2-Hexene (cis+trans)
2-Hexene (cis+trans), CAS 592-43-8, is an unsaturated acyclic hydrocarbon with the molecular formula C6H12 and a molar mass of 84.16 g/mol. This alkene is a valuable building block in organic synthesis, utilised in chemical research and development. Its cis and trans isomers are typically supplied as a mixture, offering versatility in various chemical transformations and reactions.

Organic Synthesis Intermediate
2-Hexene serves as a fundamental building block in the synthesis of more complex organic molecules. Its alkene functionality allows for a range of reactions, including addition, polymerisation, and oxidation.
Research and Development
This compound is frequently employed in academic and industrial research laboratories for exploring novel synthetic routes and developing new chemical entities. Its predictable reactivity makes it a reliable reagent.
Precursor for Specialty Chemicals
2-Hexene can be used as a precursor for the production of various specialty chemicals. The specific isomer distribution can influence the properties of the resulting products.
| Molecular weight | 84.16 |
|---|---|
| Linear formula | CH3CH2CH2CH=CHCH3 |
| Assay | 85% |
| Boiling point | 67-69 °C(lit.) |
| Density | 0.678 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.395(lit.) |


Hazard statements
- H225Highly flammable liquid and vapour
- H304May be fatal if swallowed and enters airways
Precautionary statements
- P210Keep away from heat, sparks and open flames. No smoking
- P301IF SWALLOWED
- 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 | -20 °C / -4 °F |
| Transport (UN / ADR) | UN 3295BE 3 / PGII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | F,Xn |
| Risk statements (R) | 11-65 |
| Safety statements (S) | 9-16-23-29-33-62 |
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 2-Hexene (cis+trans) used for?
+
2-Hexene (cis+trans) is primarily used as a building block in organic synthesis and in research and development for creating new chemical entities and exploring synthetic pathways.
What is the CAS number and formula for 2-Hexene (cis+trans)?
+
The CAS number for 2-Hexene (cis+trans) is 592-43-8, and its linear formula is CH3CH2CH2CH=CHCH3.
What grade and purity does Tech Serve Solutions supply?
+
Tech Serve Solutions supplies 2-Hexene (cis+trans) with an assay of 85%. We do not represent this product as USP, BP, EP, or any other pharmacopoeia grade.
How should 2-Hexene (cis+trans) be handled safely?
+
2-Hexene (cis+trans) is highly flammable (H225) and may be fatal if swallowed and enters airways (H304). Handling requires strict adherence to safety protocols, including adequate ventilation, avoidance of ignition sources, and appropriate personal protective equipment like eyeshields and chemical-resistant gloves.
How is 2-Hexene (cis+trans) packed, shipped, and exported?
+
2-Hexene (cis+trans) is shipped internationally under UN 3295, Hazard Class 3, Packing Group II. TSS ensures compliance with all relevant shipping and export regulations.
How can I request a sample or quote for 2-Hexene (cis+trans)?
+
To request a sample or a quote for 2-Hexene (cis+trans), please contact our sales department through the website or by phone, providing your specific requirements.
▶ Related products

1-(2-Fluorobenzyl)piperazine
C11H15FN2
Chemical Synthesis
1-(2-Fluorophenyl)biguanide hydrochloride
Chemical Synthesis

1-(2-Fluorophenyl)cyclopropanecarboxylic acid
C10H9FO2
Chemical Synthesis
1-(2-Fluorophenyl)piperazine
C10H13FN2
Chemical Synthesis
1-(2-Fluorophenyl)piperazine monohydrochloride
C10H13FN2 · HCl
Chemical Synthesis
1-(2-Furoyl)-1H-benzotriazole
C11H7N3O2
Chemical Synthesis
1-(2-Furoyl)piperazine
C9H12N2O2
Chemical Synthesis
1-(2-Hydroxy-5-methylphenyl)-3-phenyl-1,3-propanedione
Chemical Synthesis
▶ 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