Vanillic 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
121-34-6
Chemical name
Vanillic Acid
Molecular formula
C8H8O4
Molecular weight
168.15 g/mol
Synonyms
Acide vanillique; Benzoic acid, 4-hydroxy-3-methoxy-; 3-Methoxy-4-hydroxybenzoic acid; FEMA NO. 3988; Acid, Vanillic; 4 Hydroxy 3 methoxybenzoic Acid; p Hydroxy m methoxy benzoic Acid; p-Hydroxy-m-methoxy-benzoic Acid; Acid, 4-Hydroxy-3-methoxybenzoic; Acid, p-Hydroxy-m-methoxy-benzoic; p-Vanillic acid; VanillicAcid
InChIKey
WKOLLVMJNQIZCI-UHFFFAOYSA-N
PubChem CID
8468
Signal word
Warning
Catalog reference cue; confirm supplier documentation before use.
Hazard statements
H315, H319, H335
Catalog reference cue; confirm supplier documentation before use.
Melting Point
211.5 °C
Catalog reference value; verify against supplier SDS before use.
pKa
4.51
Catalog reference value; verify against supplier SDS before use.
Vapor Pressure
Estimated very low; unit not specified
Catalog reference value; verify against supplier SDS before use.
XLogP
1.4
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.