5-Chloro-2,4-dinitrotoluene
5-Chloro-2,4-dinitrotoluene (CAS: 51676-74-5), with the molecular formula C6H2ClCH3(NO2)2 and a molecular weight of 216.58, is an organic chemical compound. It is primarily utilised as a versatile building block in chemical synthesis and as an intermediate in the production of various organic molecules. This nitro compound is a valuable reagent in research and industrial applications requiring specific chemical functionalities.
- Synonyms
- C6H2ClCH3(NO2)2

Organic Synthesis Intermediate
5-Chloro-2,4-dinitrotoluene serves as a key intermediate in the synthesis of more complex organic molecules. Its reactive functional groups allow for various chemical transformations.
Building Block for Specialty Chemicals
This compound acts as a foundational building block for the development of specialty chemicals, including dyes, pharmaceuticals, and agrochemicals, where its unique structure is advantageous.
Research and Development
In research laboratories, 5-Chloro-2,4-dinitrotoluene is employed for exploring novel reaction pathways and developing new chemical entities.
| Molecular weight | 216.58 |
|---|---|
| Linear formula | C6H2ClCH3(NO2)2 |
| Assay | 97% |
| Melting point | 87-91 °C(lit.) |

Hazard statements
- H317May cause an allergic skin reaction
Precautionary statements
- P280Wear protective gloves, clothing and eye/face protection
| Protective equipment | dust mask type N95 (US), Eyeshields, Faceshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 43 |
| Safety statements (S) | 36/37 |
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 5-Chloro-2,4-dinitrotoluene used for?
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5-Chloro-2,4-dinitrotoluene is primarily used as a building block in organic synthesis and as an intermediate in the production of various complex organic molecules and specialty chemicals.
What is the CAS number and formula for 5-Chloro-2,4-dinitrotoluene?
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The CAS number for 5-Chloro-2,4-dinitrotoluene is 51676-74-5, and its linear formula is C6H2ClCH3(NO2)2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 5-Chloro-2,4-dinitrotoluene with an assay of 97%. TSS does not represent this product as USP, BP, EP, or pharmacopoeia grade.
How should 5-Chloro-2,4-dinitrotoluene be handled safely?
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Handle with appropriate personal protective equipment, including a dust mask type N95 (US), eyeshields, faceshields, and gloves, as it may cause an allergic skin reaction (H317).
Is 5-Chloro-2,4-dinitrotoluene exported by TSS?
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Yes, Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals, including 5-Chloro-2,4-dinitrotoluene.
How can I request a sample or quote for 5-Chloro-2,4-dinitrotoluene?
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Please contact our sales team directly to request a sample or a formal quotation for 5-Chloro-2,4-dinitrotoluene.
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