Cyclobutadieneiron tricarbonyl

Cyclobutadieneiron tricarbonyl
Identifiers
CAS Number	12078-17-0 ;
3D model (JSmol)	Interactive image;
ChemSpider	9096597;
	InChI InChI=1S/C4H4.3CO.Fe/c1-2-4-3-1;3*1-2;/h1-4H;;;; Key: PHCIVYPTULNGTJ-UHFFFAOYSA-N;
	SMILES c1ccc1.[Fe]([C]#[O])([C]#[O])[C]#[O];
Properties
Chemical formula	C7H4FeO3
Molar mass	191.951 g·mol−1
Appearance	pale yellow oil
Boiling point	47 °C (117 °F; 320 K) 3 mm
	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

Cyclobutadieneiron tricarbonyl is an organoiron compound with the formula Fe(C₄H₄)(CO)₃. It is a yellow oil that is soluble in organic solvents. It has been used in organic chemistry as a precursor for cyclobutadiene, which is an elusive species in the free state.

Identifiers

CAS Number	12078-17-0^N
3D model (JSmol)	Interactive image
ChemSpider	9096597
InChI InChI=1S/C4H4.3CO.Fe/c1-2-4-3-1;3*1-2;/h1-4H;;;; Key: PHCIVYPTULNGTJ-UHFFFAOYSA-N
SMILES c1ccc1.[Fe]([C]#[O])([C]#[O])[C]#[O]
Properties
Chemical formula	C₇H₄FeO₃
Molar mass	191.951 g·mol⁻¹
Appearance	pale yellow oil
Boiling point	47 °C (117 °F; 320 K) 3 mm
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). N verify (what is ^YN ?) Infobox references