Benzaldehyde
Properties
- Molecular formula
- C7H6O
- Molar mass
- 106.12 g/mol
- Exact mass
- 106.0419 Da
- Density
- 1.05 g/mL (at 15 °C)
- Melting point
- −26 °C
- Boiling point
- 179 °C
- pKa
- 14.9
- Flash point
- 62.8 °C (closed cup)
- Water solubility
- 6.95 g/L (25 °C)
- logP
- 1.50Crippen estimate
- Polar surface area
- 17.1 Ų
- H-bond donors / acceptors
- 0 / 1
- Rotatable bonds
- 1
Hazards
Warning
- H302 Harmful if swallowedAcute toxicity, oral
Harmonised EU classification (CLP Annex VI, index 605-012-00-5), via PubChem.
Precautionary statements
P264, P270, P301+P317, P330, P501
Identifiers
CAS number
100-52-7SMILES
O=Cc1ccccc1InChIKey
HUMNYLRZRPPJDN-UHFFFAOYSA-NInChI
InChI=1S/C7H6O/c8-6-7-4-2-1-3-5-7/h1-6HWeigh it out
Type any one amount. The others follow from the molar mass and density.
Names and synonyms
9 names
- Benzenecarbonal
- Benzenecarboxaldehyde
- Benzoic aldehyde
- Phenylmethanal
- Artificial almond oil
- Benzaldehyde FFC
- Phenylformaldehyde
- NSC 7917
- Benzoic acid aldehyde
Reactions
- Cannizzaro disproportionation: 2 benzaldehyde → benzyl alcohol + sodium benzoatereactant
- Claisen-Schmidt aldol: benzaldehyde + acetone → benzalacetonereactant
- Grignard addition: phenylmagnesium bromide + benzaldehyde → diphenylmethanolreactant
- Henry reaction (nitroaldol addition)reactant
- Wittig olefination: methyltriphenylphosphonium bromide + benzaldehyde → styrenereactant
Safety data sheets
One stored sheet lists this compound in section 3, matched by the CAS number 100-52-7. Each row opens the sheet with its composition and PDF.
Work with Benzaldehyde
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
[1,1′-Biphenyl]-4-carboxaldehyde3218-36-870 % similar
1,4-Benzenedicarboxaldehyde623-27-869 % similar
Isophthalaldehyde626-19-763 % similar
[1,1′-Biphenyl]-3-carboxaldehyde1204-60-061 % similar
4-(Phenylthio)benzaldehyde1208-88-461 % similar
4-(N,N-Diphenylamino)benzaldehyde4181-05-961 % similar
4,4'-(Phenylimino)bisbenzaldehyde53566-95-361 % similar
4-Phenoxybenzaldehyde67-36-761 % similar
Tanimoto similarity of circular fingerprints over the whole catalogue.