1,6-Heptadien-4-ol
1,6-Heptadien-4-ol (CAS: 2883-45-6) is a chemical compound with the linear formula H2C=CHCH2CH(OH)CH2CH=CH2 and a molecular weight of 112.17 g/mol. This acyclic, alkene alcohol serves as a valuable building block in organic synthesis. It has found application as an internal standard for aroma component analysis in wine and in the study of co- and terpolymerization reactions.
- Synonyms
- H2C=CHCH2CH(OH)CH2CH=CH2

Internal Standard in Analytical Chemistry
1,6-Heptadien-4-ol is utilised as an internal standard for the quantitation and identification of key aroma components within wine samples, aiding in analytical precision.
Polymerization Research
The compound has been employed in studies investigating co- and terpolymerization reactions, particularly with carbon monoxide and propene, using dicationic biphosphine palladium(II) catalysts.
Organic Synthesis Building Block
As an alkene alcohol, 1,6-Heptadien-4-ol functions as a versatile building block in organic synthesis, enabling the construction of more complex molecular structures.
| Molecular weight | 112.17 |
|---|---|
| Linear formula | H2C=CHCH2CH(OH)CH2CH=CH2 |
| Assay | 97% |
| Boiling point | 151 °C(lit.) |
| Density | 0.864 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.45(lit.) |
| Application | 1,6-Heptadien-4-ol (monoterpene alcohol) was used as the internal standard in the quantitation and identification of the important aroma components in wine1. It was used to study the co- and terpolymerization reactions of carbon monoxide and propene with dicationic biphosphine palladium(II) as the catalyst2. |

Hazard statements
- H226Flammable liquid and vapour
| Protective equipment | Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | 40 °C / 104 °F |
| Transport (UN / ADR) | UN 1987C 3 / PGIII |
| Water hazard class (WGK, DE) | 3 |
| Risk statements (R) | 10 |
| Safety statements (S) | 16 |
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 1,6-Heptadien-4-ol used for?
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1,6-Heptadien-4-ol is used as an internal standard in analytical chemistry, for example, in the quantitation of aroma components in wine. It is also employed in research concerning co- and terpolymerization reactions and serves as a building block in organic synthesis.
What is the CAS number and formula for 1,6-Heptadien-4-ol?
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The CAS number for 1,6-Heptadien-4-ol is 2883-45-6, and its linear formula is H2C=CHCH2CH(OH)CH2CH=CH2.
What grade and purity does Tech Serve Solutions supply for 1,6-Heptadien-4-ol?
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Tech Serve Solutions supplies 1,6-Heptadien-4-ol with a minimum assay of 97%. We do not represent this product as USP, BP, EP, or any other pharmacopoeia grade unless explicitly stated otherwise in the product documentation.
What are the primary safety concerns when handling 1,6-Heptadien-4-ol?
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1,6-Heptadien-4-ol is a flammable liquid and vapour (H226). It requires appropriate personal protective equipment, including eyeshields, gloves, and suitable respiratory protection. Handling should be done in a well-ventilated area away from ignition sources.
Is 1,6-Heptadien-4-ol available for export?
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Yes, Tech Serve Solutions is a global supplier and exporter of fine chemicals, including 1,6-Heptadien-4-ol, serving customers worldwide.
How can I request a sample or a quote for 1,6-Heptadien-4-ol?
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To request a sample or a quote for 1,6-Heptadien-4-ol, please contact our sales department through the contact information provided on our website.
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