standard chemical shipping regulations, provided by suppliers such as Sigma Aldrich, Merck, or TCI.
    Storage 3,3,6,6-Tetramethyl-9-phenyl-3,4,5,6,7,9-hexahydro-1H-xanthene-1,8(2H)-dione should be stored in a tightly sealed container, in a cool, dry, and well-ventilated area, away from sources of ignition and incompatible substances such as strong oxidizing agents. Protect from light and moisture. Follow standard laboratory safety procedures and refer to the product’s SDS for detailed guidance.
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