5,6-Dimethoxy-3H-isobenzofuran-1-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
531-88-4
Chemical name
5,6-Dimethoxy-3H-isobenzofuran-1-one
Molecular formula
C10H10O4
Molecular weight
194.18 g/mol
Synonyms
5,6-Dimethoxyisobenzofuran-1(3H)-one; METAMECONINE; 5,6-dimethoxy-2-benzofuran-1(3H)-one; Macconine; 5,6-Dimethoxyphthalide; 5,6-dimethoxy-1,3-dihydro-2-benzofuran-1-one; 5,6-dimethoxy-1(3H)-Isobenzofuranone; 1(3H)-Isobenzofuranone, 5,6-dimethoxy-; 5,6-dimethoxy-3-hydroisobenzofuran-1-one; 5,6-dimethoxy-3 h-isobenzofuran-1-one; Meconinm; Spectrum_001281
InChIKey
UKFAWRZYFYOXEG-UHFFFAOYSA-N
PubChem CID
230460
Signal word
Warning
Catalog reference cue; confirm supplier documentation before use.
Hazard statements
H302, H315, H319, H335
Catalog reference cue; confirm supplier documentation before use.
XLogP
1.3
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.