4-Nitrodiphenylamine
4-Nitrodiphenylamine (CAS: 836-30-6), with the molecular formula C6H5NHC6H4NO2 and a molecular weight of 214.22 g/mol, is a chemical intermediate. This compound is primarily utilised in research settings, notably in studies concerning the reduction of nitrated diphenylamine derivatives. Its applications extend to investigations involving anaerobic bacterial cultures and their metabolic processes.

Research into Bioremediation
Used in studies to investigate the reduction pathways of nitrated diphenylamine derivatives by anaerobic bacterial cultures. This helps in understanding microbial degradation processes.
Chemical Synthesis Intermediate
Serves as a building block in organic synthesis, contributing to the development of more complex molecules. Its structure makes it valuable in creating novel compounds.
Analytical Standard
Can be employed as a reference standard in analytical chemistry for identifying and quantifying related compounds in various matrices.
| Molecular weight | 214.22 |
|---|---|
| Linear formula | C6H5NHC6H4NO2 |
| Assay | 99% |
| Application | 4-Nitrodiphenylamine was used to study reduction of nitrated diphenylamine derivatives in sediment water batch enrichments and dense cell suspensions of anaerobic, aromatic-compound-mineralizing pure bacterial cultures1. |
| Melting point | 132-135 °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) | 26-36 |
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-Nitrodiphenylamine used for?
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4-Nitrodiphenylamine is primarily used in research to study the reduction of nitrated diphenylamine derivatives by anaerobic bacterial cultures. It also functions as a building block in chemical synthesis.
What are the CAS number and formula for 4-Nitrodiphenylamine?
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The CAS number for 4-Nitrodiphenylamine is 836-30-6, and its molecular formula is C6H5NHC6H4NO2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 4-Nitrodiphenylamine with an assay of 99%. This product is intended for research and technical use; TSS does not represent it as USP, BP, or EP grade.
How should 4-Nitrodiphenylamine be handled safely?
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Handle 4-Nitrodiphenylamine with appropriate personal protective equipment, including a dust mask type N95, eyeshields, and gloves. It is classified as a warning substance (GHS07) and may cause skin irritation (H315), eye irritation (H319), and respiratory irritation (H335).
Is 4-Nitrodiphenylamine suitable for export?
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Yes, Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals, including 4-Nitrodiphenylamine.
How can I request a sample or quote for 4-Nitrodiphenylamine?
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Please contact our sales team directly via our website to request a sample or a formal quotation for 4-Nitrodiphenylamine.
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