1,2-Diethylhydrazine dihydrochloride
1,2-Diethylhydrazine dihydrochloride (CAS 7699-31-2) is an organic compound with the linear formula C2H5NHNHC2H5 · 2HCl and a molecular weight of 161.07 g/mol. This hydrazine derivative serves as a valuable building block in chemical synthesis. It is primarily utilised for the preparation of various heterocyclic compounds, including pyrazole, pyrazolidine, and phthalazine derivatives. Tech Serve Solutions provides this reagent for research and development purposes.
- Synonyms
- 1,2-Diethylhydrazine dihydrochloride
Synthesis of Heterocyclic Compounds
1,2-Diethylhydrazine dihydrochloride is employed as a precursor in the synthesis of nitrogen-containing heterocyclic ring systems. It facilitates the formation of derivatives such as 4,5-dihydro-pyrazoles and pyrazolidines.
Preparation of Phthalazine Derivatives
This compound is utilised in the synthetic routes leading to 1,2-dihydro-phthalazine structures. These derivatives can have applications in various fields of organic chemistry and medicinal chemistry research.
Chemical Synthesis Reagent
As a difunctional hydrazine derivative, it is a versatile reagent for organic synthesis. Its structure allows for cyclisation reactions and the introduction of the diethylhydrazine moiety into target molecules.
| Molecular weight | 161.07 |
|---|---|
| Linear formula | C2H5NHNHC2H5 · 2HCl |
| Application | 1,2-Diethylhydrazine dihydrochloride was used in the synthesis of 4,5-dihydro-pyrazole, pyrazolidine and 1,2-dihydro-phthalazine derivatives1. |
| Melting point | 169 °C (dec.)(lit.) |
Hazard statements
- H302Harmful if swallowed
- H312Harmful in contact with skin
- H315Causes skin irritation
- H319Causes serious eye irritation
- H332Harmful if inhaled
- H335May cause respiratory irritation
- H350May cause cancer
Precautionary statements
- P201Obtain special instructions before use
- P261Avoid breathing dust, fume, gas or vapours
- P280Wear protective gloves, clothing and eye/face protection
- P305IF IN EYES
- P308IF exposed or concerned
| Protective equipment | Eyeshields, Gloves, type P2 (EN 143) respirator cartridges |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | T |
| Risk statements (R) | 45-20/21/22-36/37/38 |
| Safety statements (S) | 53-26-36/37/39-45 |
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 1,2-Diethylhydrazine dihydrochloride used for?
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1,2-Diethylhydrazine dihydrochloride is used as a building block in chemical synthesis, particularly for preparing 4,5-dihydro-pyrazole, pyrazolidine, and 1,2-dihydro-phthalazine derivatives.
What is the CAS number and formula for 1,2-Diethylhydrazine dihydrochloride?
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The CAS number is 7699-31-2 and the linear formula is C2H5NHNHC2H5 · 2HCl.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 1,2-Diethylhydrazine dihydrochloride as a research-grade chemical. We do not represent it as meeting any pharmacopoeia standards such as USP, BP, or EP unless explicitly stated on the Certificate of Analysis.
How should 1,2-Diethylhydrazine dihydrochloride be handled safely?
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1,2-Diethylhydrazine dihydrochloride is classified as a Danger. It may cause harm if swallowed, in contact with skin, or if inhaled, and causes skin and eye irritation, and may cause respiratory irritation. It is also suspected of causing cancer. Appropriate personal protective equipment, including eyeshields, gloves, and a P2 respirator, must be used. Handle in a well-ventilated area and consult the Safety Data Sheet before use.
Is 1,2-Diethylhydrazine dihydrochloride a controlled substance?
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Based on the provided data, there is no indication that 1,2-Diethylhydrazine dihydrochloride is a controlled substance. However, users should always verify local regulations.
How is 1,2-Diethylhydrazine dihydrochloride packed and shipped?
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1,2-Diethylhydrazine dihydrochloride is carefully packed according to safety regulations for hazardous materials and exported globally by Tech Serve Solutions. Specific packaging details are available upon request.
How can I request a quote or sample?
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To request a quote or a sample of 1,2-Diethylhydrazine dihydrochloride, please contact our sales team through the website or by phone. Our representatives will be pleased to assist you.
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