1-Bromo-4-propylbenzene
1-Bromo-4-propylbenzene (CAS: 588-93-2), with the molecular formula C9H11Br and a molecular weight of 199.09 g/mol, is a halogenated aromatic hydrocarbon. It serves as a versatile building block in organic synthesis. This compound is primarily utilised in chemical research and development for the creation of more complex molecules, particularly within the pharmaceutical and materials science sectors. Its specific structure allows for various synthetic transformations.

Organic Synthesis Intermediate
1-Bromo-4-propylbenzene is a valuable intermediate in organic synthesis. It is employed in coupling reactions and other transformations to construct complex organic molecules.
Pharmaceutical Research
This compound can be utilised in the development of novel pharmaceutical agents. Its aryl bromide structure facilitates its incorporation into potential drug candidates.
Materials Science
As a building block, 1-Bromo-4-propylbenzene can be used in the synthesis of advanced materials, including polymers and functional organic materials.
| Molecular weight | 199.09 |
|---|---|
| Linear formula | CH3CH2CH2C6H4Br |
| Assay | 99% |
| Boiling point | 225 °C(lit.) |
| Density | 1.286 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.537(lit.) |

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 | 95 °C / 203 °F |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 26-37/39 |
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-Bromo-4-propylbenzene used for?
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1-Bromo-4-propylbenzene is used as a versatile building block in organic synthesis, particularly in pharmaceutical research and materials science for creating more complex molecules.
What is the CAS number and chemical formula for 1-Bromo-4-propylbenzene?
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The CAS number is 588-93-2 and the linear chemical formula is CH3CH2CH2C6H4Br.
What grade and purity does Tech Serve Solutions supply for 1-Bromo-4-propylbenzene?
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Tech Serve Solutions supplies 1-Bromo-4-propylbenzene with a minimum assay of 99%. This product is intended for research and laboratory use and is not represented as USP, BP, EP, or other pharmacopoeia grades.
How should 1-Bromo-4-propylbenzene be handled safely?
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1-Bromo-4-propylbenzene is a Warning substance (GHS07) with hazards including skin irritation (H315), serious eye irritation (H319), and respiratory irritation (H335). Handle with appropriate personal protective equipment, including eyeshields, gloves, and suitable respiratory protection, in a well-ventilated area.
How is 1-Bromo-4-propylbenzene packed and shipped?
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Tech Serve Solutions is a global supplier and exporter of fine chemicals. Specific packing and shipping details for 1-Bromo-4-propylbenzene comply with all relevant international regulations for hazardous materials transport. Please contact us for your specific export requirements.
How can I request a quote or sample for 1-Bromo-4-propylbenzene?
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To request a quote or sample for 1-Bromo-4-propylbenzene, please contact the Tech Serve Solutions sales team via our website or direct inquiry channels.
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