2,2′-Oxydianiline
2,2′-Oxydianiline (CAS: 24878-25-9) is an organic compound with the linear formula O(C₆H₄NH₂)₂ and a molecular weight of 200.24 g/mol. It is a key nitrogen-containing organic building block utilised in chemical synthesis. This compound is supplied by Tech Serve Solutions with an assay of 98%.
- IUPAC
- 2-Aminophenyl ether
- Synonyms
- O(C6H4NH2)22-Aminophenyl ether

Organic Synthesis Intermediate
2,2′-Oxydianiline serves as a valuable intermediate in the synthesis of complex organic molecules. Its amine functionalities allow for various chemical transformations.
Polymerisation Monomer
The diamine structure makes it a potential candidate for use as a monomer in the production of certain polymers, such as polyamides or polyimides.
Research Chemical
This compound is used in laboratory settings for research and development purposes, exploring new chemical reactions and material properties.
| Molecular weight | 200.24 |
|---|---|
| Linear formula | O(C6H4NH2)2 |
| Assay | 98% |
| Melting point | 61-64 °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) | 26-27-36/37/39-45 |
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 2,2′-Oxydianiline used for?
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2,2′-Oxydianiline is primarily used as an intermediate in organic synthesis and potentially as a monomer in polymer production. It is also employed as a research chemical.
What is the CAS number and formula for 2,2′-Oxydianiline?
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The CAS number for 2,2′-Oxydianiline is 24878-25-9, and its linear formula is O(C₆H₄NH₂)₂.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 2,2′-Oxydianiline with an assay of 98%. We do not represent this product as USP, BP, or EP grade.
How should 2,2′-Oxydianiline be handled?
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Due to its irritant properties (H315, H319, H335), handle 2,2′-Oxydianiline with appropriate personal protective equipment including a dust mask (N95), eyeshields, and gloves. Ensure good ventilation.
Is 2,2′-Oxydianiline packed and shipped internationally?
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Yes, Tech Serve Solutions is a global supplier and exporter of fine chemicals, including 2,2′-Oxydianiline, and can arrange for international shipping.
How can I request a sample or quote for 2,2′-Oxydianiline?
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To request a sample or quote for 2,2′-Oxydianiline, please contact our sales department through the details provided on our website.
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