CAS
641-70-3 Purity
0.98
641-70-3 Purity
0.98
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Homophthalic anhydride
CAS
703-59-3
Catalog Number
ACM-MO-703593
Category
Polymer/Macromolecule; Anhydride Monomers
Molecular Weight
162.14 g/mol
Molecular Formula
C9H6O3
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Specification
Synonyms
1H-2-Benzopyran-1,3(4H)-dione; 1H-Isochromene-1,3(4H)-dione; 3,4-2H-Isocoumarin-3-one
Boiling Point
324.5±35.0 °C
Melting Point
140-142 °C
Appearance
Slightly Yellow to Beige or Light Green Powder
Storage
2-8 °C
Refractive Index
1.5380 (estimate)
Specific Gravity
1.347
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