4,4′-Methylenebis(cyclohexylamine)
4,4′-Methylenebis(cyclohexylamine) (CAS: 1761-71-3) is a primary amine with the linear formula CH2(C6H10NH2)2 and a molecular weight of 210.36 g/mol. This chemical compound, also known as 4,4′-Diaminodicyclohexylmethane, is primarily utilised in polymer science and materials science as a monomer. Its structure makes it suitable for synthesising various polymers and resins.
- IUPAC
- 4,4′-Diaminodicyclohexylmethane
- Synonyms
- 4,4′-DiaminodicyclohexylmethaneCH2(C6H10NH2)2
Polymer Synthesis
As a diamine, 4,4′-Methylenebis(cyclohexylamine) serves as a crucial monomer in the production of polyamides and polyurethanes. It contributes to the thermal stability and mechanical strength of the resulting polymers.
Epoxy Curing Agent
The primary amine groups enable this compound to act as an effective curing agent for epoxy resins. It facilitates cross-linking, enhancing the rigidity and chemical resistance of cured epoxy systems.
Materials Science Intermediate
This chemical is employed as an intermediate in the development of advanced materials. Its unique structure can impart specific properties to polymers and composites for specialised applications.
| Molecular weight | 210.36 |
|---|---|
| Linear formula | CH2(C6H10NH2)2 |
| Assay | 95% |
| Density | 0.95 g/mL at 25 °C(lit.) |
| Vapour pressure | <0.1 mmHg (38 °C) |
Hazard statements
- H302Harmful if swallowed
- H314Causes severe skin burns and eye damage
- H317May cause an allergic skin reaction
- H373May cause damage to organs through prolonged exposure
- H411Toxic to aquatic life with long-lasting effects
Precautionary statements
- P273Avoid release to the environment
- P280Wear protective gloves, clothing and eye/face protection
- P305IF IN EYES
- P310Immediately call a POISON CENTER or doctor
| Protective equipment | Eyeshields, Faceshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges |
|---|---|
| Flash point | 159 °C / 318.2 °F |
| Transport (UN / ADR) | UN 2928 6.1/PG 2 |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | C,N |
| Risk statements (R) | 22-35-43-48/22-51/53 |
| Safety statements (S) | 14-26-36/37/39-45-50-61 |
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 4,4′-Methylenebis(cyclohexylamine) used for?
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4,4′-Methylenebis(cyclohexylamine) is primarily used as a monomer in polymer synthesis, particularly for polyamides and polyurethanes, and as a curing agent for epoxy resins in materials science applications.
What is the CAS number and formula for 4,4′-Methylenebis(cyclohexylamine)?
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The CAS number for 4,4′-Methylenebis(cyclohexylamine) is 1761-71-3 and its linear formula is CH2(C6H10NH2)2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 4,4′-Methylenebis(cyclohexylamine) with an assay of 95%. This is a technical/research grade product, and TSS does not represent it as USP, BP, EP, or any pharmacopoeia grade.
What are the main safety hazards associated with 4,4′-Methylenebis(cyclohexylamine)?
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4,4′-Methylenebis(cyclohexylamine) is a hazardous substance classified with GHS symbols indicating corrosion, irritation, and environmental hazard. It can cause severe skin burns and eye damage, may cause an allergic skin reaction, and may cause damage to organs through prolonged or repeated exposure. It is also toxic to aquatic life with long-lasting effects. Strict adherence to safety protocols, including appropriate personal protective equipment, is essential.
How is 4,4′-Methylenebis(cyclohexylamine) typically packed and shipped?
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As a global supplier and exporter, Tech Serve Solutions ensures that 4,4′-Methylenebis(cyclohexylamine) is appropriately packed for safe transport according to international regulations. Specific packaging details will be provided upon inquiry.
How can I request a quote or sample of 4,4′-Methylenebis(cyclohexylamine)?
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To request a quote or sample of 4,4′-Methylenebis(cyclohexylamine), please contact our sales department through the website or provide your details via the product inquiry form.
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