Isobenzofuran-1(3H)-one CAS No.87-41-2 / Cat No.EBD38957
Phthalide
1(3H)-Isobenzofuranone
O-Hydroxymethylbenzoic Acid Lactone
Phthalanone
2-benzofuran-1(3H)-one
1-Isobenzofuranone
O-Hydroxymethylbenzoic Acid Lactone
Phthalanone
2-benzofuran-1(3H)-one
1-Isobenzofuranone
Isobenzofuran-1(3H)-one
phthalide
oxophthalane
1-oxophthalan
1-phthalanone
phthalolactone
isobenzofuranone
Properties
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Appearance:
White to light beige crystalline powder
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Density:
1.1
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Melting point:
71-74 °C(lit.)
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Boiling point:
290 °C(lit.)
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Flashing point:
152 °C
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Solubility:
sparingly soluble
Safety Information
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Symbol:
-
Signal words:
Warning -
Hazard statements:
H319 Causes serious eye irritation.
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Precautionary statements:
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
NMR Spectrum
Prediction： 1H NMR (CDCl3, 400 MHz) delta 5.34 (s, 2H), 7.50 (d, J=7.8 Hz, 1H), 7.55(t, J=7.3 Hz, 1H), 7.70 (t, J=7.3 Hz, 1H), 7.94 (d, J=7.8 Hz, 1H);
1H NMR
13C NMR
