5-Amino-1,3,3-trimethylcyclohexanemethylamine, mixture of cis and trans
5-Amino-1,3,3-trimethylcyclohexanemethylamine (CAS: 2855-13-2) is a cycloaliphatic diamine available as a mixture of cis and trans isomers. With a molecular weight of 170.30 g/mol, it is primarily utilised as a curing agent for epoxy resins. Its chemical structure makes it suitable for applications requiring good mechanical properties and chemical resistance.
- IUPAC
- Isophorone diamine
- Synonyms
- mixture of cis and trans,2855-13-2, H2NC6H7(CH3)3CH2NH2,Isophorone diamine

Epoxy Resin Curing Agent
This diamine serves as an effective curing agent for epoxy systems, contributing to enhanced cross-linking. It is used in formulations for coatings, adhesives, and composite materials.
Polymer Science Applications
It finds utility in polymer science research and development, particularly in the synthesis and modification of polymers. Its diamine functionality allows for chain extension and cross-linking reactions.
Materials Science
As a component in material formulations, it can impart specific properties to advanced materials. Its cycloaliphatic structure can influence the thermal and mechanical performance of the final product.
| Molecular weight | 170.30 |
|---|---|
| Linear formula | H2NC6H7(CH3)3CH2NH2 |
| Assay | ≥99% |
| Boiling point | 247 °C(lit.) |
| Density | 0.922 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.488(lit.) |
| Melting point | 10 °C(lit.) |


Hazard statements
- H302Harmful if swallowed
- H314Causes severe skin burns and eye damage
- H317May cause an allergic skin reaction
- H412Harmful 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 | Faceshields, full-face respirator (US), Gloves, Goggles, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | 110 °C / 230 °F |
| Transport (UN / ADR) | UN 2289 8 / PGIII |
| Water hazard class (WGK, DE) | 1 |
| Hazard codes (EU) | C |
| Risk statements (R) | 21/22-34-43-52/53 |
| Safety statements (S) | 26-36/37/39-45-61 |
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 5-Amino-1,3,3-trimethylcyclohexanemethylamine used for?
+
5-Amino-1,3,3-trimethylcyclohexanemethylamine is primarily used as a curing agent for epoxy resins. It is also employed in polymer science and materials science applications.
What is the CAS number and chemical formula for this compound?
+
The CAS number is 2855-13-2. The linear formula is H₂NC₆H₇(CH₃)₃CH₂NH₂.
What grade and purity does Tech Serve Solutions supply?
+
Tech Serve Solutions supplies this product with an assay of ≥99%. We do not represent this product as USP, BP, or EP grade.
How should 5-Amino-1,3,3-trimethylcyclohexanemethylamine be handled safely?
+
This compound is classified as dangerous. It causes severe skin burns and eye damage (H314) and is harmful if swallowed or in contact with skin (H302 + H312). It may cause an allergic skin reaction (H317) and is harmful to aquatic life with long-lasting effects (H412). Always use appropriate personal protective equipment, including gloves, eye protection, and respiratory protection, and ensure adequate ventilation.
Is this chemical suitable for export?
+
Yes, Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals, pharmaceutical intermediates, and laboratory reagents.
How can I request a sample or quote?
+
Please contact our sales team via the website or call us directly to request a sample or a quotation for 5-Amino-1,3,3-trimethylcyclohexanemethylamine.
▶ Related products

(2,3-Epoxypropyl)benzene
Polymer Science

(2-Boc-amino)ethyl methacrylate
C11H19NO4
Polymer Science
(3,5,5-Trimethylcyclohex-2-enylidene)malononitrile
Polymer Science

(3-Acrylamidopropyl)trimethylammonium chloride solution
Polymer Science

1,1,1-Trifluoro-2-(trifluoromethyl)-2-hydroxy-4-methyl-5-pentyl methacrylate
Polymer Science

1,1,1-Tris(4-hydroxyphenyl)ethane
Polymer Science

1,1-Cyclohexanediacetic acid
Polymer Science

1,12-Diisocyanatododecane
Polymer Science
▶ Explore more

3-Methyl-1,5-di-p-tolyl-1,4-pentazadiene
Chemical Synthesis

3-Methyl-1,5-pentanediol
Chemical Synthesis

3-Methyl-1-(2-methylphenyl)-1H-pyrazol-5-amine
C11H13N3
Chemical Synthesis
3-Methyl-1-(3′-sulfoamidophenyl)-5-pyrazolone
C10H11N3O3S
Chemical Synthesis