Methylamine
Properties
- Molecular formula
- CH5N
- Molar mass
- 31.06 g/mol
- Exact mass
- 31.0422 Da
- Density
- 0.6624 g/mL (at 25 °C)
- Melting point
- −93.5 °C
- Boiling point
- −6.3 °C
- pKa
- 10.66 (25 °C)
- Flash point
- -10 °C (closed cup)
- Water solubility
- ≥ 100 g/L (21.1 °C)
- logP
- -0.43Crippen estimate
- Polar surface area
- 26.0 Ų
- H-bond donors / acceptors
- 1 / 1
- Rotatable bonds
- 0
Hazards
Danger
- H220 Extremely flammable gasFlammable gases
- H315 Causes skin irritationSkin corrosion/irritation
- H318 Causes serious eye damageSerious eye damage/eye irritation
- H332 Harmful if inhaledAcute toxicity, inhalation
- H335 May cause respiratory irritationSpecific target organ toxicity, single exposure; Respiratory tract irritation
Harmonised EU classification (CLP Annex VI, index 612-001-00-9[1]), via PubChem.
Precautionary statements
P203, P210, P222, P261, P264, P264+P265, P271, P280, P302+P352, P304+P340, P305+P354+P338, P317, P319, P321, P332+P317, P362+P364, P377, P381, P403, P403+P233, P405, P501
Identifiers
CAS number
74-89-5SMILES
CNInChIKey
BAVYZALUXZFZLV-UHFFFAOYSA-NInChI
InChI=1S/CH5N/c1-2/h2H2,1H3Weigh it out
Type any one amount. The others follow from the molar mass and density.
Names and synonyms
6 names
- Methanamine
- Aminomethane
- Carbinamine
- Monomethylamine
- MMA
- R 630
Safety data sheets
One stored sheet lists this compound in section 3, matched by the CAS number 74-89-5. Each row opens the sheet with its composition and PDF.
Work with Methylamine
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.