1,9-Decadiene
1,9-Decadiene (CAS: 1647-16-1) is an unsaturated hydrocarbon with the molecular formula CH2=CH(CH2)6CH=CH2 and a molecular weight of 138.25 g/mol. This acyclic diene is a valuable building block in organic synthesis, particularly for the preparation of polymers via ADMET polymerization. Supplied by TSS with an assay of 98%, it serves as a key intermediate in chemical research and development.
- Synonyms
- CH2=CH(CH2)6CH=CH2
Polymer Synthesis
1,9-Decadiene is utilized in advanced polymerization techniques, such as ADMET (Acyclic Diene Metathesis) polymerization, to create novel telechelic polyoctenamers. This application leverages its terminal alkene functionalities for controlled polymer chain growth.
Organic Synthesis Intermediate
As a difunctional building block, 1,9-Decadiene can participate in various organic reactions. Its structure allows for chain extension and the introduction of specific functionalities in complex molecule synthesis.
Material Science Research
The compound serves as a precursor in the development of new materials. Its ability to undergo specific catalytic reactions makes it a subject of interest in material science for creating polymers with tailored properties.
| Molecular weight | 138.25 |
|---|---|
| Linear formula | CH2=CH(CH2)6CH=CH2 |
| Assay | 98% |
| Boiling point | 169 °C(lit.) |
| Density | 0.75 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.432(lit.) |
| Application | 1,9-Decadiene was used in synthesis and characterization of new telechelic polyoctenamers prepared by ADMET polymerization using Grubbs catalyst1. |
Hazard statements
- H226Flammable liquid and vapour
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
- H400Very toxic to aquatic life
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- 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 | 41 °C / 105.8 °F |
| Transport (UN / ADR) | UN 3295 3/PG 3 |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 10-36/37/38 |
| Safety statements (S) | 26-36 |
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 1,9-Decadiene used for?
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1,9-Decadiene is primarily used as a building block in organic synthesis and for the preparation of polymers, such as telechelic polyoctenamers, via ADMET polymerization.
What are the CAS number and molecular formula for 1,9-Decadiene?
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The CAS number for 1,9-Decadiene is 1647-16-1, and its molecular formula is CH2=CH(CH2)6CH=CH2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 1,9-Decadiene with a minimum purity of 98%. This product is supplied for research and laboratory use and is not represented as USP, BP, EP, or any other pharmacopoeia grade.
How should 1,9-Decadiene be handled safely?
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1,9-Decadiene is flammable and can cause skin and eye irritation, and respiratory irritation. Handle in a well-ventilated area, away from ignition sources, and wear appropriate personal protective equipment, including eyeshields, gloves, and suitable respiratory protection.
How is 1,9-Decadiene packed, shipped, and exported?
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1,9-Decadiene is available in various pack sizes suitable for laboratory and industrial use. Tech Serve Solutions exports chemicals globally, adhering to all relevant shipping and customs regulations for hazardous materials.
How can I request a sample or a quote for 1,9-Decadiene?
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To request a sample or a quote for 1,9-Decadiene, please contact our sales team via the website or by calling our customer service line.
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