2,3-Diaminophenol
2,3-Diaminophenol (CAS 59649-56-8) is a chemical compound with the molecular formula (H2N)2C6H3OH and a molecular weight of 124.14 g/mol. This organic building block is primarily utilised in chemical synthesis, particularly for the preparation of tetradentate Schiff base complexes. It serves as a valuable reagent for researchers and industrial chemists requiring high-purity intermediates for advanced chemical development.
- Synonyms
- (H2N)2C6H3OH
Synthesis of Schiff Base Complexes
2,3-Diaminophenol is a key precursor in the synthesis of tetradentate Schiff base complexes. It reacts with aldehydes such as salicylaldehyde or 5-bromosalicylaldehyde.
Coordination Chemistry Research
These Schiff base complexes can be formed with various transition metals, including Mn(III), Ni(II), and Cu(II), making 2,3-Diaminophenol essential for research in coordination chemistry and materials science.
Organic Synthesis Intermediate
As an organic building block, this compound is useful in various organic synthesis pathways. Its structure offers versatile reactivity for creating more complex molecules.
| Molecular weight | 124.14 |
|---|---|
| Linear formula | (H2N)2C6H3OH |
| Assay | 97% |
| Application | Used in a synthesis of tetradentate Schiff base complexes via reaction with salicylaldehyde or 5-bromosalicylaldehyde and metals such as Mn(III), Ni(II) and Cu(II).1 |
| Melting point | 161-165 °C(lit.) |
Hazard statements
- H302Harmful if swallowed
- H315Causes skin irritation
- H319Causes serious eye irritation
- H332Harmful if inhaled
- 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 |
|---|---|
| Transport (UN / ADR) | UN 3259PSN2 8 / PGII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 20/22-36/37/38 |
| Safety statements (S) | 26 |
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 2,3-Diaminophenol used for?
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2,3-Diaminophenol is used in the synthesis of tetradentate Schiff base complexes by reacting with salicylaldehyde or 5-bromosalicylaldehyde and metals such as Mn(III), Ni(II), and Cu(II).
What is the CAS number and formula for 2,3-Diaminophenol?
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The CAS number for 2,3-Diaminophenol is 59649-56-8, and its linear formula is (H2N)2C6H3OH.
What grade and purity does Tech Serve Solutions supply for 2,3-Diaminophenol?
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Tech Serve Solutions supplies 2,3-Diaminophenol with an assay of 97%. We do not represent this product as USP, BP, EP, or other pharmacopoeial grades.
What are the safety precautions when handling 2,3-Diaminophenol?
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2,3-Diaminophenol is classified as a Warning substance. It may be harmful if swallowed (H302), causes skin irritation (H315), causes serious eye irritation (H319), and may cause respiratory irritation (H335). Recommended personal protective equipment includes a dust mask type N95 (US), eyeshields, and gloves. Always ensure adequate ventilation (P261) and rinse eyes thoroughly if contact occurs (P305 + P351 + P338).
How is 2,3-Diaminophenol packed and shipped?
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2,3-Diaminophenol is packed according to international shipping regulations (UN 3259 PSN2 8 / PGII). Tech Serve Solutions is experienced in exporting fine chemicals globally.
How can I request a sample or quote for 2,3-Diaminophenol?
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Please contact our sales team via the website or by telephone to request a sample or a formal quotation for 2,3-Diaminophenol.
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