N4-Ethyl-N4-(2-hydroxyethyl)-2-methyl-1,4-phenylenediamine sulfate salt
N4-Ethyl-N4-(2-hydroxyethyl)-2-methyl-1,4-phenylenediamine sulfate salt (CAS 25646-77-9) is an organic compound with a molecular weight of 292.35 g/mol. It belongs to the class of amino alcohols and is classified as a building block suitable for chemical synthesis. This compound is specifically noted for its utility in photographic applications. Tech Serve Solutions provides this chemical, adhering to strict quality and safety standards.
- Synonyms
- C11H20N2O5S

Photographic Applications
This compound is identified as being suitable for use in photographic processes. Its chemical structure suggests potential roles in developing or stabilizing photographic emulsions.
Organic Synthesis Building Block
As an organic building block, N4-Ethyl-N4-(2-hydroxyethyl)-2-methyl-1,4-phenylenediamine sulfate salt can be employed in the synthesis of more complex organic molecules. Its functional groups allow for diverse chemical transformations.
Research and Development
The compound serves as a reagent in research laboratories for exploring new synthetic routes or investigating novel material properties. Its availability supports advancements in chemical science.
| Molecular weight | 292.35 |
|---|---|
| Empirical formula | C11H20N2O5S |
| Suitability | suitable for photographic applications |



Hazard statements
- H301Toxic if swallowed
- H317May cause an allergic skin reaction
- H373May cause damage to organs through prolonged exposure
- H410Very toxic to aquatic life with long-lasting effects
Precautionary statements
- P273Avoid release to the environment
- P280Wear protective gloves, clothing and eye/face protection
- P301IF SWALLOWED
- P501Dispose of contents and container per local regulations
| Transport (UN / ADR) | UN 2811 6.1/PG 2 |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | T,N |
| Risk statements (R) | 25-43-48/22-50/53 |
| Safety statements (S) | 24-37-45-60-61 |
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 N4-Ethyl-N4-(2-hydroxyethyl)-2-methyl-1,4-phenylenediamine sulfate salt used for?
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This compound is specifically noted for its suitability in photographic applications and functions as an organic building block for chemical synthesis and research.
What are the CAS number and molecular formula?
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The CAS number is 25646-77-9. The empirical formula is C11H20N2O5S, with a molecular weight of 292.35 g/mol.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies this chemical with a purity and grade suitable for its intended applications, including photographic uses and general chemical synthesis. We do not represent this product as USP, BP, EP, or any pharmacopoeia grade.
What are the main safety concerns for this chemical?
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This compound is classified with a 'Danger' signal word. It is acutely toxic if swallowed (H301), may cause an allergic skin reaction (H317), may cause damage to organs through prolonged or repeated exposure (H373), and is very toxic to aquatic life with long-lasting effects (H410). Handle with extreme care in a well-ventilated area, using appropriate personal protective equipment.
How is this chemical packed, shipped, and exported?
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Products are carefully packed according to international shipping regulations to ensure safe transit. Tech Serve Solutions is experienced in exporting chemicals globally.
How can I request a sample or a quote?
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To request a sample or obtain a quotation, please contact our sales team through the website or by phone, providing the product name and CAS number.
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