1-Bromo-4-isopropylbenzene
1-Bromo-4-isopropylbenzene (CAS 586-61-8), with the molecular formula C9H11Br and a molecular weight of 199.09 g/mol, is a halogenated aromatic hydrocarbon. It serves as a valuable intermediate and building block in organic synthesis. Its primary applications are in the development of pharmaceuticals, agrochemicals, and other complex organic molecules where the introduction of an isopropylphenyl moiety is required.
- IUPAC
- 4-Bromocumene
- Synonyms
- 4-BromocumeneCumene, 4-bromo-

Pharmaceutical Intermediate
1-Bromo-4-isopropylbenzene is utilized in the synthesis of active pharmaceutical ingredients (APIs). Its structure allows for further functionalisation, contributing to the development of novel therapeutic agents.
Organic Synthesis Building Block
As a versatile building block, this compound is employed in various cross-coupling reactions and other transformations to construct more complex organic structures.
Agrochemical Development
It can be used in the research and development of new pesticides and herbicides, where specific aromatic functionalities are desired for biological activity.
| Molecular weight | 199.09 |
|---|---|
| Empirical formula | C9H11Br |
| Assay | ≥95.0% |
| Boiling point | 103-104 °C(lit.) |
| Density | 1.286 g/mL at 20 °C(lit.) |
| Refractive index | n20/D 1.537 |


Hazard statements
- H302Harmful if swallowed
- H411Toxic to aquatic life with long-lasting effects
Precautionary statements
- P273Avoid release to the environment
| Protective equipment | Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | 94 °C / 201.2 °F |
| Transport (UN / ADR) | UN 2810 6.1/PG 3 |
| Water hazard class (WGK, DE) | 2 |
| Hazard codes (EU) | Xn,N |
| Risk statements (R) | 22-51/53 |
| Safety statements (S) | 60 |
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-isopropylbenzene used for?
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1-Bromo-4-isopropylbenzene is primarily used as an intermediate and building block in organic synthesis, particularly in the development of pharmaceuticals and agrochemicals.
What are the CAS number and molecular formula for 1-Bromo-4-isopropylbenzene?
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The CAS number is 586-61-8, and the molecular formula is C9H11Br.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 1-Bromo-4-isopropylbenzene with a minimum assay of 95.0%. This product is intended for research and laboratory use and is not represented as USP, BP, EP, or any other pharmacopoeia grade.
How should 1-Bromo-4-isopropylbenzene be handled safely?
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1-Bromo-4-isopropylbenzene is harmful if swallowed and toxic to aquatic life with long-lasting effects. Handle with appropriate personal protective equipment, including eyeshields, gloves, and a suitable respirator. Ensure good ventilation and avoid release into the environment.
How is 1-Bromo-4-isopropylbenzene packed and shipped?
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Tech Serve Solutions offers 1-Bromo-4-isopropylbenzene in various quantities, packed securely for safe handling and transport. We are experienced global exporters.
How can I request a quote or sample for 1-Bromo-4-isopropylbenzene?
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To request a quote or sample of 1-Bromo-4-isopropylbenzene, please contact our sales department via the website or direct telephone line.
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