4-Methyl-1-cyclohexene
4-Methyl-1-cyclohexene (CAS 591-47-9), a cyclic alkene with the molecular formula C7H12 and a molecular weight of 96.17 g/mol, is a valuable organic building block. This flammable liquid, assaying ≥99.0% by GC, serves as a versatile intermediate in chemical synthesis. Its distinct physical properties, including a boiling point of 101-102 °C and a density of 0.799 g/mL, make it suitable for various laboratory and industrial applications.
- IUPAC
- 1,2,3,6-Tetrahydrotoluene
- Synonyms
- 1,2,3,6-Tetrahydrotoluene
Organic Synthesis Intermediate
4-Methyl-1-cyclohexene is employed as a foundational building block in the synthesis of more complex organic molecules. Its alkene functionality allows for a range of chemical transformations.
Research and Development
This compound is utilised in academic and industrial research settings for exploring new synthetic pathways and developing novel chemical entities. Its cyclic structure offers specific stereochemical possibilities.
Specialty Chemical Production
It can be incorporated into the production pathways for various specialty chemicals, leveraging its reactive double bond for functionalisation.
| Molecular weight | 96.17 |
|---|---|
| Empirical formula | C7H12 |
| Assay | ≥99.0% (GC) |
| Boiling point | 101-102 °C(lit.) |
| Density | 0.799 g/mL at 20 °C(lit.) |
| Refractive index | n20/D 1.442 |
Hazard statements
- H225Highly flammable liquid and vapour
- H304May be fatal if swallowed and enters airways
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P210Keep away from heat, sparks and open flames. No smoking
- P261Avoid breathing dust, fume, gas or vapours
- P301IF SWALLOWED
- P305IF IN EYES
- P331Do NOT induce vomiting
| Protective equipment | Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | -7 °C / 19.4 °F |
| Transport (UN / ADR) | UN 3295BF 3 / PGII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | F,Xn |
| Risk statements (R) | 11-36/37/38-65 |
| Safety statements (S) | 9-16-26-29-36-62 |
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-Methyl-1-cyclohexene primarily used for?
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4-Methyl-1-cyclohexene is primarily used as an intermediate in organic synthesis and for research and development purposes in chemical laboratories.
What are the CAS number and chemical formula for 4-Methyl-1-cyclohexene?
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The CAS number is 591-47-9 and the chemical formula is C7H12.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 4-Methyl-1-cyclohexene with a purity of ≥99.0% (GC). We do not represent this product as USP, BP, EP, or any other pharmacopoeial grade.
How should 4-Methyl-1-cyclohexene be handled safely?
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4-Methyl-1-cyclohexene is a highly flammable liquid and vapour (H225), may be fatal if swallowed and enters airways (H304), causes skin irritation (H315), causes serious eye irritation (H319), and may cause respiratory irritation (H335). Handle with appropriate personal protective equipment, including eyeshields, gloves, and a suitable respirator, in a well-ventilated area, away from ignition sources.
How is 4-Methyl-1-cyclohexene packed and shipped?
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4-Methyl-1-cyclohexene is classified under UN 3295 BF 3 / PGII and is packed and exported according to relevant dangerous goods regulations.
How can I request a quote or sample for 4-Methyl-1-cyclohexene?
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To request a quote or a sample, please contact our sales department through the TSS website or by phone.
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