trans-4-Cyclohexene-1,2-diamine dihydrochloride
trans-4-Cyclohexene-1,2-diamine dihydrochloride (CAS: 108796-57-2), with the empirical formula C6H12N2 · 2HCl and a molecular weight of 185.09 g/mol, is a valuable organic building block. This compound serves as a key intermediate in chemical synthesis, particularly for the creation of nitrogen-containing molecules and polyamines. Its specific stereochemistry makes it useful in targeted organic transformations and the development of complex molecular architectures in research and industrial settings.
- Synonyms
- C6H12N2 · 2HCl

Organic Synthesis Intermediate
Utilised as a precursor in the synthesis of various organic compounds, particularly those requiring a diamine functionality on a cyclohexene ring. It plays a role in constructing more complex molecular frameworks.
Building Block for Polyamines
Serves as a foundational component for the synthesis of polyamines, which have diverse applications in materials science and medicinal chemistry research. Its structure allows for chain extension or cross-linking.
Pharmaceutical Intermediate Research
Investigated for its potential use in the development pathways of novel pharmaceutical agents. The diamine moiety can be crucial for biological activity or drug delivery systems.
Ligand Synthesis
Can be employed in the preparation of chiral ligands for catalysis, leveraging its defined stereochemistry. These ligands are essential for asymmetric synthesis in academic and industrial research.
| Molecular weight | 185.09 |
|---|---|
| Empirical formula | C6H12N2 · 2HCl |
| Assay | ≥98.0%98.0-102.0% (AT) |

Hazard statements
- H314Causes severe skin burns and eye damage
Precautionary statements
- P280Wear protective gloves, clothing and eye/face protection
- P305IF IN EYES
- P310Immediately call a POISON CENTER or doctor
| Transport (UN / ADR) | UN 3259PSN1 8 / PGII |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | C |
| Risk statements (R) | 34 |
| Safety statements (S) | 26-36/37/39 |
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 trans-4-Cyclohexene-1,2-diamine dihydrochloride used for?
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trans-4-Cyclohexene-1,2-diamine dihydrochloride is primarily used as a building block and intermediate in organic synthesis, particularly for creating polyamines and other nitrogen-containing compounds for research and development.
What are the CAS number and formula for this compound?
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The CAS number is 108796-57-2, and the empirical formula is C6H12N2 · 2HCl.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies trans-4-Cyclohexene-1,2-diamine dihydrochloride with an assay of ≥98.0% (or 98.0-102.0% by titration). This is a technical/research grade material, and TSS does not represent it as USP, BP, EP, or pharmacopoeia grade.
What are the safety and handling considerations for this chemical?
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This compound is classified as Danger with hazard statement H314, indicating it causes severe skin burns and eye damage. Appropriate personal protective equipment, including gloves, eye protection, and protective clothing, must be worn. Handle in a well-ventilated area and avoid contact with skin, eyes, and clothing. In case of contact, rinse immediately with plenty of water and seek medical advice.
How is this chemical shipped and exported?
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This chemical is classified under UN 3259, PSN1, Class 8, Packing Group II for transportation. Tech Serve Solutions is experienced in handling and exporting such materials globally, adhering to all relevant shipping regulations.
How can I request a sample or quote?
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To request a sample or a quotation, please contact our sales team through the website or by email, providing the product name and CAS number (108796-57-2).
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