(E)-2-Pentenal

C₅H₈OCAS 1576-87-084.12 g/mol

Open in Covalent MOL file

Properties

Molecular formula: C₅H₈O
Molar mass: 84.12 g/mol
Exact mass: 84.0575 Da
Melting point: 140–141 °C
Boiling point: 80–81 °C (at 160 Torr)
logP: 1.15Crippen estimate
Polar surface area: 17.1 Å²
H-bond donors / acceptors: 0 / 1
Rotatable bonds: 2

Identifiers

CAS number

1576-87-0

SMILES

CC/C=C/C=O

InChIKey

DTCCTIQRPGSLPT-ONEGZZNKSA-N

InChI

InChI=1S/C5H8O/c1-2-3-4-5-6/h3-5H,2H2,1H3/b4-3+

Weigh it out

Type any one amount. The others follow from the molar mass.

Names and synonyms

5 names

2-Pentenal, (2E)-
2-Pentenal, (E)-
(2E)-2-Pentenal
trans-2-Pentenal
2-trans-Pentenal

Work with (E)-2-Pentenal

Predict the NMR spectrum1H and 13C shifts with multiplicities Make a solutionWhat to weigh for any molarity and volume Check drug-likenessLipinski, Veber and lead-likeness Isotope patternExact mass and the mass spectrum pattern

Same formula

3-Pentyn-1-ol10229-10-4 3-Methyl-2-butenal107-86-8 3,4-Dihydropyran110-87-2 2-Methylbut-3-yn-2-ol115-19-5 Cyclopentanone120-92-3 3-Cyclopenten-1-ol14320-38-8 1-Penten-3-one1629-58-9 4-Pentenal2100-17-6

Elsewhere

PubChem CAS Common Chemistry NIST WebBook