N-Cyclohexyl-1,3-propanediamine
N-Cyclohexyl-1,3-propanediamine (CAS: 3312-60-5), with the linear formula C6H11NH(CH2)3NH2 and a molecular weight of 156.27 g/mol, is a valuable organic building block. This diamine derivative is characterised by its dual amine functionality, making it a versatile intermediate in chemical synthesis. It is primarily employed in the development of more complex organic molecules and finds applications within the specialty chemical sector.
- Synonyms
- C6H11NH(CH2)3NH2N-Cyclohexylpropane-1,3-diamine

Organic Synthesis Intermediate
N-Cyclohexyl-1,3-propanediamine serves as a key intermediate in the synthesis of diverse organic compounds. Its diamine structure allows for reactions such as alkylation, acylation, and condensation, enabling the construction of complex molecular frameworks.
Building Block for Specialty Chemicals
This compound is utilised as a foundational element in the production of specialty chemicals. Its unique structure contributes to the properties of target molecules in various industrial applications, including materials science and research chemistry.
Nitrogen Compound Chemistry
As a nitrogen-containing organic molecule, it plays a role in reactions specific to amine chemistry. This can include its use in the formation of heterocycles or as a ligand in coordination chemistry.
| Molecular weight | 156.27 |
|---|---|
| Linear formula | C6H11NH(CH2)3NH2 |
| Assay | 99% |
| Boiling point | 120-123 °C/20 mmHg(lit.) |
| Density | 0.917 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.482(lit.) |
| Melting point | −17-−15 °C(lit.) |

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
| Protective equipment | Faceshields, full-face respirator (US), Gloves, Goggles, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | 101 °C / 213.8 °F |
| Transport (UN / ADR) | UN 2735PSN2 8 / PGII |
| Water hazard class (WGK, DE) | 1 |
| Hazard codes (EU) | C |
| Risk statements (R) | 34 |
| Safety statements (S) | 26-27-28-36/37/39-45 |
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 N-Cyclohexyl-1,3-propanediamine used for?
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N-Cyclohexyl-1,3-propanediamine is primarily used as an intermediate and building block in organic synthesis, particularly for developing specialty chemicals and other complex organic molecules.
What are the CAS number and formula for N-Cyclohexyl-1,3-propanediamine?
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The CAS number is 3312-60-5 and the linear formula is C6H11NH(CH2)3NH2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies N-Cyclohexyl-1,3-propanediamine with a minimum assay of 99%. We do not represent this product as USP, BP, or EP grade.
How should N-Cyclohexyl-1,3-propanediamine be handled safely?
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N-Cyclohexyl-1,3-propanediamine is classified as Danger, causing severe skin burns and eye damage (H314). Appropriate personal protective equipment, including chemical-resistant gloves, eye protection (goggles and face shield), and respiratory protection, must be worn. Handle in a well-ventilated area.
Is N-Cyclohexyl-1,3-propanediamine available for export?
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Yes, Tech Serve Solutions is a global supplier and exporter of fine chemicals, including N-Cyclohexyl-1,3-propanediamine, and can accommodate export requests.
How can I request a sample or quote for N-Cyclohexyl-1,3-propanediamine?
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To request a sample or quote, please contact our sales department through the website or by phone, providing the product name and CAS number (3312-60-5).
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