3-(aminomethyl)-3,5,5-trimethylcyclohexan-1-amine
C10H22N2
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Identification
- CAS Number
- 2855-13-2
- EC Number
- 220-666-8
- UN Number
- 2289
- Index Number
- 612-067-00-9
- PubChem CID
- 17857
Physical-chemical properties
- Molecular Formula
- C10H22N2
- Molar Mass
- 170.30 g/mol
- IUPAC Name
- 3-(aminomethyl)-3,5,5-trimethylcyclohexan-1-amine
Chemical Identifiers
- InChI
- InChI=1S/C10H22N2/c1-9(2)4-8(12)5-10(3,6-9)7-11/h8H,4-7,11-12H2,1-3H3
- InChI Key
- RNLHGQLZWXBQNY-UHFFFAOYSA-N
Overview
3-(aminomethyl)-3,5,5-trimethylcyclohexan-1-amine (CAS 2855-13-2) is a cyclic diamine compound with two primary amino groups providing strong nucleophilic and basic properties. This aliphatic diamine features a cyclohexane ring structure substituted with an aminomethyl group and three methyl groups, resulting in a molecular formula of C10H22N2 and molecular weight of 170.3 g/mol. The compound is also referenced by its EC number 220-666-8 and belongs to the family of cycloaliphatic diamines, which are valued in industrial chemistry for their unique structural properties and reactivity patterns. The presence of two primary amine groups makes this compound highly reactive and versatile for various chemical transformations. Its cyclic structure with multiple methyl substitutions provides steric hindrance and influences its reactivity profile compared to linear diamines. The compound exhibits significant safety considerations, classified under GHS with pictograms GHS07 and GHS05, indicating acute toxicity (Category 4), skin corrosion (Category 1B), serious eye damage (Category 1), and skin sensitization (Category 1A). These hazard classifications necessitate careful handling with appropriate personal protective equipment and engineering controls. Industrial applications of 3-(aminomethyl)-3,5,5-trimethylcyclohexan-1-amine primarily include its use as a curing agent for epoxy resins, where its diamine functionality enables crosslinking reactions that enhance mechanical properties and chemical resistance. It also serves as an intermediate in the synthesis of specialty polymers and as a building block for pharmaceuticals and agrochemicals. The compound's unique structure makes it particularly valuable in applications requiring specific steric properties, distinguishing it from simpler amines like phenylmethanamine or cyclic compounds such as N-cyclohexylcyclohexanamine. OYSI provides reliable access to this specialized cycloaliphatic diamine for European industrial customers requiring consistent quality and technical support.
Safety & Classification
Acute Tox. 4; Skin Corr. 1B; Eye Dam. 1; Skin Sens. 1A
GHS Pictograms
HHazard Statements (H-Statements)
Describe the nature and severity of the hazard
Classification according to CLP Regulation (EC) No 1272/2008. The complete list of hazard and precautionary statements can be found in the Safety Data Sheet (SDS).
First Aid Measures
Skin Contact
Measures if substance contacts the skin
Eye Contact
Measures if substance gets into the eyes
Ingestion
Measures if substance is accidentally swallowed
First Aid Actions
- +P301IF SWALLOWED:
- +P330Rinse mouth.
- +P331Do NOT induce vomiting.
- +P310Immediately call a POISON CENTER/doctor.
Related hazard statements:
General Measures
Emergency 112 | Poison Control: +49 30 19240 (DE), +33 1 45 42 59 59 (FR), +31 30 274 88 88 (NL)
First aid measures are based on CLP classification and associated P-statements. They do not replace the Safety Data Sheet (SDS). In case of emergency, always consult the full SDS and a physician.
Transport (ADR)
| UN Number | 2289 |
| ADR Class | 8 |
| Packing Group | III |
| Tunnel Code | E |
| Proper Shipping Name | Isophorondiamin |
| Marine Pollutant | No |
Frequently Asked Questions
What is 3-(aminomethyl)-3,5,5-trimethylcyclohexan-1-amine?
3-(aminomethyl)-3,5,5-trimethylcyclohexan-1-amine is an organic diamine compound with the molecular formula C10H22N2 and CAS number 2855-13-2. This cyclohexane derivative contains two amino groups and has a molecular weight of 170.3 g/mol. It is classified as a hazardous substance with corrosive properties and potential for acute toxicity and skin sensitization.
What are the physicochemical properties of 3-(aminomethyl)-3,5,5-trimethylcyclohexan-1-amine?
