3-Hydroxyphthalic anhydride
Preliminary reference disclaimer
This preliminary safety reference is generated from structured MolGraph catalog fields and public reference-style data. It is not a supplier-issued Safety Data Sheet and should not be used as a substitute for supplier-issued documentation, workplace safety review, transport classification, or regulatory compliance decisions. For supplier SDS or COA, submit a documentation request through MolGraph.
Preliminary safety reference
Available
Supplier-issued SDS
Available by request
COA
Available by RFQ / lot confirmation
Transport classification
Requires shipment review
CAS Number
37418-88-5
Chemical name
3-Hydroxyphthalic anhydride
Molecular formula
C8H4O4
Molecular weight
164.11 g/mol
Synonyms
3-Hydroxyphthalic acid anhydride; 1,3-Isobenzofurandione, 4-hydroxy-; Phthalic anhydride, 3-hydroxy-; 3-HP anhydride; 4-hydroxyisobenzofuran-1,3-dione; 4-hydroxy-1,3-dihydro-2-benzofuran-1,3-dione; 4-HYDROXY-1,3-ISOBENZOFURANDIONE; 4-Hydroxy-isobenzofuran-1,3-dione; 3-hydroxy-phthalicanhydrid; 3-Hydroxyphthalic anhydride treated .beta.-lactoglobulin from bovine whey; hydroxyphthalic anhydride; 5-18-03-00184 (Beilstein Handbook Reference)
InChIKey
CCTOEAMRIIXGDJ-UHFFFAOYSA-N
PubChem CID
96580
Signal word
Warning
Catalog reference cue; confirm supplier documentation before use.
Hazard statements
H315, H319, H335
Catalog reference cue; confirm supplier documentation before use.
XLogP
1.5
Catalog reference value; verify against supplier SDS before use.
Shipment review
Shipment details require review before fulfillment.
Transport classification must be confirmed using supplier SDS and shipment documentation before dispatch.