3′,6′-Dichlorospiro[isobenzofuran-1(3H),9′-[9H]xanthen]-3-one
CAS Registry Number®
630-88-6
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CAS Name
3′,6′-Dichlorospiro[isobenzofuran-1(3H),9′-[9H]xanthen]-3-oneMolecular Formula
C20H10Cl2O3Molecular Mass
369.20Cite this Page
3′,6′-Dichlorospiro[isobenzofuran-1(3H),9′-[9H]xanthen]-3-one. CAS Common Chemistry. CAS, a division of the American Chemical Society, n.d. http://commonchemistry.cas.org/ChemicalDetail.aspx?ref=630-88-6 (retrieved ) (CAS RN: 630-88-6). Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).Compound Properties
Melting Point (1)
255-257 °C
Source(s)
Other Names and Identifiers
InChI
InChI=1S/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
InChIKey
InChIKey=LNBKJWCRFAZVLK-UHFFFAOYSA-N
SMILES
O=C1OC2(C=3C1=CC=CC3)C=4C(OC=5C2=CC=C(Cl)C5)=CC(Cl)=CC4
Canonical SMILES
O=C1OC2(C3=CC=C(Cl)C=C3OC4=CC(Cl)=CC=C42)C=5C=CC=CC15
Other Names for this Substance
- Spiro[isobenzofuran-1(3H),9′-[9H]xanthen]-3-one, 3′,6′-dichloro-
- Fluoran, 3′,6′-dichloro-
- 3′,6′-Dichlorospiro[isobenzofuran-1(3H),9′-[9H]xanthen]-3-one
- Fluorescein dichloride
- 3′,6′-Dichlorofluoran
