3-Hydroxyisobenzofuran-1(3H)-one
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
16859-59-9
Chemical name
3-Hydroxyisobenzofuran-1(3H)-one
Molecular formula
C8H6O3
Molecular weight
150.13 g/mol
Synonyms
o-Phthalaldehydic acid; hydroxyphthalide; 3-hydroxy-1,3-dihydro-2-benzofuran-1-one; 3-hydroxy-3H-isobenzofuran-1-one; 1(3H)-isobenzofuranone, 3-hydroxy-; hydroxyl phthalide; 3-hydroxy-2-benzofuran-1(3H)-one; 3-Hydroxybenzo[c]furan-1(3H)-one; H1754
InChIKey
JKNKNWJNCOJPLI-UHFFFAOYSA-N
PubChem CID
3804259
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
0.6
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.