1,2-Diformylhydrazine
1,2-Diformylhydrazine (CAS: 628-36-4) is an organic compound with the molecular formula HCONHNHCHO and a molecular weight of 88.07 g/mol. This diformyl derivative of hydrazine serves as a valuable building block in organic synthesis. Its structure, featuring two formyl groups attached to a hydrazine core, allows for diverse chemical transformations, making it a useful reagent in the creation of more complex molecules for research and development.
- Synonyms
- HCONHNHCHO

Organic Synthesis Intermediate
1,2-Diformylhydrazine acts as a key intermediate in the synthesis of various organic compounds. Its reactive functional groups enable its use in cyclization reactions and the formation of heterocyclic structures.
Research and Development
This compound is employed in laboratory settings for fundamental research and the exploration of new synthetic pathways. It contributes to the development of novel chemical entities with potential applications in materials science and pharmaceuticals.
Building Block for Heterocycles
The structure of 1,2-Diformylhydrazine makes it particularly useful for constructing nitrogen-containing heterocyclic ring systems, which are prevalent in many biologically active molecules.
| Molecular weight | 88.07 |
|---|---|
| Linear formula | HCONHNHCHO |
| Assay | 97% |
| Melting point | 155-157 °C(lit.) |
| Protective equipment | Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter |
|---|---|
| Water hazard class (WGK, DE) | 3 |
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 1,2-Diformylhydrazine primarily used for?
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1,2-Diformylhydrazine is primarily used as a building block and intermediate in organic synthesis, particularly for the creation of heterocyclic compounds and in research and development laboratories.
What are the CAS number and molecular formula for 1,2-Diformylhydrazine?
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The CAS number for 1,2-Diformylhydrazine is 628-36-4, and its molecular formula is HCONHNHCHO.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 1,2-Diformylhydrazine with an assay of 97%. TSS does not represent this product as USP, BP, EP, or any other pharmacopoeia grade.
How should 1,2-Diformylhydrazine be handled safely?
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Handle 1,2-Diformylhydrazine with appropriate personal protective equipment, including eyeshields and gloves. Use a type N95 (US) or type P1 (EN143) respirator filter if needed. Refer to the safety data sheet for comprehensive handling information.
Is 1,2-Diformylhydrazine a controlled substance?
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The provided data does not indicate that 1,2-Diformylhydrazine is a controlled substance.
How is 1,2-Diformylhydrazine packed and shipped?
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1,2-Diformylhydrazine is carefully packed to ensure safe transit and is exported globally by Tech Serve Solutions.
How can I request a quote or sample of 1,2-Diformylhydrazine?
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To request a quote or sample of 1,2-Diformylhydrazine, please contact the Tech Serve Solutions sales team through our website or by phone.
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