p-Tolyl Crotonate TCI C0866

Chemical Identity

Other names: p-Cresyl Crotonate · Crotonic Acid p-Tolyl Ester · Crotonic Acid p-Cresyl Ester
CAS No.: 41873-74-9
PubChem: CID 5352024·SID 87565925
Formula: C11H12O2
Molecular weight: 176.22 g/mol
Purity: >55.0%(GC)

Full identifiers (IUPAC, SMILES, InChIKey)

IUPAC: (4-methylphenyl) (E)-but-2-enoate
SMILES: CC=CC(=O)OC1=CC=C(C=C1)C
InChIKey: FGJQFRNEXKYBQC-ONEGZZNKSA-N
MDL: MDL00059385

Rp 1.167.600,00

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Volume 25mL 500mL

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TCI C0866 p-Tolyl Crotonate (CAS 41873-74-9) is an aryl ester combining a conjugated crotonate double bond with a p-cresol-derived aromatic ring. The electron-poor alkene functions as a Michael acceptor and as a dienophile, while the phenolic ester group can be hydrolyzed or transesterified for further derivatization. These complementary reactive sites make it a versatile non-heterocyclic building block for organic synthesis and polymer research. Available as a liquid in 25mL and 500mL packs, it should be stored cool, dark, and tightly sealed, away from strong oxidizers and heat sources.