1-Bromobenzocyclobutene

CAS 21120-91-2C8H7BrChemical Synthesis

1-Bromobenzocyclobutene (CAS 21120-91-2), with the molecular formula C8H7Br and a molecular weight of 183.05 g/mol, is a halogenated organic compound. It serves as a valuable building block in organic synthesis. Its chemical structure lends itself to further functionalisation in the development of complex molecules and materials. This reagent is primarily utilised in research and development laboratories for chemical synthesis applications.

Email us

1-Bromobenzocyclobutene (C8H7Br) — chemical structure, CAS 21120-91-2; Chemistry, fine chemical supplied by Tech Serve Solutions

AlkenylBuilding BlocksChemical SynthesisHalogenated HydrocarbonsOrganic Building Blocks

01 /Applications

Organic Synthesis Intermediate

1-Bromobenzocyclobutene is employed as a versatile intermediate in the synthesis of various organic compounds. Its bromo-substituent allows for diverse coupling reactions and nucleophilic substitutions, facilitating the construction of intricate molecular architectures.

Building Block for Novel Materials

The unique benzocyclobutene framework, coupled with the reactive bromine atom, makes this compound a useful precursor for developing novel organic materials. Applications may include polymer chemistry and the synthesis of functional organic molecules.

Research and Development Reagent

Utilised extensively in academic and industrial research settings, 1-Bromobenzocyclobutene aids chemists in exploring new synthetic pathways and discovering novel chemical entities. Its defined structure is beneficial for systematic chemical investigations.

02 /Properties

Molecular weight	183.05
Empirical formula	C8H7Br
Assay	95%
Boiling point	90 °C/10.5 mmHg(lit.)
Density	1.45 g/mL at 25 °C(lit.)
Refractive index	n20/D 1.59(lit.)

03 /Safety & handling

Protective equipment	Eyeshields, Gloves
Flash point	96 °C / 204.8 °F
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.

04 /Identifiers & registry

CAS number

21120-91-2

MDL number

MFCD17976891

05 /Quality & supply

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.

06 /Frequently asked questions

What is 1-Bromobenzocyclobutene primarily used for?

1-Bromobenzocyclobutene is primarily used as a building block and intermediate in organic synthesis and for the development of novel materials in research and development.

What is the CAS number and chemical formula for 1-Bromobenzocyclobutene?

The CAS number for 1-Bromobenzocyclobutene is 21120-91-2, and its chemical formula is C8H7Br.

What grade and purity does Tech Serve Solutions supply for 1-Bromobenzocyclobutene?

Tech Serve Solutions supplies 1-Bromobenzocyclobutene with an assay of 95%. This product is not represented as USP, BP, or EP grade.

What are the safety and handling precautions for 1-Bromobenzocyclobutene?

When handling 1-Bromobenzocyclobutene, it is essential to wear eyeshields and gloves. The compound has a flash point of 96°C (204.8°F). Consult the Safety Data Sheet (SDS) for comprehensive handling information and hazard details. It is classified under WGK Germany 3.

How is 1-Bromobenzocyclobutene packed and shipped?

1-Bromobenzocyclobutene is available for global export and is carefully packed according to international shipping regulations to ensure safe transit.

How can I request a sample or quote for 1-Bromobenzocyclobutene?

To request a sample or a quotation for 1-Bromobenzocyclobutene, please contact our sales team through the website or by phone, providing your specific requirements and shipping details.