Propionaldehyde

C₃H₆OCAS 123-38-658.08 g/mol

Open in Covalent MOL file

Properties

Molecular formula: C₃H₆O
Molar mass: 58.08 g/mol
Exact mass: 58.0419 Da
Density: 0.8657 g/mL (at 25 °C)
Melting point: −81 °C
Boiling point: 49 °C
Flash point: -30 °C (closed cup)
Water solubility: miscible
logP: 0.60Crippen estimate
Polar surface area: 17.1 Å²
H-bond donors / acceptors: 0 / 1
Rotatable bonds: 1

Hazards

Danger

H225 Highly Flammable liquid and vaporFlammable liquids
H315 Causes skin irritationSkin corrosion/irritation
H319 Causes serious eye irritationSerious eye damage/eye irritation
H335 May cause respiratory irritationSpecific target organ toxicity, single exposure; Respiratory tract irritation

Harmonised EU classification (CLP Annex VI), via PubChem.

Precautionary statements

P210, P233, P240, P241, P242, P243, P261, P264, P264+P265, P271, P280, P302+P352, P303+P361+P353, P304+P340, P305+P351+P338, P319, P321, P332+P317, P337+P317, P362+P364, P370+P378, P403+P233, P403+P235, P405, P501

Identifiers

CAS number

123-38-6

SMILES

CCC=O

InChIKey

NBBJYMSMWIIQGU-UHFFFAOYSA-N

InChI

InChI=1S/C3H6O/c1-2-3-4/h3H,2H2,1H3

Weigh it out

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

Names and synonyms

13 names · show all

Propanal
Methylacetaldehyde
Propaldehyde
Propionic aldehyde
Propylic aldehyde
Propional
Propylaldehyde
Propanaldehyde
n-Propanal
1-Propanal
n-Propionaldehyde
Ethylcarboxaldehyde
NSC 6493

Reactions

Propionaldehydeproduct

Work with Propionaldehyde

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 Boiling point under vacuumAt any pressure, from its normal boiling point Isotope patternExact mass and the mass spectrum pattern

Similar compounds

(Z)-4-Heptenal6728-31-050 % similar cis-6-Nonenal2277-19-245 % similar Butyraldehyde123-72-844 % similar cis-7-Decenal21661-97-243 % similar Pentanal110-62-340 % similar (E)-2-Pentenal1576-87-040 % similar 3-Hexene592-47-240 % similar Succinaldehyde638-37-940 % similar

Tanimoto similarity of circular fingerprints over the whole catalogue. All similar compounds

Same formula

Allyl alcohol107-18-6 Methyl vinyl ether107-25-5 (+)-Propylene oxide15448-47-2 (2S)-2-Methyloxirane16088-62-3 Cyclopropanol16545-68-9 Oxetane503-30-0 Deuterated acetone666-52-4 Acetone67-64-1

Elsewhere

PubChem CAS Common Chemistry NIST WebBook Wikipedia