Tiglic 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
80-59-1
Chemical name
Tiglic acid
Molecular formula
C5H8O2
Molecular weight
100.12 g/mol
Synonyms
Tiglinic acid; trans-2,3-Dimethylacrylic acid; trans-2-Methyl-2-butenoic acid; trans-2-Methylcrotonic acid; (E)-2,3-Dimethylacrylic acid; (E)-2-Methyl-2-butenoic acid; (E)-2-Methylcrotonic acid; 2-Butenoic acid, 2-methyl-, (2E)-; Crotonic acid, 2-methyl-, (E)-; 2-Butenoic acid, 2-methyl-, (E)-; 2,3-Dimethylacrylic acid, (E)-; FEMA No. 3599
InChIKey
UIERETOOQGIECD-ONEGZZNKSA-N
PubChem CID
125468
Signal word
Danger
Catalog reference cue; confirm supplier documentation before use.
Hazard statements
H314, H318, H290
Catalog reference cue; confirm supplier documentation before use.
Boiling Point
95–96 °C
Catalog reference value; verify against supplier SDS before use.
Water Solubility
1 mol/L
Catalog reference value; verify against supplier SDS before use.
pKa
4.96–5.02
Catalog reference value; verify against supplier SDS before use.
Refractive Index
1.4342
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
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.