Cyclopropanone

Cyclopropanone
Names
	Preferred IUPAC name Cyclopropanone
Identifiers
CAS Number	5009-27-8 ;
3D model (JSmol)	Interactive image; Interactive image;
ChemSpider	122027 ;
PubChem CID	138404;
CompTox Dashboard (EPA)	DTXSID30198202 ;
	InChI InChI=1S/C3H4O/c4-3-1-2-3/h1-2H2 Key: VBBRYJMZLIYUJQ-UHFFFAOYSA-N ; 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). verify (what is ?) 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.