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20526-97-0

Basic Information
CAS No.: 20526-97-0
Name: 4-CHLOROBENZYLIDENE PHTHALIDE
Article Data: 18
Molecular Structure:
Molecular Structure of 20526-97-0 (4-CHLOROBENZYLIDENE PHTHALIDE)
Formula: C15H9ClO2
Molecular Weight: 256.688
Synonyms: 3-[(4-chlorophenyl)methylene]phthalide;3-(4-chlorobenzylidene)-2-benzofuran-1(3H)-one;3-(4-Chlorobenzylidene)-2,4-pentanedione;3-(p-Chlorobenzylidene)phthalide;1-Oxo-3-(4-chlor-benzyliden)-phthalan;3-(4-chlorobenzylidene)pentane-2,4-dione;Azelastine impurity E;3-(4-chloro-benzylidene)-3H-isobenzofuran-1-one;3-(p-chlorobenzylidene)-2,4-pentandione;
Density: 1.381g/cm3
Melting Point: 153.0 to 158.0 °C
Boiling Point: 408.9°C at 760 mmHg
Flash Point: 220.4°C
PSA: 26.30000
LogP: 4.00850
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