2,4-Dinitrobenzonitrile
2,4-Dinitrobenzonitrile (CAS: 4110-33-2) is an organic compound with the molecular formula C7H3N3O4 and a molecular weight of 194.12 g/mol. Characterised by its nitrile and dinitro functionalities on a benzene ring, it serves as a valuable intermediate in organic synthesis. This chemical is primarily utilised as a building block in the creation of more complex molecules within research and development settings.
- Synonyms
- (O2N)2C6H3CN

Organic Synthesis Intermediate
2,4-Dinitrobenzonitrile functions as a key intermediate in the synthesis of various organic compounds. Its reactive nitrile group and nitro substituents allow for diverse chemical transformations, making it useful in the development of novel materials and pharmaceuticals.
Chemical Research
Utilised in academic and industrial research laboratories, this compound aids in exploring new synthetic pathways and developing methodologies. Its structure provides a scaffold for creating functionalised aromatic systems.
Building Block for Complex Molecules
The presence of multiple functional groups makes 2,4-Dinitrobenzonitrile a versatile building block for constructing more elaborate molecular architectures in fine chemical manufacturing.
| Molecular weight | 194.12 |
|---|---|
| Linear formula | (O2N)2C6H3CN |
| Assay | 97% |
| Melting point | 100-103 °C(lit.) |


Hazard statements
- H228Flammable solid
- H302Harmful if swallowed
- H312Harmful in contact with skin
- H332Harmful if inhaled
Precautionary statements
- P210Keep away from heat, sparks and open flames. No smoking
- P280Wear protective gloves, clothing and eye/face protection
| Protective equipment | Eyeshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges |
|---|---|
| Flash point | 12 °C / 53.6 °F |
| Transport (UN / ADR) | UN 1325 4.1 / PGII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | F,Xn |
| Risk statements (R) | 11-20/21/22 |
| Safety statements (S) | 16-36 |
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 2,4-Dinitrobenzonitrile primarily used for?
+
2,4-Dinitrobenzonitrile is primarily used as a building block and intermediate in organic synthesis and chemical research for creating more complex molecules.
What is the CAS number and molecular formula for 2,4-Dinitrobenzonitrile?
+
The CAS number is 4110-33-2 and the molecular formula is C7H3N3O4.
What grade and purity does Tech Serve Solutions supply?
+
Tech Serve Solutions supplies 2,4-Dinitrobenzonitrile with an assay of 97%. We do not represent this product as USP, BP, or EP grade.
What are the main hazards associated with 2,4-Dinitrobenzonitrile?
+
2,4-Dinitrobenzonitrile is classified as flammable (H228) and harmful if swallowed, in contact with skin, or if inhaled (H302, H312, H332). Appropriate personal protective equipment, including eyeshields and suitable gloves and respiratory protection, should be used. It has a low flash point of 12 °C.
How is 2,4-Dinitrobenzonitrile packed and shipped?
+
2,4-Dinitrobenzonitrile is packed and shipped according to international regulations for hazardous materials, including UN 1325 classification for flammable solids.
How can I request a quote or sample of 2,4-Dinitrobenzonitrile?
+
To request a quote or sample, please contact our sales team via the website or directly by phone, providing your contact details and the product CAS number (4110-33-2).
▶ Related products

1-(2-Fluorobenzyl)piperazine
C11H15FN2
Chemical Synthesis
1-(2-Fluorophenyl)biguanide hydrochloride
Chemical Synthesis

1-(2-Fluorophenyl)cyclopropanecarboxylic acid
C10H9FO2
Chemical Synthesis
1-(2-Fluorophenyl)piperazine
C10H13FN2
Chemical Synthesis
1-(2-Fluorophenyl)piperazine monohydrochloride
C10H13FN2 · HCl
Chemical Synthesis
1-(2-Furoyl)-1H-benzotriazole
C11H7N3O2
Chemical Synthesis
1-(2-Furoyl)piperazine
C9H12N2O2
Chemical Synthesis
1-(2-Hydroxy-5-methylphenyl)-3-phenyl-1,3-propanedione
Chemical Synthesis
▶ Explore more

3-Methyl-1,5-di-p-tolyl-1,4-pentazadiene
Chemical Synthesis

3-Methyl-1,5-pentanediol
Chemical Synthesis

3-Methyl-1-(2-methylphenyl)-1H-pyrazol-5-amine
C11H13N3
Chemical Synthesis
3-Methyl-1-(3′-sulfoamidophenyl)-5-pyrazolone
C10H11N3O3S
Chemical Synthesis