4,4′-(1,3-Phenylenedioxy)dianiline
4,4′-(1,3-Phenylenedioxy)dianiline (CAS 2479-46-1) is a primary amine with the molecular formula C18H16N2O2 and a molecular weight of 292.33 g/mol. This compound serves as a valuable building block in polymer science and materials research. Its aromatic diamine structure makes it suitable for synthesising high-performance polymers, particularly polyimides and polyamides, known for their thermal stability and mechanical strength.
- Synonyms
- 2479-46-1C6H4(OC6H4NH2)2
High-Performance Polymer Synthesis
Utilised as a monomer in the production of advanced polymers such as polyimides and polyamides. These materials exhibit excellent thermal resistance and mechanical properties, suitable for demanding applications.
Materials Science Research
Employed in materials science for the development of novel materials with specific optical, electrical, or mechanical characteristics. Its unique structure allows for tailored polymer architectures.
Epoxy Resin Curing Agent
Can function as a curing agent for epoxy resins, contributing to enhanced thermal stability and chemical resistance in the final cured product. This is due to the reactivity of its primary amine groups.
| Molecular weight | 292.33 |
|---|---|
| Linear formula | C6H4(OC6H4NH2)2 |
| Assay | 98% |
| Melting point | 115-118 °C(lit.) |
Hazard statements
- H302Harmful if swallowed
- 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) | Xn |
| Risk statements (R) | 22-36/37/38 |
| Safety statements (S) | 26-36 |
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 4,4′-(1,3-Phenylenedioxy)dianiline used for?
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4,4′-(1,3-Phenylenedioxy)dianiline is primarily used as a monomer in the synthesis of high-performance polymers like polyimides and polyamides, and in materials science research for developing novel materials.
What are the CAS number and molecular formula for this compound?
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The CAS number is 2479-46-1 and the molecular formula is C18H16N2O2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 4,4′-(1,3-Phenylenedioxy)dianiline with an assay of 98%. We do not represent this product as USP, BP, or EP grade.
How should 4,4′-(1,3-Phenylenedioxy)dianiline be handled safely?
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This compound is harmful if swallowed and causes skin and eye irritation, and may cause respiratory irritation (H302, H315, H319, H335). Handle with appropriate personal protective equipment, including a dust mask (type N95 or equivalent), eyeshields, and gloves, in a well-ventilated area.
Is this product available for export?
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Yes, Tech Serve Solutions is a global supplier and exporter of fine chemicals, and 4,4′-(1,3-Phenylenedioxy)dianiline can be packed and shipped internationally.
How can I request a quote or sample?
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To request a quote or sample of 4,4′-(1,3-Phenylenedioxy)dianiline, please contact our sales team through the website or by phone.
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