Formamide
Properties
- Molecular formula
- CH3NO
- Molar mass
- 45.04 g/mol
- Exact mass
- 45.0215 Da
- Density
- 1.1334 g/mL (at 20 °C)
- Melting point
- 2.55 °C
- Boiling point
- 210.5 °C
- Flash point
- 120 °C (closed cup)
- Water solubility
- miscible
- logP
- -0.90Crippen estimate
- Polar surface area
- 43.1 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.
Identifiers
CAS number
75-12-7SMILES
C(=O)NInChIKey
ZHNUHDYFZUAESO-UHFFFAOYSA-NInChI
InChI=1S/CH3NO/c2-1-3/h1H,(H2,2,3)Characterization data
Calculated from the structure, in the form journals print them.
¹H NMR
Predicted ¹H NMR (400 MHz, CDCl₃) δ 8.05 (s, 1H), 5.80 (br s, 2H).¹³C NMR
Predicted ¹³C NMR (101 MHz, CDCl₃) δ 164.6.[M + H]+
[M + H]+ Calcd for CH4NO 46.0287[M + Na]+
[M + Na]+ Calcd for CH3NNaO 68.0107[M − H]−
[M − H]− Calcd for CH2NO 44.0142Elemental analysis
Anal. Calcd for CH3NO: C, 26.67; H, 6.71; N, 31.10.Weigh it out
Type any one amount. The others follow from the molar mass and density.
Names and synonyms
4 names
- Carbamaldehyde
- Methanamide
- Formimidic acid
- NSC 748
Safety data sheets
One stored sheet lists this compound in section 3, matched by the CAS number 75-12-7. Each row opens the sheet with its composition and PDF.
Work with Formamide
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