1-Bromooctane
1-Bromooctane (CAS: 111-83-1), with the molecular formula CH3(CH2)7Br and a molecular weight of 193.12 g/mol, is a halogenated hydrocarbon. It serves as a valuable alkylating agent and a versatile building block in organic synthesis. Its primary applications are in the creation of complex molecules within the chemical and pharmaceutical industries, offering a reliable route to introduce an octyl chain.
- IUPAC
- Octyl bromide
- Synonyms
- Octyl bromide

Organic Synthesis Reagent
1-Bromooctane is widely employed as an alkylating agent in organic synthesis. It facilitates the introduction of the C8 linear alkyl chain into various organic molecules, crucial for building more complex structures.
Pharmaceutical Intermediate
This compound functions as an intermediate in the synthesis of active pharmaceutical ingredients (APIs). Its structure allows for specific modifications necessary in drug discovery and development processes.
Material Science Research
Used in the development of novel materials, 1-Bromooctane can be incorporated into polymers or used to modify surfaces. Its functional group allows for tailored material properties.
Chemical Building Block
As a fundamental organic building block, 1-Bromooctane is integral to research and development across various chemical disciplines, enabling the exploration of new chemical entities.
| Molecular weight | 193.12 |
|---|---|
| Linear formula | CH3(CH2)7Br |
| Assay | ≥98.5% (GC) |
| Boiling point | 201 °C(lit.) |
| Density | 1.118 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.452(lit.)n20/D 1.452 |
| Vapour pressure | 0.34 mmHg (25 °C) |
| Vapour density | 6.7 (vs air) |

Hazard statements
- H400Very toxic to aquatic life
Precautionary statements
- P273Avoid release to the environment
| Protective equipment | Eyeshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | 80 °C / 176 °F |
| Transport (UN / ADR) | UN 3082 9 / PGIII |
| Water hazard class (WGK, DE) | 3 |
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-Bromooctane used for?
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1-Bromooctane is used as an alkylating agent and a building block in organic synthesis, particularly in the pharmaceutical and chemical industries for creating complex molecules and intermediates.
What is the CAS number and chemical formula for 1-Bromooctane?
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The CAS number for 1-Bromooctane is 111-83-1, and its chemical formula is CH3(CH2)7Br.
What grade and purity does Tech Serve Solutions supply for 1-Bromooctane?
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Tech Serve Solutions supplies 1-Bromooctane with a purity of ≥98.5% (GC). We do not represent this product as USP, BP, EP, or other pharmacopoeial grades unless explicitly stated.
How should 1-Bromooctane be handled safely?
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1-Bromooctane is classified under GHS09 with the hazard statement H400 (Very toxic to aquatic life). Handling requires appropriate personal protective equipment, including eyeshields and gloves. Always consult the Safety Data Sheet (SDS) for detailed handling and storage instructions.
Is 1-Bromooctane a controlled substance?
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The provided data does not indicate that 1-Bromooctane is a controlled substance.
How is 1-Bromooctane packed and exported?
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1-Bromooctane is supplied according to industry standards for chemical packaging and is available for global export. Specific packaging details are available upon request.
How can I request a quote or sample of 1-Bromooctane?
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To request a quote or sample of 1-Bromooctane, please contact our sales team through the website or by phone, providing your specific requirements.
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