2-Butenoic acid

cas: 3724-65-0 — see every product listed under this CAS number, including other names

2-Butenoic acid (CAS 3724-65-0) is a chemical reagent available from Chemat. Available pack sizes: 50MG. Offered by: Sigma-Aldrich.

brandSigma-Aldrich
catalog number73484-50MG
cas3724-65-0
size50MG
availability availability
Documents: Safety Data Sheet (MSDS)
Need more information?

Ask us about this product — we're happy to help.

Available pack sizes

brand size price
Sigma-Aldrich 50MG 270.80 Pln

properties

purityNo data
delivery time1-2 weeks (only if in stock, to check click on availability)
Structural formula: {0} (CAS {1})

Crotonic acid is a but-2-enoic acid with a trans- double bond at C-2. It has been isolated from Daucus carota. It has a role as a plant metabolite. It is a conjugate acid of a crotonate.

Source: ChEBI

Identity
Molecular formulaC4H6O2
Molecular weight86.09 g/mol
IUPAC name(E)-but-2-enoic acid
InChIKeyLDHQCZJRKDOVOX-NSCUHMNNSA-N
SMILESC/C=C/C(=O)O

Computed by PubChem (NCBI)

Synonyms: CROTONIC ACID, (E)-but-2-enoic acid, trans-2-Butenoic acid, 3-Methylacrylic acid, (2E)-but-2-enoic acid, beta-Methylacrylic acid, alpha-Butenoic acid, alpha-Crotonic acid, Solid crotonic acid, beta-Methacrylic acid
Related forms of this compound
(E)-but-2-enoic acid C4H6O2
(Z)-but-2-enoic acid C4H6O2
(Z)-but-2-enoic acid C4H6O2
Isomers (same molecular formula)
oxetane-3-carbaldehyde C4H6O2
but-2-yne-1,4-diol C4H6O2
3-hydroxycyclobutan-1-one C4H6O2
2-methylprop-2-enoic acid C4H6O2
butane-2,3-dione C4H6O2
2,3-dihydro-1,4-dioxine C4H6O2
2-methyloxetan-3-one C4H6O2
oxolan-2-one C4H6O2
(4R)-4-methyloxetan-2-one C4H6O2

Also listed as

Crotonic acid Chemat Brand CAS 3724-65-0