spiro(isobenzofuran-1(3H),9'-xanthen)-3-one

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Names

[ CAS No. ]:
596-24-7

[ Name ]:
spiro(isobenzofuran-1(3H),9'-xanthen)-3-one

[Synonym ]:
3H-spiro[2-benzofuran-1,9'-xanthen]-3-one
Fluoran
Spiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one
Spiro(isobenzofuran-1(3H),9'-xanthen)-3-one
Spiro(phthalan-1,9'-xanthen)-3-on
spiro[2-benzofuran-3,9'-xanthene]-1-one
spiro[phthalan-1,9'-xanthen]-3-one

Chemical & Physical Properties

[ Density]:
1.4g/cm3

[ Boiling Point ]:
497.9ºC at 760 mmHg

[ Molecular Formula ]:
C₂₀H₁₂O₃

[ Molecular Weight ]:
300.30700

[ Flash Point ]:
215.4ºC

[ Exact Mass ]:
300.07900

[ PSA ]:
35.53000

[ LogP ]:
4.25460

[ Index of Refraction ]:
1.726

Synthetic Route

Click to get detail synthetic route

Related Compounds

Spiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one,4,5,6,7-tetrachloro-3',6'-dihydroxy-2',4',5',7'-tetraiodo-, potassium salt(1:2)
Spiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one,3',6'-dichloro-
Spiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one,2',7'-dibromo-3',6'-dihydroxy-
Spiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one,2',3',6',7'-tetrahydroxy-
Spiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3- one,4,7-dichloro-3',6'-dihydroxy-2',4',5',7'- tetraiodo-
Spiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one, 3'-chloro-6'-(diethylamino)-2'-methyl-