Geranylacetone
Geranylacetone (CAS 3796-70-1) is an organic compound with the linear formula (CH3)2C=CHCH2CH2C(CH3)=CHCH2CH2COCH3 and a molecular weight of 194.31 g/mol. This chemical is supplied as a mixture of cis and trans isomers. It functions as a versatile building block in organic synthesis, particularly within the realms of carbonyl compounds and ketones. Its refractive index is noted at n20/D 1.467.
- IUPAC
- 6,10-Dimethyl-5,9-undecadien-2-one
- Synonyms
- 6,10-Dimethyl-5,9-undecadien-2-one

Organic Synthesis Intermediate
Geranylacetone serves as a valuable intermediate in the synthesis of more complex organic molecules. Its ketone functional group and unsaturated chains allow for diverse chemical transformations.
Ketone Synthesis
As a ketone, Geranylacetone can participate in reactions characteristic of this functional group, including nucleophilic addition and condensation reactions, making it useful for constructing carbon skeletons.
Building Block for Fine Chemicals
This compound is classified as a building block, suitable for research and development purposes in the creation of fine chemicals and specialty materials.
| Molecular weight | 194.31 |
|---|---|
| Linear formula | (CH3)2C=CHCH2CH2C(CH3)=CHCH2CH2COCH3 |
| Boiling point | 254-258 °C(lit.) |
| Density | 0.873 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.467(lit.) |
| Impurities tested | mixture of cis and trans isomer |

Hazard statements
- 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, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | 113 °C / 235.4 °F |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 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 Geranylacetone used for?
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Geranylacetone is used as a building block in organic synthesis, particularly in reactions involving carbonyl compounds and ketones. It serves as an intermediate for creating more complex organic molecules.
What is the CAS number and formula for Geranylacetone?
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The CAS number for Geranylacetone is 3796-70-1. Its linear formula is (CH3)2C=CHCH2CH2C(CH3)=CHCH2CH2COCH3.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Geranylacetone as a mixture of cis and trans isomers. The specific assay and purity are available upon request. This product is not represented as USP, BP, or EP grade.
How should Geranylacetone be handled safely?
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Geranylacetone is classified as a Warning substance with hazards including skin irritation (H315), eye irritation (H319), and respiratory tract irritation (H335). Use appropriate personal protective equipment such as eyeshields, gloves, and a suitable respirator. Ensure good ventilation.
How is Geranylacetone packed, shipped, and exported?
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Tech Serve Solutions exports fine chemicals globally, adhering to all relevant shipping and export regulations. Packing details are tailored to ensure product integrity and safety during transit.
How can I request a quote or sample for Geranylacetone?
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To request a quote or a sample of Geranylacetone, please contact our sales team through the website or by phone. Our experts will assist you with your inquiry.
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