N,N′-Bis(salicylidene)ethylenediaminonickel(II)
N,N′-Bis(salicylidene)ethylenediaminonickel(II) (CAS: 14167-20-5) is a nickel(II) complex with the molecular formula of C16H14N2NiO2 and a molar mass of 324.99 g/mol. This compound is primarily utilised as a catalyst in various organic synthesis applications, including covalent functionalization of carbon nanotubes, reduction reactions, and epoxidation processes. Its specific coordination chemistry makes it valuable in catalytic transformations.
- IUPAC
- Nickel(II) salen,[[α,α′-(Ethylenedinitrilo)di-o-cresolato](2-)]nickel,[[2,2′-[1,2-Ethanediylbis[(nitrilo-κN)methylidyne]]bis[phenolato-κO]](2-)]nickel
- Synonyms
- [-CH2N=CHC6H4-2-(O-)]2NiNickel(II) salen[[α,α′-(Ethylenedinitrilo)di-o-cresolato](2-)]nickel[[2,2′-[1,2-Ethanediylbis[(nitrilo-κN)methylidyne]]bis[phenolato-κO]](2-)]nickel
![N,N′-Bis(salicylidene)ethylenediaminonickel(II) ([-CH2N=CHC6H4-2-(O-)]2Ni) — chemical structure, CAS 14167-20-5; Chemistry, fine chemical supplied by Tech Serve Solutions](/_next/image?url=https%3A%2F%2Fpub-f4d920c906024441a773a96f7098e551.r2.dev%2Fimages%2Fproducts%2F14167-20-5.png&w=3840&q=75)
Catalysis for Carbon Nanotube Functionalization
N,N′-Bis(salicylidene)ethylenediaminonickel(II) serves as an effective catalyst for the covalent functionalization of multiwall carbon nanotubes, enabling modifications for advanced material applications.
Catalyst in Reduction Reactions
This nickel complex is employed as a catalyst in various reduction reactions within organic synthesis, facilitating the transformation of chemical compounds.
Catalysis in Epoxidation Reactions
It functions as a catalyst in epoxidation reactions, contributing to the synthesis of epoxide intermediates crucial in many chemical processes.
Catalysis for Reduction and Cyclization
The compound is utilised as a catalyst in processes involving both reduction and intramolecular cyclization, offering synthetic pathways for complex molecules.
| Molecular weight | 324.99 |
|---|---|
| Linear formula | [-CH2N=CHC6H4-2-(O-)]2Ni |
| Assay | 98% |
| Application | Catalyst for:• Covalent functionalization of multiwall carbon nanotubes1• Reduction reactions2• Epoxidation reactions3• Reduction and intramolecular cyclization4 |
Hazard statements
- H302Harmful if swallowed
- H312Harmful in contact with skin
- H315Causes skin irritation
- H317May cause an allergic skin reaction
- H319Causes serious eye irritation
- H332Harmful if inhaled
- H334May cause allergy or asthma symptoms if inhaled
- H335May cause respiratory irritation
- H350May cause cancer
Precautionary statements
- P201Obtain special instructions before use
- P261Avoid breathing dust, fume, gas or vapours
- P280Wear protective gloves, clothing and eye/face protection
- P305IF IN EYES
- P308IF exposed or concerned
| Protective equipment | Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | T |
| Risk statements (R) | 45-20/21/22-36/37/38-42/43 |
| Safety statements (S) | 53-26-36/37/39-45 |
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 N,N′-Bis(salicylidene)ethylenediaminonickel(II) used for?
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N,N′-Bis(salicylidene)ethylenediaminonickel(II) is primarily used as a catalyst in organic synthesis. Specific applications include the covalent functionalization of multiwall carbon nanotubes, various reduction reactions, epoxidation reactions, and processes involving reduction and intramolecular cyclization.
What are the CAS number and chemical formula for N,N′-Bis(salicylidene)ethylenediaminonickel(II)?
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The CAS number for N,N′-Bis(salicylidene)ethylenediaminonickel(II) is 14167-20-5. The linear formula is [‐CH2N=CHC6H4‐2‐(O‐)]2Ni, and its molecular weight is 324.99 g/mol.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies N,N′-Bis(salicylidene)ethylenediaminonickel(II) with an assay of 98%. We do not represent this product as USP, BP, EP, or any other pharmacopoeia grade.
How should N,N′-Bis(salicylidene)ethylenediaminonickel(II) be handled?
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This compound is classified with a 'Danger' signal word. It is harmful if swallowed, in contact with skin, or if inhaled, causes skin irritation, allergic skin reaction, serious eye irritation, and may cause respiratory irritation, and is suspected of causing cancer. Appropriate personal protective equipment, including eyeshields, face shields, gloves, and P2 respirator cartridges, must be used. Handle in a well-ventilated area, avoid breathing dust/fume/gas/mist/vapours/spray, and wear protective gloves/protective clothing/eye protection/face protection. Consult the Safety Data Sheet (SDS) for comprehensive handling and safety information.
Is N,N′-Bis(salicylidene)ethylenediaminonickel(II) a controlled substance?
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The provided data does not indicate that N,N′-Bis(salicylidene)ethylenediaminonickel(II) is a controlled substance.
How is N,N′-Bis(salicylidene)ethylenediaminonickel(II) packed, shipped, and exported?
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Tech Serve Solutions carefully packs and ships chemicals in compliance with international regulations for safe transport. We offer global export services for N,N′-Bis(salicylidene)ethylenediaminonickel(II).
How can I request a sample or quote for N,N′-Bis(salicylidene)ethylenediaminonickel(II)?
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To request a sample or a quote for N,N′-Bis(salicylidene)ethylenediaminonickel(II), please contact our sales team through the website or by phone, providing your specific requirements.
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