cis,cis-2,4-Hexadiene-1,6-diol
cis,cis-2,4-Hexadiene-1,6-diol (CAS 63621-96-5) is a C6H10O2 acyclic alkene diol with a molecular weight of 114.14 g/mol. This compound serves as a valuable building block in organic synthesis, facilitating the creation of more complex molecular structures. Its diene and diol functionalities offer versatile reaction pathways for various chemical transformations. Supplied by Tech Serve Solutions with a minimum assay of 97.0% (GC).
- IUPAC
- (2Z,4Z)-Hexa-2,4-diene-1,6-diol,cis,cis-Muconic alcohol
- Synonyms
- 6-diol63621-96-5C6H10O2(2Z,4Z)-Hexa-2,4-diene-1,6-diolcis,cis-Muconic alcohol

Organic Synthesis Intermediate
This diol is a useful intermediate for constructing carbon chains and introducing specific functionalities in organic synthesis. Its structure allows for participation in a range of reactions, including polymerization and cross-linking.
Polymer Chemistry
The presence of two hydroxyl groups makes cis,cis-2,4-Hexadiene-1,6-diol a potential monomer or comonomer in the synthesis of polyesters and polyurethanes. It can contribute to the development of materials with specific physical properties.
Research and Development
Utilised in academic and industrial research settings for exploring novel chemical reactions and developing new chemical entities. Its unique diene and diol structure provides opportunities for innovative chemical design.
| Molecular weight | 114.14 |
|---|---|
| Empirical formula | C6H10O2 |
| Assay | ≥97.0% (GC) |
| Storage temperature | 2-8°C |

Hazard statements
- H315Causes skin irritation
- H317May cause an allergic skin reaction
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P280Wear protective gloves, clothing and eye/face protection
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Faceshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38-43 |
| Safety statements (S) | 26-36/37 |
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,cis-2,4-Hexadiene-1,6-diol used for?
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cis,cis-2,4-Hexadiene-1,6-diol is primarily used as a building block in organic synthesis and in polymer chemistry research and development. Its diene and diol functionalities enable its use in constructing complex molecules and developing new materials.
What is the CAS number and formula for cis,cis-2,4-Hexadiene-1,6-diol?
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The CAS number for cis,cis-2,4-Hexadiene-1,6-diol is 63621-96-5, and its empirical formula is C6H10O2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies cis,cis-2,4-Hexadiene-1,6-diol with a minimum assay of 97.0% determined by Gas Chromatography (GC). We do not represent this product as USP, BP, or EP grade.
How should cis,cis-2,4-Hexadiene-1,6-diol be handled?
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This compound is classified as a GHS07 irritant. Handling requires appropriate personal protective equipment, including a dust mask (type N95 US), eyeshields, faceshields, and gloves. Avoid breathing dust/fume/gas/mist/vapours/spray and ensure adequate ventilation. It is recommended to store the product at 2-8°C.
Is cis,cis-2,4-Hexadiene-1,6-diol a controlled substance?
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Based on the provided data, there is no indication that cis,cis-2,4-Hexadiene-1,6-diol is a controlled substance.
How is cis,cis-2,4-Hexadiene-1,6-diol packed, shipped, and exported?
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Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals. Specific packing and shipping details are available upon request and are tailored to comply with international regulations for chemical transport.
How can I request a sample or quote for cis,cis-2,4-Hexadiene-1,6-diol?
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To request a sample or obtain a quote for cis,cis-2,4-Hexadiene-1,6-diol, please contact our sales team through the website or by phone. Please specify the quantity and your delivery location.
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