3-(aminomethyl)-3,5,5-trimethylcyclohexan-1-amine is a liquid at room temperature with a characteristic amine odor. As a diamine compound, it exhibits basic properties and is typically soluble in polar solvents. The substance has a molecular weight of 170.3 g/mol and contains two amino functional groups that contribute to its reactivity and solubility characteristics.
What is 3-(aminomethyl)-3,5,5-trimethylcyclohexan-1-amine used for?
3-(aminomethyl)-3,5,5-trimethylcyclohexan-1-amine is primarily used as a curing agent and hardener in epoxy resin systems. It serves as an intermediate in the synthesis of specialty chemicals and polymers. The compound is also utilized in the production of polyamides and as a building block for various industrial chemical processes requiring diamine functionality.
How to handle 3-(aminomethyl)-3,5,5-trimethylcyclohexan-1-amine safely?
3-(aminomethyl)-3,5,5-trimethylcyclohexan-1-amine requires careful handling due to its corrosive nature. Essential protective equipment includes chemical-resistant gloves, safety goggles, and protective clothing. Work should be conducted in well-ventilated areas or under fume extraction. Avoid direct skin and eye contact, and ensure emergency shower and eyewash facilities are readily accessible. Handle containers carefully to prevent spills.
How to store 3-(aminomethyl)-3,5,5-trimethylcyclohexan-1-amine correctly?
3-(aminomethyl)-3,5,5-trimethylcyclohexan-1-amine should be stored in tightly sealed containers in a cool, dry, well-ventilated area away from heat sources and incompatible materials. Keep containers upright and protected from physical damage. Store separately from acids, oxidizing agents, and other reactive chemicals. Ensure storage areas have appropriate spill containment and are accessible to emergency response equipment.
What to do in case of contact with 3-(aminomethyl)-3,5,5-trimethylcyclohexan-1-amine?
Immediate action is required for contact with 3-(aminomethyl)-3,5,5-trimethylcyclohexan-1-amine due to its corrosive properties. For skin contact, remove contaminated clothing and rinse thoroughly with water for at least 15 minutes. For eye contact, flush immediately with clean water for 15-20 minutes. If inhaled, move to fresh air. Seek immediate medical attention in all cases of exposure.
How to dispose of 3-(aminomethyl)-3,5,5-trimethylcyclohexan-1-amine properly?
3-(aminomethyl)-3,5,5-trimethylcyclohexan-1-amine must be disposed of according to local and national hazardous waste regulations. Contact licensed waste disposal companies for proper treatment and disposal. Do not discharge to sewers, waterways, or soil. Empty containers should be handled as hazardous waste unless properly cleaned. Maintain documentation of disposal activities for regulatory compliance.
How to transport 3-(aminomethyl)-3,5,5-trimethylcyclohexan-1-amine?
3-(aminomethyl)-3,5,5-trimethylcyclohexan-1-amine is classified under ADR Class 8 (corrosive substances), Packing Group III. Transport requires appropriate corrosive substance labeling and packaging specifications. Vehicles must carry proper documentation and emergency response information. Drivers need ADR training certification. Ensure packages are properly sealed, labeled, and secured to prevent damage during transit.
Is 3-(aminomethyl)-3,5,5-trimethylcyclohexan-1-amine subject to specific regulations?
3-(aminomethyl)-3,5,5-trimethylcyclohexan-1-amine is subject to REACH registration requirements and CLP classification regulations in Europe. It is not currently listed as a Substance of Very High Concern (SVHC). Users must comply with workplace exposure limits, safety data sheet requirements, and hazard communication standards. Industrial users should verify compliance with sector-specific regulations.
Where to buy 3-(aminomethyl)-3,5,5-trimethylcyclohexan-1-amine in Europe?
3-(aminomethyl)-3,5,5-trimethylcyclohexan-1-amine is available through OYSI, a specialized European distributor of technical chemicals. OYSI provides reliable supply chains and regulatory support for industrial customers across Europe. Contact OYSI directly for availability, specifications, and delivery options. Ensure your supplier provides complete safety documentation and regulatory compliance certificates for your specific application requirements.
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3-(aminomethyl)-3,5,5-trimethylcyclohexan-1-amine is a dangerous good. We support you with labeling, packaging, and transport documentation.
Data Sources
Classification per CLP Regulation (EC) No 1272/2008. Data from ECHA and PubChem.