cis-1,4-Hexadiene
cis-1,4-Hexadiene (CAS: 7318-67-4) is a six-carbon acyclic alkene with the molecular formula C6H10. This highly flammable liquid is a valuable building block in organic synthesis. Its distinct structure makes it useful in various chemical reactions, serving as a versatile intermediate for creating more complex molecules. Available from Tech Serve Solutions with a purity of ≥99.0%, it is suitable for research and development purposes.
- Synonyms
- cis-1,4-Hexadiene1,4-Hexadiene, cis-

Organic Synthesis Intermediate
cis-1,4-Hexadiene serves as a key intermediate in the synthesis of various organic compounds. Its diene structure allows for participation in cycloaddition reactions and polymerisation processes.
Building Block for Complex Molecules
Utilised as a fundamental building block in chemical synthesis, this compound enables the construction of more intricate molecular architectures. Its specific stereochemistry is crucial for targeted synthetic pathways.
Research and Development
In academic and industrial research laboratories, cis-1,4-Hexadiene is employed in exploratory chemistry and the development of novel materials and pharmaceuticals.
| Molecular weight | 82.14 |
|---|---|
| Empirical formula | C6H10 |
| Assay | ≥99.0% |
| Boiling point | 65-66 °C(lit.) |
| Density | 0.707 g/mL at 20 °C(lit.) |
| Refractive index | n20/D 1.415 |



Hazard statements
- H225Highly flammable liquid and vapour
- H301Toxic if swallowed
- 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 | -46 °C / -50.8 °F |
| Transport (UN / ADR) | UN 2458 3 / PGII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | F,Xn |
| Risk statements (R) | 11-65 |
| Safety statements (S) | 16-62 |
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 cis-1,4-Hexadiene used for?
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cis-1,4-Hexadiene is primarily used as an intermediate in organic synthesis and as a building block for creating complex organic molecules in research and development settings.
What are the CAS number and formula for cis-1,4-Hexadiene?
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The CAS number for cis-1,4-Hexadiene is 7318-67-4, and its molecular formula is C6H10.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies cis-1,4-Hexadiene with an assay of ≥99.0%. This product is supplied for research and development purposes and is not represented as USP, BP, EP, or any other pharmacopoeia grade.
How should cis-1,4-Hexadiene be handled safely?
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cis-1,4-Hexadiene is highly flammable (flash point -46 °C) and toxic if swallowed or inhaled. Appropriate personal protective equipment, including eyeshields, gloves, and respiratory protection, is essential. Handle in a well-ventilated area away from ignition sources, following all safety data sheet guidelines.
Is cis-1,4-Hexadiene a controlled substance?
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The provided data does not indicate that cis-1,4-Hexadiene is a controlled substance.
How is cis-1,4-Hexadiene packed, shipped, and exported?
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cis-1,4-Hexadiene is shipped internationally by Tech Serve Solutions in compliance with transportation regulations for hazardous materials. Specific packing and shipping details are available upon request.
How can I request a sample or quote for cis-1,4-Hexadiene?
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To request a sample or quote for cis-1,4-Hexadiene, please contact our sales team through the website or by phone, providing your requirements and shipping details.
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