1,2,4-Trimethylcyclohexane, mixture of isomers
1,2,4-Trimethylcyclohexane (CAS 2234-75-5) is a cyclic alkane with the linear formula C6H9(CH3)3 and a molar mass of 126.24 g/mol. This versatile organic compound, supplied as a mixture of isomers, serves as a valuable building block in chemical synthesis. Its properties make it suitable for various industrial and research applications requiring specific cyclic hydrocarbon functionalities.
- Synonyms
- mixture of isomers2234-75-5C6H9(CH3)3

Chemical Synthesis Intermediate
1,2,4-Trimethylcyclohexane is utilised as a building block in the synthesis of more complex organic molecules. Its cyclic structure and alkyl substituents offer unique reactivity for organic chemists.
Research and Development
This compound finds application in laboratory settings for R&D purposes, exploring new chemical reactions or developing novel materials. Its defined isomeric mixture allows for consistent experimental outcomes.
Solvent Applications
Due to its hydrocarbon nature, it may be employed as a specialised solvent in certain organic processes where its specific polarity and boiling point are advantageous.
| Molecular weight | 126.24 |
|---|---|
| Linear formula | C6H9(CH3)3 |
| Assay | 97% |
| Boiling point | 141-143 °C(lit.) |
| Density | 0.786 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.433(lit.) |



Hazard statements
- H225Highly flammable liquid and vapour
- H302Harmful if swallowed
- H319Causes serious eye irritation
- H400Very toxic to aquatic life
Precautionary statements
- P210Keep away from heat, sparks and open flames. No smoking
- P273Avoid release to the environment
- P305IF IN EYES
| Protective equipment | Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | 19 °C / 66.2 °F |
| Transport (UN / ADR) | UN 3295 3/PG 2 |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | F,Xn,N |
| Risk statements (R) | 11-22-36-50/53 |
| Safety statements (S) | 9-16-26-29-33-60-61 |
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 1,2,4-Trimethylcyclohexane used for?
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1,2,4-Trimethylcyclohexane is primarily used as a building block in chemical synthesis and in research and development for creating new organic molecules and materials.
What is the CAS number and formula for 1,2,4-Trimethylcyclohexane?
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The CAS number is 2234-75-5 and the linear formula is C6H9(CH3)3.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 1,2,4-Trimethylcyclohexane with an assay of 97%. We do not represent this product as USP, BP, EP, or any other pharmacopoeia grade unless explicitly stated.
How should 1,2,4-Trimethylcyclohexane be handled?
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1,2,4-Trimethylcyclohexane is a highly flammable liquid and vapour (H225) and is harmful if swallowed (H302) and causes serious eye irritation (H319). It is also very toxic to aquatic life (H400). Handle with appropriate personal protective equipment, including eyeshields, gloves, and suitable respiratory protection, and ensure good ventilation. Keep away from heat, sparks, and open flames.
Is 1,2,4-Trimethylcyclohexane a controlled substance?
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The provided data does not indicate that 1,2,4-Trimethylcyclohexane is a controlled substance.
How is 1,2,4-Trimethylcyclohexane packed and exported?
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1,2,4-Trimethylcyclohexane is packed according to relevant transport regulations for flammable liquids and hazardous substances. Tech Serve Solutions has extensive experience in exporting chemicals globally.
How can I request a quote or sample?
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To request a quote or sample, please contact our sales team through the website or by phone, providing the product name and CAS number (2234-75-5).
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