2,3-Dimethyl-2,3-dinitrobutane
2,3-Dimethyl-2,3-dinitrobutane (CAS: 3964-18-9) is a nitrogen-containing organic compound with the molecular formula (CH3)2C(NO2)C(CH3)2NO2 and a molecular weight of 176.17 g/mol. This nitro compound is primarily recognised for its role as an additive in plastic explosives, contributing to their detection. It is also utilised in scientific research for developing analytical methodologies, such as voltammetric detection protocols.
- Synonyms
- 3964-18-9(CH3)2C(NO2)C(CH3)2NO2

Explosives Additive
2,3-Dimethyl-2,3-dinitrobutane serves as a crucial additive in the formulation of commercial plastic explosives. Its presence aids in the detection of these explosive materials.
Analytical Method Development
This compound is employed in the development of sensitive analytical techniques. For instance, it has been used in establishing fast, square-wave voltammetric measurement protocols for detecting taggants in explosives.
Chemical Synthesis Intermediate
As an organic building block, 2,3-Dimethyl-2,3-dinitrobutane can be utilised in various chemical synthesis pathways within research and development settings.
| Molecular weight | 176.17 |
|---|---|
| Linear formula | (CH3)2C(NO2)C(CH3)2NO2 |
| Assay | 98% |
| Application | 2,3-Dimethyl-2,3-dinitrobutane (DMNB) is an additive required for commercial plastic explosives. The product has been used to develop a fast, square-wave voltammetric measurement protocol of taggant (DMNB explosive) at an unmodified carbon fiber electrode. This protocol used a phosphate buffer solution at pH 7.0.1 |
| Melting point | 214-215 °C (dec.)(lit.) |

Hazard statements
- H300Fatal if swallowed
Precautionary statements
- P264Wash thoroughly after handling
- P301IF SWALLOWED
| Protective equipment | Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges |
|---|---|
| Transport (UN / ADR) | UN 2811 6.1 / PGII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | T |
| Risk statements (R) | 25 |
| Safety statements (S) | 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 2,3-Dimethyl-2,3-dinitrobutane used for?
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2,3-Dimethyl-2,3-dinitrobutane is primarily used as an additive in commercial plastic explosives and for developing analytical measurement protocols, such as voltammetric detection of explosive taggants.
What is the CAS number and chemical formula for 2,3-Dimethyl-2,3-dinitrobutane?
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The CAS number for 2,3-Dimethyl-2,3-dinitrobutane is 3964-18-9, and its linear formula is (CH3)2C(NO2)C(CH3)2NO2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 2,3-Dimethyl-2,3-dinitrobutane with an assay of 98%. We do not represent this product as USP, BP, or EP grade; it is supplied for technical and research purposes.
How should 2,3-Dimethyl-2,3-dinitrobutane be handled safely?
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2,3-Dimethyl-2,3-dinitrobutane is a toxic substance (H300: Fatal if swallowed). Handling requires extreme caution, including the use of eyeshields, face shields, gloves, and P2 respirator cartridges. In case of accidental ingestion, seek immediate medical attention.
Is 2,3-Dimethyl-2,3-dinitrobutane a controlled substance?
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Information regarding the controlled substance status of 2,3-Dimethyl-2,3-dinitrobutane is not provided in the available data. Customers are advised to consult local regulations.
How is 2,3-Dimethyl-2,3-dinitrobutane packed and exported?
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This product is classified under UN 2811, Class 6.1, Packing Group II, indicating it is a toxic solid. Packaging and export will comply with relevant dangerous goods transportation regulations.
How can I request a quote or sample?
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To request a quote or sample of 2,3-Dimethyl-2,3-dinitrobutane, please contact our sales team through the website or by phone, providing your specific requirements.
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