Formic acid
Properties
- Molecular formula
- CH2O2
- Molar mass
- 46.02 g/mol
- Exact mass
- 46.0055 Da
- Density
- 1.22 g/mL (at 20 °C)
- Melting point
- 8.4 °C
- Boiling point
- 100.5 °C
- logP
- -0.30Crippen estimate
- Polar surface area
- 37.3 Ų
- H-bond donors / acceptors
- 1 / 1
- Rotatable bonds
- 0
Hazards
No GHS classification is on file for this compound. That is not evidence that it is harmless. Search the SDS library
Identifiers
CAS number
64-18-6SMILES
O=COInChIKey
BDAGIHXWWSANSR-UHFFFAOYSA-NInChI
InChI=1S/CH2O2/c2-1-3/h1H,(H,2,3)Weigh it out
Type any one amount. The others follow from the molar mass and density.
Names and synonyms
19 names · show all
- Aminic acid
- Formylic acid
- Hydrogen carboxylic acid
- Methanoic acid
- Bilorin
- Collo-bueglatt
- Collo-didax
- Formisoton
- Myrmicyl
- Formira
- Add-F
- Methanoic acid monomer
- Ameisensaure
- Sybest
- Wonderbond hardener M 600L
- Ensilox
- Amasil
- Amasil 85
- Add-F (silage additive)
Safety data sheets
One stored sheet lists this compound in section 3, matched by the CAS number 64-18-6. Each row opens the sheet with its composition and PDF.
Work with Formic acid
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
Stereoisomers, salts and isotopologues
The same compound in another form: other stereochemistry, a salt or hydrate, the free acid or base, or an isotope-labelled version.
Calcium formate544-17-2Salt
Potassium formate590-29-4Salt
Nickel formate3349-06-2Salt
Aluminium formate7360-53-4Salt
Sodium formate141-53-7Salt
Ammonium formate540-69-2Salt
Copper formate544-19-4Salt
Potassium biformate20642-05-1Salt
Zinc formate557-41-5Salt
Cesium formate3495-36-1Salt
Rubidium formate3495-35-0Salt
Beryllium formate1111-71-3Salt