- Package
- 100 g
- Purity
- 98%
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CAS Number: 19438-61-0
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CAS Number
19438-61-0
PubChem CID
88069
Molecular Formula
C9H6O3
Molecular Weight
162.14 g/mol
Exact Mass
162.031694
InChIKey
ZOXBWJMCXHTKNU-UHFFFAOYSA-N
IUPAC Name
5-methyl-2-benzofuran-1,3-dione
SMILES String
CC1=CC2=C(C=C1)C(=O)OC2=O
No physical property values available.
Properties are provided as catalog reference data and may be confirmed through supplier documentation when required.
Structural features
4-Methylphthalic anhydride (CAS 19438-61-0) is listed in the Advanced Chemicals portfolio, with molecular formula C9H6O3 and molecular weight 162. 14 g/mol.
Sourcing context
Catalog reference for RFQ preparation, supplier confirmation, and research chemical sourcing review.
Research use context
Intended for research building-block and synthetic chemistry workflows.
Documentation needs
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Preliminary Safety Reference
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Safety Reference / SDS RequestCatalog navigation
Other public CAS pages in this catalog. These links support navigation across additional intermediates and do not imply equivalence, availability, or shared use.
4-Methylphthalic anhydride is identified by CAS 19438-61-0, with molecular formula C9H6O3, molecular weight 162.14, InChIKey ZOXBWJMCXHTKNU-UHFFFAOYSA-N.
Yes. Submit an RFQ and specify COA requirements. Lot-specific COA depends on supplier confirmation.
Yes. Supplier SDS can be requested through the RFQ workflow before handling, storage, shipment, or procurement decisions.
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