Geranyl bromide
Geranyl bromide (CAS 6138-90-5) is an acyclic alkene and organic building block. This compound, with a molecular weight of 217.15 g/mol, is primarily utilised in organic synthesis. It serves as a valuable intermediate for creating more complex molecules, particularly in research and development settings. Tech Serve Solutions offers this chemical for various synthetic applications, adhering to strict quality standards.
- IUPAC
- trans-1-Bromo-3,7-dimethyl-2,6-octadiene
- Synonyms
- trans-1-Bromo-3,7-dimethyl-2,6-octadiene

Organic Synthesis Intermediate
Geranyl bromide functions as an alkylating agent in organic synthesis. It is instrumental in introducing the geranyl group into various organic structures, facilitating the construction of complex molecules.
Building Block for Fine Chemicals
This compound serves as a key building block in the synthesis of fine chemicals and pharmaceutical intermediates. Its reactive bromide moiety allows for diverse chemical transformations and functionalisation.
Research and Development
Used in laboratory settings for exploring novel synthetic pathways and developing new chemical entities. Its utility extends to academic research and industrial R&D departments focused on organic chemistry.
| Molecular weight | 217.15 |
|---|---|
| Linear formula | (CH3)2C=CHCH2CH2C(CH3)=CHCH2Br |
| Assay | 95% |
| Boiling point | 101-102 °C/12 mmHg(lit.) |
| Density | 1.094 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.504(lit.) |
| Storage temperature | 2-8°C |

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 | 75 °C / 167 °F |
| Transport (UN / ADR) | UN 3334 |
| 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 Geranyl bromide (CAS 6138-90-5) used for?
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Geranyl bromide is used as an intermediate in organic synthesis, particularly as a building block for fine chemicals and in research and development for exploring new chemical pathways.
What is the CAS number and formula for Geranyl bromide?
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The CAS number is 6138-90-5. The linear formula is (CH3)2C=CHCH2CH2C(CH3)=CHCH2Br.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Geranyl bromide with an assay of 95%. We do not represent this product as USP, BP, EP, or any pharmacopoeia grade; it is suitable for technical and research purposes.
How should Geranyl bromide be handled safely?
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Geranyl bromide is classified as a Warning substance, causing skin irritation (H315), serious eye irritation (H319), and respiratory irritation (H335). Always use appropriate personal protective equipment, including eyeshields and gloves, and ensure adequate ventilation. Handle in accordance with GHS hazard statements.
How is Geranyl bromide packed, shipped, and exported?
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Geranyl bromide is carefully packed to ensure stability during transit. TSS offers global export services for this chemical, complying with all relevant international shipping regulations for hazardous materials.
How can I request a sample or quote for Geranyl bromide?
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To request a sample or obtain a quote for Geranyl bromide, please contact our sales team through the website or by phone. Specify the quantity and your delivery location for a prompt response.
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