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Iron pentacarbonyl

IUPAC: formaldehyde;iron

C5FeO5 Inorganic Compounds CAS 13463-40-6
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Quick Reference
Formula / NotationC5FeO5
CAS Number13463-40-6
Molecular Weight195.90
Melting Point-5.8 °F (EPA, 1998)
Boiling Point216.8 °F at 749 mmHg (EPA, 1998)
Density1.457 at 69.8 °F (EPA, 1998) - Denser than water; will sink
SolubilityInsoluble (NIOSH, 2024)
AppearanceIron pentacarbonyl appears as a yellow to dark red liquid. Insoluble in water and denser than water. Very toxic by inhalation, ingestion, and skin absorption. Flash point 5 °F. Used to make other ...
Also Known Asformaldehyde;iron; Pentacarbonyliron; Fe(CO)5; 6WQ62TAQ6Z; FER pentacarbonyle; Iron Chews; RefChem:55410; DTXCID707746; DTXSID3027746; 236-670-8
CategoryInorganic Compounds

What is Iron pentacarbonyl?

Iron pentacarbonyl (C5FeO5) is an inorganic compound that appears as Iron pentacarbonyl appears as a yellow to dark red liquid. Insoluble in water and denser than water. Very toxic by inhalation, ingestion, and skin absorption. Flash point 5 °F. Used to make other .... It has a molecular weight of 195.90 g/mol. Its IUPAC name is formaldehyde;iron. Boiling point: 216.8 °F at 749 mmHg (EPA, 1998). Melting point: -5.8 °F (EPA, 1998).

Formula & Notation

C5FeO5

IUPAC Name: formaldehyde;iron

Other Names / Synonyms: formaldehyde;iron; Pentacarbonyliron; Fe(CO)5; 6WQ62TAQ6Z; FER pentacarbonyle; Iron Chews; RefChem:55410; DTXCID707746; DTXSID3027746; 236-670-8

Properties & Characteristics

Appearance: Iron pentacarbonyl appears as a yellow to dark red liquid. Insoluble in water and denser than water. Very toxic by inhalation, ingestion, and skin absorption. Flash point 5 °F. Used to make other .... Molecular formula: C5FeO5. Molecular weight: 195.90 g/mol. Boiling point: 216.8 °F at 749 mmHg (EPA, 1998). Melting point: -5.8 °F (EPA, 1998). Density: 1.457 at 69.8 °F (EPA, 1998) - Denser than water; will sink. Solubility: Insoluble (NIOSH, 2024). Vapor pressure: 40 mmHg at 86.54 °F (EPA, 1998).

Physical Data

PropertyValue
Melting Point-5.8 °F (EPA, 1998)
Boiling Point216.8 °F at 749 mmHg (EPA, 1998)
Density1.457 at 69.8 °F (EPA, 1998) - Denser than water; will sink
Molecular Weight195.90
SolubilityInsoluble (NIOSH, 2024)
AppearanceIron pentacarbonyl appears as a yellow to dark red liquid. Insoluble in water and denser than water. Very toxic by inhalation, ingestion, and skin absorption. Flash point 5 °F. Used to make other ...

Uses & Applications

Used in industrial processes, materials science, semiconductor manufacture, ceramics, or as a catalyst.

Safety Information

May be corrosive, toxic, or an oxidising agent. Handle in well-ventilated area. Consult SDS before use.

Always consult the SDS/MSDS before handling any chemical. This information is for educational purposes only.

Key Facts

Term Iron pentacarbonyl
Formula C5FeO5
CAS Number 13463-40-6
Molecular Weight 195.90
Synonyms formaldehyde;iron; Pentacarbonyliron; Fe(CO)5; 6WQ62TAQ6Z; FER pentacarbonyle; Iron Chews; RefChem:55410; DTXCID707746; DTXSID3027746; 236-670-8

Frequently Asked Questions

Iron pentacarbonyl (C5FeO5) is an inorganic compound that appears as Iron pentacarbonyl appears as a yellow to dark red liquid. Insoluble in water and denser than water. Very toxic by inhalation, ingestion, and skin absorption. Flash point 5 °F. Used to make other .... It has a molecular weight of 195.90 g/mol. Its IUPAC name is formaldehyde;iron. Boiling point: 216.8 °F at 749 mmHg (EPA, 1998). Melting point: -5.8 °F (EPA, 1998).

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Editorial standards: Chemical data is sourced from peer-reviewed literature, CAS Registry, NIST WebBook, and PubChem. Safety information reflects guidance from OSHA, ECHA, and IAEA. For educational purposes only — always consult official SDS documentation and qualified professionals before handling chemicals.