Methylenediamine dihydrochloride
Methylenediamine dihydrochloride (CAS: 57166-92-4), with the linear formula CH2(NH2)2 · 2HCl and a molecular weight of 118.99 g/mol, is an amine salt commonly utilised as a building block in organic synthesis. This compound serves as a valuable reagent in chemical research and development, particularly in the creation of more complex nitrogen-containing molecules. It is supplied by Tech Serve Solutions with an assay of ≥98.0%.
- IUPAC
- Diaminomethane dihydrochloride
- Synonyms
- Diaminomethane dihydrochloride

Organic Synthesis
Serves as a fundamental building block in the synthesis of diverse organic molecules, particularly those incorporating amine functionalities. Its dihydrochloride form offers enhanced stability and handling compared to the free base.
Chemical Research
A key reagent for academic and industrial research laboratories exploring novel chemical pathways and developing new compounds. Its specific structure allows for targeted incorporation into molecular frameworks.
Nitrogen Compound Precursor
Used in the preparation of various nitrogen-containing compounds. This utility is crucial in fields requiring specialised organic intermediates.
| Molecular weight | 118.99 |
|---|---|
| Linear formula | CH2(NH2)2 · 2HCl |
| Assay | ≥98.0% (AT) |
| Storage temperature | 2-8°C |
| 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 Methylenediamine dihydrochloride used for?
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Methylenediamine dihydrochloride is primarily used as a building block in organic synthesis and for chemical research, particularly in the preparation of nitrogen-containing compounds.
What is the CAS number and chemical formula for Methylenediamine dihydrochloride?
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The CAS number is 57166-92-4 and the linear chemical formula is CH2(NH2)2 · 2HCl.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Methylenediamine dihydrochloride with an assay of ≥98.0% (AT). We do not represent this product as USP, BP, or EP grade.
How should Methylenediamine dihydrochloride be handled and stored?
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Handle with appropriate personal protective equipment, including eyeshields and gloves. A type N95 (US) or type P1 (EN143) respirator filter may be necessary. Store at 2-8°C to maintain stability.
Is Methylenediamine dihydrochloride a controlled substance?
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Based on the provided data, there is no indication that Methylenediamine dihydrochloride (CAS: 57166-92-4) is a controlled substance.
How can I request a sample or quote for Methylenediamine dihydrochloride?
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Please contact our sales team directly through the website or by phone to request a sample or a formal quotation for Methylenediamine dihydrochloride.
How is Methylenediamine dihydrochloride packed and exported?
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Methylenediamine dihydrochloride is carefully packed according to industry standards to ensure safe transit. Tech Serve Solutions is an experienced global exporter of fine chemicals.
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