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CAS 630-88-6

:

3′,6′-Dichlorospiro[isobenzofuran-1(3H),9′-[9H]xanthen]-3-one

Description:
3′,6′-Dichlorospiro[isobenzofuran-1(3H),9′-[9H]xanthen]-3-one, commonly referred to by its CAS number 630-88-6, is a synthetic organic compound characterized by its unique spiro structure, which consists of a fused bicyclic system. This compound features two chlorine substituents at the 3′ and 6′ positions, contributing to its reactivity and potential applications in various chemical processes. It exhibits a strong chromophore due to the presence of the xanthene moiety, making it useful in dye and pigment applications. The compound is typically solid at room temperature and may exhibit fluorescence, which is a characteristic of many xanthene derivatives. Its solubility can vary depending on the solvent, and it may be sensitive to light and heat, necessitating careful handling and storage. Due to its structural features, it may also have potential applications in organic electronics and photonic devices. As with many chlorinated compounds, it is important to consider environmental and health safety aspects when working with or disposing of this substance.
Formula:C20H10Cl2O3
InChI:InChI=1/C20H10Cl2O3/c21-11-5-7-15-17(9-11)24-18-10-12(22)6-8-16(18)20(15)14-4-2-1-3-13(14)19(23)25-20/h1-10H
InChI key:InChIKey=LNBKJWCRFAZVLK-UHFFFAOYSA-N
SMILES:O=C1OC2(C=3C1=CC=CC3)C=4C(OC=5C2=CC=C(Cl)C5)=CC(Cl)=CC4
Synonyms:
  • 3',6'-Dichlorofluoran
  • 3,6-Dichlorofluorescein
  • 3′,6′-Dichlorofluoran
  • 3′,6′-Dichlorospiro(Phthalide-3,9′-Xanthene)
  • 3′,6′-Dichlorospiro[2-benzofuran-3,9′-xanthene]-1-one
  • 3′,6′-Dichlorospiro[isobenzofuran-1(3H),9′-[9H]xanthen]-3-one
  • Fluoran, 3′,6′-dichloro-
  • Fluorescein Chloride
  • Fluorescein dichloride
  • NSC 231613
  • See more synonyms
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