3,4,5-Trimethoxycinnamic 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
90-50-6
Chemical name
3,4,5-Trimethoxycinnamic acid
Molecular formula
C12H14O5
Molecular weight
238.24 g/mol
Synonyms
O-Methylsinapic acid; 3,4,5-Trimethoxyphenylacrylic acid; (2E)-3-(3,4,5-trimethoxyphenyl)prop-2-enoic acid; 3,4,5-Trimethoxy-trans-cinnamic acid; 3-(3,4,5-Trimethoxyphenyl)-2-propenoic acid; 2-Propenoic acid, 3-(3,4,5-trimethoxyphenyl)-, (2E)-; 2-Propenoic acid, 3-(3,4,5-trimethoxyphenyl)-; trans-3,4,5-Trimethoxycinnamic acid; Cinnamic acid, 3,4,5-trimethoxy-, (E)-; 2-Propenoic acid, 3-(3,4,5-trimethoxyphenyl)-, (E)-; 3-(3,4,5-trimethoxyphenyl)prop-2-enoic acid; (E)-3-(3,4,5-trimethoxyphenyl)acrylic acid
InChIKey
YTFVRYKNXDADBI-SNAWJCMRSA-N
PubChem CID
735755
Signal word
Warning
Catalog reference cue; confirm supplier documentation before use.
Hazard statements
H315, H319, H335
Catalog reference cue; confirm supplier documentation before use.
Appearance
Solid
Catalog reference value; verify against supplier SDS before use.
Melting Point
126–128 °C
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.