2,4-Dinitrobenzyl chloride
2,4-Dinitrobenzyl chloride (CAS: 610-57-1) is an organic compound with the linear formula (O2N)2C6H3CH2Cl and a molecular weight of 216.58 g/mol. This nitro compound serves as a key building block in chemical synthesis, particularly for creating specialised derivatives. Its utility is noted in the preparation of specific thio- and seleno-substituted imidazole compounds, showcasing its role in complex organic reactions.
- IUPAC
- α-Chloro-2,4-dinitrotoluene
- Synonyms
- (O2N)2C6H3CH2Clα-Chloro-2,4-dinitrotoluene

Synthesis of Thioether Derivatives
2,4-Dinitrobenzyl chloride is employed in the synthesis of 2-(2,4-dinitrobenzylthio) derivatives. These compounds are valuable intermediates in various organic chemistry research applications.
Synthesis of Selenide Derivatives
This chemical is used to prepare 2-(2,4-dinitrobenzylseleno) derivatives of 4,5-dihydroimidazolium chloride, demonstrating its versatility in forming sulfur and selenium-containing heterocycles.
Organic Building Block
As a functionalised aromatic compound, 2,4-Dinitrobenzyl chloride acts as a versatile building block in the construction of more complex organic molecules for research and development.
| Molecular weight | 216.58 |
|---|---|
| Linear formula | (O2N)2C6H3CH2Cl |
| Assay | 99% |
| Application | 2,4-Dinitrobenzyl chloride was used in the synthesis of 2-(2,4-dinitrobenzylthio) and 2-(2,4-dinitrobenzylseleno) derivatives of 4,5-dihydroimidazolium chloride1. |
| Melting point | 34-36 °C(lit.) |


Hazard statements
- H314Causes severe skin burns and eye damage
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P280Wear protective gloves, clothing and eye/face protection
- P305IF IN EYES
- P310Immediately call a POISON CENTER or doctor
| Protective equipment | Eyeshields, Faceshields, 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 | 113 °C / 235.4 °F |
| Transport (UN / ADR) | UN 3261 8 / PGII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | C |
| Risk statements (R) | 34-36/37 |
| Safety statements (S) | 26-27-28-36/37/39-45 |
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-Dinitrobenzyl chloride used for?
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2,4-Dinitrobenzyl chloride is primarily used as a building block in chemical synthesis, notably for preparing 2-(2,4-dinitrobenzylthio) and 2-(2,4-dinitrobenzylseleno) derivatives.
What are the CAS number and chemical formula for 2,4-Dinitrobenzyl chloride?
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The CAS number for 2,4-Dinitrobenzyl chloride is 610-57-1, and its linear formula is (O2N)2C6H3CH2Cl.
What grade and purity does Tech Serve Solutions supply for 2,4-Dinitrobenzyl chloride?
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Tech Serve Solutions supplies 2,4-Dinitrobenzyl chloride with an assay of 99%. We do not represent this product as USP, BP, or EP grade.
How should 2,4-Dinitrobenzyl chloride be handled safely?
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2,4-Dinitrobenzyl chloride is a Danger hazard and can cause severe skin burns and eye damage (H314) and may cause respiratory irritation (H335). Appropriate personal protective equipment, including eyeshields, face shields, gloves, and respiratory protection, is essential. Handle only in well-ventilated areas or under a fume hood.
Is 2,4-Dinitrobenzyl chloride available for export?
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Yes, Tech Serve Solutions is a global supplier and exporter of fine chemicals, including 2,4-Dinitrobenzyl chloride, adhering to all relevant shipping regulations (UN 3261, 8/PGII).
How can I request a quote or sample of 2,4-Dinitrobenzyl chloride?
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To request a quote or sample, please contact our sales team via the website or by phone, providing the product name and CAS number (610-57-1).
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