trans-5-Decene
trans-5-Decene (CAS: 7433-56-9) is an acyclic alkene with the linear formula CH3(CH2)3CH=CH(CH2)3CH3 and a molecular weight of 140.27 g/mol. This chemical is primarily utilised as a building block in organic synthesis and for characterising chemical processes. Its applications include studies on the stability of Criegee intermediates formed during ozonolysis and the formation of bis(10-phenoxathiiniumyl) alkane adducts.
Chemical Intermediate
trans-5-Decene serves as a versatile intermediate in organic synthesis, contributing to the creation of more complex molecular structures. Its alkene functionality allows for various addition and modification reactions.
Ozonolysis Studies
This compound has been specifically used to investigate the influence of cyclization and molecular size on the stability of Criegee intermediates generated during the ozonolysis of alkenes.
Radical Cation Adduct Formation
trans-5-Decene reacts with phenoxathiin cation radicals in acetonitrile solutions, leading to the formation of bis(10-phenoxathiiniumyl) alkane adducts.
| Molecular weight | 140.27 |
|---|---|
| Linear formula | CH3(CH2)3CH=CH(CH2)3CH3 |
| Assay | ≥99% |
| Boiling point | 170 °C/750 mmHg(lit.) |
| Density | 0.74 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.424(lit.) |
| Application | trans-5-Decene has been used to characterize the effect of cyclization and size on the stability of Criegee intermediates formed in ozonolysis1. It has been added to phenoxathiin cation radical in acetonitrile solution to form bis(10-phenoxathiiniumyl) alkane adducts2. |
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 | 46 °C / 114.8 °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 trans-5-Decene used for?
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trans-5-Decene is used as a chemical intermediate in organic synthesis, for characterising Criegee intermediates in ozonolysis studies, and for forming bis(10-phenoxathiiniumyl) alkane adducts.
What are the CAS number and molecular formula for trans-5-Decene?
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The CAS number for trans-5-Decene is 7433-56-9, and its molecular formula is CH3(CH2)3CH=CH(CH2)3CH3.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies trans-5-Decene with a purity of ≥99%. We do not represent this product as USP, BP, EP, or any other pharmacopoeia grade.
What are the safety considerations for handling trans-5-Decene?
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trans-5-Decene is a flammable liquid and vapour (H226) and can cause skin irritation (H315), serious eye irritation (H319), and may cause respiratory irritation (H335). Handle with appropriate personal protective equipment, including eyeshields, gloves, and suitable respiratory protection, in a well-ventilated area away from ignition sources.
How is trans-5-Decene packed, shipped, and exported?
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trans-5-Decene is packed in compliance with UN 3295C 3 / PGIII regulations. As a global supplier, Tech Serve Solutions Ltd. expertly handles the export of this chemical worldwide.
How can I request a sample or quote for trans-5-Decene?
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To request a sample or obtain a quote for trans-5-Decene, please contact our sales team via the website or direct email with your specific requirements.
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