N,N′-Bis(salicylidene)-1,2-phenylenediamine
N,N′-Bis(salicylidene)-1,2-phenylenediamine (CAS 3946-91-6) is a Schiff base ligand with a molecular weight of 316.35 g/mol. It is recognised for its chelating properties and is commonly employed in coordination chemistry research. This compound is also utilised as a reagent and intermediate in various chemical syntheses, and finds application in specific staining protocols within biological and histological studies.
- Synonyms
- 3946-91-6[2-(HO)C6H4CH=N]2C6H4
![N,N′-Bis(salicylidene)-1,2-phenylenediamine ([2-(HO)C6H4CH=N]2C6H4) — chemical structure, CAS 3946-91-6; Life Science, fine chemical supplied by Tech Serve Solutions](/_next/image?url=https%3A%2F%2Fpub-f4d920c906024441a773a96f7098e551.r2.dev%2Fimages%2Fproducts%2F3946-91-6.png&w=3840&q=75)
Coordination Chemistry
Serves as a Schiff base ligand for the synthesis and study of metal complexes. These complexes can exhibit diverse catalytic or material properties.
Chemical Synthesis
Functions as a building block or intermediate in the preparation of more complex organic molecules. Its structure lends itself to further functionalisation.
Biological Staining
Utilised in specific staining procedures for hematology and histology. It can be employed in cell biology research for visualisation purposes.
| Molecular weight | 316.35 |
|---|---|
| Linear formula | [2-(HO)C6H4CH=N]2C6H4 |
| Assay | 97% |
| Melting point | 163-165 °C(lit.) |
Hazard statements
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 26-37/39 |
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)-1,2-phenylenediamine used for?
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This compound is primarily used as a ligand in coordination chemistry, as an intermediate in organic synthesis, and in specific biological staining protocols for histology and cell biology.
What is the CAS number and formula for N,N′-Bis(salicylidene)-1,2-phenylenediamine?
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The CAS number is 3946-91-6. The linear formula is [2-(HO)C<sub>6</sub>H<sub>4</sub>CH=N]<sub>2</sub>C<sub>6</sub>H<sub>4</sub>.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies N,N′-Bis(salicylidene)-1,2-phenylenediamine with an assay of 97%. We do not represent this product as USP, BP, EP, or any other pharmacopoeia grade.
How should N,N′-Bis(salicylidene)-1,2-phenylenediamine be handled safely?
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This compound is a warning-hazard substance. Handle with appropriate personal protective equipment including Eyeshields, Gloves, and a dust mask type N95 (US). Avoid breathing dust. It may cause skin, eye, and respiratory irritation (H315, H319, H335).
How is N,N′-Bis(salicylidene)-1,2-phenylenediamine packed, shipped, and exported?
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As a global supplier, Tech Serve Solutions professionally packs, ships, and exports chemicals worldwide, adhering to all relevant regulations for safe transport.
How can I request a sample or quote for N,N′-Bis(salicylidene)-1,2-phenylenediamine?
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Please contact our sales team via the website or your dedicated account manager to request a sample or a quotation for N,N′-Bis(salicylidene)-1,2-phenylenediamine.
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