4-Methoxyphenylphosphonic 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
21778-19-8
Chemical name
4-Methoxyphenylphosphonic acid
Molecular formula
C7H9O4P
Molecular weight
188.12 g/mol
Synonyms
4-Phosphonylanisole; Hydrogen 4-Methoxyphenylphosphonate; 4-methoxybenzenephosphonic acid; (4-methoxyphenyl)phosphonicAcid; (4-methoxyphenyl)-phosphonic acid; 4-methoxyphenyl phosphonic acid, 98 %; M1155
InChIKey
SCMAYTUWDLAAAO-UHFFFAOYSA-N
PubChem CID
2779449
Signal word
Danger
Catalog reference cue; confirm supplier documentation before use.
Hazard statements
H302, H314, H318, H335
Catalog reference cue; confirm supplier documentation before use.
XLogP
-0.1
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.