α-(N,N-Dimethylamino)ethylferrocene
α-(N,N-Dimethylamino)ethylferrocene (CAS: 31904-34-4) is an organometallic compound with the linear formula (C5H5)Fe(C5H4CH(CH3)N(CH3)2) and a molecular weight of 257.15 g/mol. This iron-containing derivative of ferrocene serves as a valuable reactant in the synthesis of complex organic molecules, including frustrated Lewis pairs and substituted ferrocenecarboxylic acids and esters. It is also employed in the development of polymer-supported ferrocene derivatives, highlighting its utility in advanced chemical synthesis and catalysis.
- IUPAC
- N,N-Dimethyl-1-ferrocenylethylamine
- Synonyms
- N,N-Dimethyl-1-ferrocenylethylamine

Synthesis of Frustrated Lewis Pairs
This compound acts as a crucial reactant in the preparation of frustrated Lewis pairs (FLPs). FLPs are unique Lewis acid-base pairs that do not undergo classical adduct formation, leading to novel reactivity in catalysis and small molecule activation.
Preparation of Ferrocene Derivatives
It serves as a precursor for substituted ferrocenecarboxylic acids and esters. These derivatives are important building blocks in organometallic chemistry and materials science.
Development of Polymer-Supported Ferrocenes
The compound is utilised in creating polymer-supported ferrocene derivatives. This application is significant for developing heterogeneous catalysts and functional polymeric materials.
| Molecular weight | 257.15 |
|---|---|
| Linear formula | (C5H5)Fe(C5H4CH(CH3)N(CH3)2) |
| Assay | 97% |
| Density | 1.239 g/mL at 25 °C |
| Refractive index | n20/D 1.587 |
| Application | Reactant for synthesis of:• Frustrated Lewis pairs1• Substituted ferrocenecarboxylic acids and esters2Reactant for polymer-supported ferrocene derivatives3 |

Hazard statements
- H302Harmful if swallowed
| Protective equipment | Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | >110 °C / >230 °F |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 22 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is α-(N,N-Dimethylamino)ethylferrocene used for?
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α-(N,N-Dimethylamino)ethylferrocene is used as a reactant in the synthesis of frustrated Lewis pairs, substituted ferrocenecarboxylic acids and esters, and polymer-supported ferrocene derivatives. It finds applications in catalysis and advanced chemical synthesis.
What is the CAS number and formula for α-(N,N-Dimethylamino)ethylferrocene?
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The CAS number is 31904-34-4, and its linear formula is (C5H5)Fe(C5H4CH(CH3)N(CH3)2).
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies α-(N,N-Dimethylamino)ethylferrocene with a minimum purity of 97%. We do not represent this product as USP, BP, EP, or any other pharmacopoeia grade.
How should α-(N,N-Dimethylamino)ethylferrocene be handled safely?
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Warning: Harmful if swallowed (H302). Handle with appropriate personal protective equipment, including eyeshields, gloves, and a suitable respirator. Store in a well-ventilated area.
Is α-(N,N-Dimethylamino)ethylferrocene a controlled substance?
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Based on the provided data, there is no indication that α-(N,N-Dimethylamino)ethylferrocene is a controlled substance.
How is this chemical packed and shipped?
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Tech Serve Solutions exports fine chemicals globally. Specific packing and shipping details will be provided upon request, adhering to all relevant international regulations.
How can I request a quote or sample?
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To request a quote or a sample of α-(N,N-Dimethylamino)ethylferrocene, please contact our sales team through the website or by phone.
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