Azetidine

C3H7NCAS 503-29-757.10 g/mol

NH
Secondary amine

Properties

Molecular formula
C3H7N
Molar mass
57.10 g/mol
Exact mass
57.0578 Da
Density
0.8412 g/mL (at 24 °C)
Melting point
−45.3 °C
Boiling point
63 °C
pKa
11.3
logP
-0.02Crippen estimate
Polar surface area
12.0 Ų
H-bond donors / acceptors
1 / 1
Rotatable bonds
0

Hazards

Danger
Flammable (GHS02)Corrosive (GHS05)

Aggregated from 42 ECHA notifications, via PubChem; a share says how many notifiers assign that statement.

Precautionary statements

P210, P233, P240, P241, P242, P243, P260, P264, P280, P301+P330+P331, P302+P361+P354, P303+P361+P353, P304+P340, P305+P354+P338, P316, P321, P363, P370+P378, P403+P235, P405, P501

Identifiers

CAS number
503-29-7
SMILES
C1CNC1
InChIKey
HONIICLYMWZJFZ-UHFFFAOYSA-N
InChI
InChI=1S/C3H7N/c1-2-4-3-1/h4H,1-3H2

Weigh it out

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

Names and synonyms

4 names
  • Azacyclobutane
  • Azete, tetrahydro-
  • Trimethylenimine
  • 1,3-Propylenimine

Reactions

Work with Azetidine

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.

Similar compounds

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

Same formula

Elsewhere