Cyclopropanone

Cyclopropanone

Names
Preferred IUPAC name Cyclopropanone
Identifiers
CAS Number	5009-27-8 Y
3D model (JSmol)	Interactive image Interactive image
ChemSpider	122027 Y
PubChem CID	138404
CompTox Dashboard (EPA)	DTXSID30198202
InChI InChI=1S/C3H4O/c4-3-1-2-3/h1-2H2 Y Key: VBBRYJMZLIYUJQ-UHFFFAOYSA-N Y InChI=1/C3H4O/c4-3-1-2-3/h1-2H2 Key: VBBRYJMZLIYUJQ-UHFFFAOYAV
SMILES C1CC1=O O=C1CC1
Properties
Chemical formula	C3H4O
Molar mass	56.064 g·mol−1
Appearance	Colorless
Density	0.867 g/mL at 25 °C
Melting point	−90 °C (−130 °F; 183 K)
Boiling point	50 to 53 °C (122 to 127 °F; 323 to 326 K) at 22 mmHg
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). Y verify (what is YN ?) Infobox references

Cyclopropanone is an organic compound with molecular formula (CH₂)₂CO consisting of a cyclopropane carbon framework with a ketone functional group. The parent compound is labile, being highly sensitive toward even weak nucleophiles. Surrogates of cyclopropanone include the ketals.^[1]