1,8-Nonadiene
1,8-Nonadiene (CAS: 4900-30-5) is an acyclic alkene with a molecular weight of 124.22 g/mol. This clear, colourless liquid serves as a versatile building block in organic synthesis and chemical research. Its specific structure, featuring two terminal double bonds, allows for diverse chemical transformations, making it a valuable intermediate for various applications within the chemical industry.
- Synonyms
- H2C=CH(CH2)5CH=CH2
Organic Synthesis Intermediate
1,8-Nonadiene is utilised as a key intermediate in the synthesis of more complex organic molecules. Its diene structure is amenable to various addition and polymerisation reactions.
Building Block for Polymers
The presence of two vinyl groups makes 1,8-Nonadiene a potential monomer or co-monomer in the production of specialised polymers. It can be incorporated into polymer chains to modify material properties.
Research and Development
In research laboratories, 1,8-Nonadiene is employed in studies exploring new synthetic methodologies and the creation of novel chemical structures. Its well-defined reactivity makes it a useful model compound.
| Molecular weight | 124.22 |
|---|---|
| Linear formula | H2C=CH(CH2)5CH=CH2 |
| Assay | 99% |
| Boiling point | 141-142 °C(lit.) |
| Density | 0.74 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.427(lit.) |
| Vapour density | >1 (vs air) |
Hazard statements
- H226Flammable liquid and vapour
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- 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 | 26 °C / 78.8 °F |
| Transport (UN / ADR) | UN 3295C 3 / PGIII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 10-36/37/38 |
| Safety statements (S) | 16-26-36/37/39 |
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 1,8-Nonadiene used for?
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1,8-Nonadiene is primarily used as an intermediate in organic synthesis, a building block for polymers, and in chemical research and development.
What is the CAS number and chemical formula for 1,8-Nonadiene?
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The CAS number for 1,8-Nonadiene is 4900-30-5. The linear formula is H2C=CH(CH2)5CH=CH2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 1,8-Nonadiene with a minimum assay of 99%. We do not represent this product as USP, BP, or EP grade.
How should 1,8-Nonadiene be handled safely?
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1,8-Nonadiene is a flammable liquid and vapour (H226) and can cause skin (H315), eye (H319), and respiratory irritation (H335). Handle in a well-ventilated area, away from ignition sources, wearing appropriate personal protective equipment including eyeshields, gloves, and respiratory protection.
How is 1,8-Nonadiene packed, shipped, and exported?
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1,8-Nonadiene is packed in accordance with international transport regulations for flammable liquids (UN 3295, Class 3, Packing Group III). Tech Serve Solutions expertly handles global export procedures.
How can I request a sample or quote for 1,8-Nonadiene?
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To request a sample or a quotation for 1,8-Nonadiene, please contact our sales team through the website or direct email, providing your specific requirements.
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