2,5-Dimethyl-2,4-hexadiene
2,5-Dimethyl-2,4-hexadiene (CAS 764-13-6) is an acyclic alkene with the molecular formula C8H14 and a molecular weight of 110.20 g/mol. It is a colourless liquid with a refractive index of n20/D 1.476. This diene serves as a valuable building block in organic synthesis, finding applications in chemical research and development for the creation of more complex molecules. Its reactivity makes it a useful intermediate in various chemical processes.
- Synonyms
- 764-13-6
Organic Synthesis Intermediate
2,5-Dimethyl-2,4-hexadiene acts as a versatile building block in organic chemistry. Its conjugated diene structure allows it to participate in various reactions, facilitating the synthesis of complex organic compounds.
Chemical Research and Development
This compound is utilised in laboratory settings for research purposes, exploring new synthetic pathways and developing novel chemical entities. It is a key component in the exploration of alkene chemistry.
Precursor for Polymer Chemistry
As a diene, it holds potential as a monomer or co-monomer in polymerisation reactions, contributing to the development of new polymeric materials with specific properties.
| Molecular weight | 110.20 |
|---|---|
| Linear formula | (CH3)2C=CHCH=C(CH3)2 |
| Assay | 96% |
| Boiling point | 132-134 °C(lit.) |
| Density | 0.773 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.476(lit.) |
| Vapour pressure | 26.9 mmHg (37.7 °C)7.2 mmHg (20 °C) |
| Melting point | 11-14 °C(lit.) |
| Vapour density | 3.8 (vs air) |
| Autoignition temp | 559 °F |
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 | 29 °C / 84.2 °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 |
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 2,5-Dimethyl-2,4-hexadiene used for?
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2,5-Dimethyl-2,4-hexadiene is primarily used as a building block and intermediate in organic synthesis and chemical research and development.
What is the CAS number and chemical formula for 2,5-Dimethyl-2,4-hexadiene?
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The CAS number is 764-13-6 and the linear formula is (CH3)2C=CHCH=C(CH3)2.
What grade and purity does Tech Serve Solutions supply for 2,5-Dimethyl-2,4-hexadiene?
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Tech Serve Solutions supplies 2,5-Dimethyl-2,4-hexadiene with an assay of 96%. We do not represent this product as USP, BP, EP, or any other pharmacopoeia grade.
What are the main safety hazards associated with 2,5-Dimethyl-2,4-hexadiene?
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2,5-Dimethyl-2,4-hexadiene is a flammable liquid and vapour (H226). It can cause skin irritation (H315), serious eye irritation (H319), and may cause respiratory irritation (H335). Handle with appropriate personal protective equipment.
How is 2,5-Dimethyl-2,4-hexadiene packed, shipped, and exported?
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2,5-Dimethyl-2,4-hexadiene is packed in compliance with international shipping regulations and is exported globally by Tech Serve Solutions.
How can I request a sample or quote for 2,5-Dimethyl-2,4-hexadiene?
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Please contact our sales team directly through the website or by phone to request a sample or a competitive quote for 2,5-Dimethyl-2,4-hexadiene.
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