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CAS Number: 632-79-1
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CAS Number
632-79-1
PubChem CID
12443
Molecular Formula
C8Br4O3
Molecular Weight
463.7 g/mol
Exact Mass
463.654
InChIKey
QHWKHLYUUZGSCW-UHFFFAOYSA-N
IUPAC Name
4,5,6,7-tetrabromo-2-benzofuran-1,3-dione
SMILES String
C12=C(C(=C(C(=C1Br)Br)Br)Br)C(=O)OC2=O
Appearance
Tetrabromophthalic anhydride is a pale yellow crystalline solid. (NTP, 1992)
Melting Point
279.5–280.5 °C
Water Solubility
1.99e+3 mol/L
Vapor Pressure
Estimated very low; unit not specified
Properties are provided as catalog reference data and may be confirmed through supplier documentation when required.
Structural features
Tetrabromophthalic anhydride (CAS 632-79-1) is listed in the Materials Science portfolio, with molecular formula C8Br4O3 and molecular weight 463. 70 g/mol.
Sourcing context
Catalog reference for RFQ preparation, supplier confirmation, and research chemical sourcing review.
Research use context
Intended for materials chemistry research and formulation screening workflows.
Documentation needs
COA/SDS status, availability, lead time, pack size, and shipment documentation can be confirmed during quotation.
ChEMBL reports experimental activity evidence for: Thyrotropin receptor (Homo sapiens) — 2 assays. These records describe research assays and do not establish therapeutic efficacy or clinical use.
Thyrotropin receptor
Homo sapiens · SINGLE PROTEIN · 2 qualifying assays · 1 documents · best pChEMBL 4.4
Experimental evidence source: ChEMBL
Safety and handling reference content is available through documentation requests.
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Preliminary Safety Reference
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Safety Reference / SDS RequestCatalog navigation
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Tetrabromophthalic anhydride is identified by CAS 632-79-1, with molecular formula C8Br4O3, molecular weight 463.7, InChIKey QHWKHLYUUZGSCW-UHFFFAOYSA-N.
ChEMBL contains qualifying experimental assay evidence associated with Thyrotropin receptor. These records do not establish therapeutic efficacy or clinical use.
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.
Availability, pack size, lead time, and pricing are confirmed through RFQ.
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