4-Methoxybenzoic Acid
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
100-09-4
Chemical name
4-Methoxybenzoic Acid
Molecular formula
C8H8O3
Molecular weight
152.15 g/mol
Synonyms
p-Anisic acid; p-Methoxybenzoic acid; Draconic acid; Benzoic acid, 4-methoxy-; 4-Anisic acid; ANISIC ACID, PARA; para-anisic acid; FEMA NO. 3945
InChIKey
ZEYHEAKUIGZSGI-UHFFFAOYSA-N
PubChem CID
7478
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.
Melting Point
183–185
Catalog reference value; verify against supplier SDS before use.
Boiling Point
275–280 °C
Catalog reference value; verify against supplier SDS before use.
pKa
4.47
Catalog reference value; verify against supplier SDS before use.
Vapor Pressure
Estimated value, unit not specified
Catalog reference value; verify against supplier SDS before use.
XLogP
2
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.