Product Information
- 4H-2-benzopyran-1,3-dione
- 1,3-Isochromandione
- 1H-2-Benzopyran-1,3(4H)-dione
- 1H-isochromene-1,3(4H)-dione
- 3,4-Dihydro-1H-2-benzopyran-1,3-dione
- Benzeneacetic acid, 2-carboxy-, cyclic anhydride
- Benzoglutaric Anhydride
- Homophtalic anhydride
- Homophthalic acid anhydride
- NSC 2825
- See more synonyms
- NSC 401693
- o-Carboxyphenylacetic acid cyclic anhydride~1,3-Isochromanedione
- o-Toluic acid, α-carboxy-, cyclic anhydride
It is used as a chemical and organic intermediates. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
Chemical properties
Technical inquiry about: 02-A15538 Homophthalic anhydride, 97+%
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