双(二羰基环戊二烯铁)

双(二羰基环戊二烯铁) - Names and Identifiers

Name	Cyclopentadienyliron dicarbonyl dimer
Synonyms	XJSJEKXJJGHIGW-UHFFFAOYSA-N Bis(cyclopentadienyl)dicarbonyliron Cyclopentadienyliron dicarbonyl dimer Bis(pi-cyclopentadienyldicarbonyl iron) dicyclopentadienyl-di-iron tetracarbonyl CYCLOPENTADIENYLIRON DICARBONYL DIMER, 99 benzoyldicarbonyl(n5-2,4-cyclopentadien-1-yl)-Iron Di-mu-carbonyldicarbonylbis(eta5-cyclopenta-2,4-dien-1-yl)diiron di-mu-carbonyldicarbonylbis(eta5-cyclopenta-2,4-dien-1-yl)diiron
CAS	12154-95-9
EINECS	235-276-3
InChI	InChI=1/2C5H5.4CO.2Fe/c21-2-4-5-3-1;41-2;;/h21-5H;;;;;;/q;;;;2-1;2+1/r2C6H5FeO.2CO/c28-5-7-6-3-1-2-4-6;21-2/h21-4,6H;

双(二羰基环戊二烯铁) - Physico-chemical Properties

Molecular Formula	C12H14FeO2
Molar Mass	246.08336
Melting Point	194 °C (dec.) (lit.)
Water Solubility	It is readily soluble in moderate polar organic solvents such as chloroform and pyridine, but less soluble in carbon tetrachloride and carbon disulfide. It is sparingly soluble in water.
Appearance	Purple to Black Powder
Color	red to purple
Exposure Limit	ACGIH: TWA 1 mg/m3NIOSH: TWA 1 mg/m3
Storage Condition	Room Temprature
Sensitive	Air & Moisture Sensitive
MDL	MFCD00001436

双(二羰基环戊二烯铁) - Risk and Safety

Hazard Symbols	Xn - Harmful
Risk Codes	R20/21/22 - Harmful by inhalation, in contact with skin and if swallowed. R20/22 - Harmful by inhalation and if swallowed.
Safety Description	S22 - Do not breathe dust. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. S36/37 - Wear suitable protective clothing and gloves.
UN IDs	UN3466
WGK Germany	3
HS Code	29310099
Hazard Class	6.1
Packing Group	II

双(二羰基环戊二烯铁) - Reference Information

application

dicarbonyl cyclopentadienyl iron dimer can be used as a catalyst for pharmaceutical synthesis. Examples of its application are as follows: 1) It is used to prepare an iron-molybdenum-based catalyst for methanol oxidation to formaldehyde. The specific synthesis steps are: First, under the condition of 20-100 ℃, the molybdenum macromolecular heterocyclic compound and iron macromolecular heterocyclic compound are dissolved in the same solvent, and then surfactant is added to prepare a solution with a certain concentration, and then, at a temperature of 20-150 ℃, under the humidity condition of 10-90%, the above solvent is evaporated to obtain the nanostructure with specific size and morphology, and then the nanostructure is calcined for 4-48 hours under different atmosphere conditions of 350-850 ℃ to obtain methanol oxidation to formaldehyde iron molybdenum-based catalyst (MoO3-Fe2(MoO4)3). In the preparation method of the iron-molybdenum-based catalyst for the oxidation of methanol to formaldehyde, the molybdenum macromolecular heterocyclic compound comprises one or more of molybdenum porphyrin, molybdenum phthalocyanine, molybdenum naphthalocyanine or molybdenum spirocyanine, and the concentration range of the molybdenum macromolecular heterocyclic compound is 0.1-1.5mol/L. The iron macromolecular heterocyclic compound includes one or more of iron porphyrin, iron phthalocyanine, iron naphthalocyanine, iron spirocyanine, ferrocene or cyclopentadienyl carbonyl iron, and the concentration range of the iron macromolecular heterocyclic compound is 0.25-2.5mol/L. The surfactant comprises one or more of polyvinylpyrrolidone, sodium decylsulfonate, lauryl alcohol polyoxyethylene ether, hexyltrimethylammonium bromide, oleic acid and oleylamine, and the concentration ranges from 0.1 to 0.5mol/L. The solvent includes water, chloroform, ethanol, cyclohexane, toluene, dichloroethane, methanol, or one or more of the above components. The molar ratio of molybdenum atom to iron atom of the two active components is controlled between 1.5 and 5.0.

Last Update：2024-04-09 20:52:54