4,4′-Diaminodiphenylamine sulfate salt
4,4′-Diaminodiphenylamine sulfate salt (CAS 53760-27-3) is an organic compound with the linear formula (H2NC6H4)2NH·H2SO4. It presents as an amine salt with a molecular weight of 297.33 g/mol. This chemical serves as a valuable intermediate and building block in organic synthesis, particularly in the development of nitrogen-containing compounds and complex molecular structures for various research and industrial applications.
- IUPAC
- 4,4′-Iminodianiline sulfate salt
- Synonyms
- (H2NC6H4)2NH·H2SO44,4′-Iminodianiline sulfate salt

Organic Synthesis Intermediate
Serves as a key building block in the synthesis of more complex organic molecules. Its amine functionalities allow for diverse chemical transformations.
Research and Development
Utilised in laboratory settings for chemical research, exploring new synthetic pathways and developing novel compounds.
Material Science Precursor
Potentially used as a precursor in the development of new materials due to its chemical structure and reactive amine groups.
| Molecular weight | 297.33 |
|---|---|
| Linear formula | (H2NC6H4)2NH·H2SO4 |
| Assay | 85% |
| Melting point | 300 °C(lit.) |
| Transport (UN / ADR) | UN 2811 6.1/PG 3 |
|---|---|
| Water hazard class (WGK, DE) | 2 |
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′-Diaminodiphenylamine sulfate salt used for?
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4,4′-Diaminodiphenylamine sulfate salt is primarily used as an intermediate and building block in organic synthesis and research and development.
What are the CAS number and formula for 4,4′-Diaminodiphenylamine sulfate salt?
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The CAS number is 53760-27-3 and the linear formula is (H2NC6H4)2NH·H2SO4.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 4,4′-Diaminodiphenylamine sulfate salt with an assay of 85%. We do not represent this product as USP, BP, or EP grade.
What are the safety and handling precautions for this chemical?
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This compound is classified under UN 2811, Hazard Class 6.1, Packing Group III, indicating it is toxic. Handle with appropriate personal protective equipment in a well-ventilated area, avoiding contact with skin, eyes, and clothing. Refer to the Safety Data Sheet (SDS) for detailed information.
Is this chemical suitable for use in food or pharmaceuticals?
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The provided data does not indicate suitability for food, pharmaceutical, or medicinal use. It is supplied for chemical synthesis and research purposes.
How is 4,4′-Diaminodiphenylamine sulfate salt packed and shipped?
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This chemical is shipped according to UN 2811 regulations for toxic substances. Please contact us for specific packaging and export details.
How can I request a quote or sample?
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Please contact the Tech Serve Solutions sales team via our website or direct contact details to request a quote or a sample of 4,4′-Diaminodiphenylamine sulfate salt.
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