Description

1-Bromo-1-Chlorocyclobutane is a versatile halogenated cyclobutane derivative, serving as a key building block in advanced organic synthesis. Its unique structure, featuring both bromine and chlorine substituents on the same carbon atom, makes it a valuable electrophile for constructing complex molecular frameworks. This compound is primarily sought after by R&D chemists and process development scientists in the pharmaceutical and agrochemical industries for the synthesis of novel active ingredients and specialty intermediates.

Application

• As a key alkylating agent in pharmaceutical research for the synthesis of novel drug candidates.
• As a versatile intermediate in the production of agrochemicals, including herbicides and fungicides.
• In materials science for the synthesis of specialized polymers and liquid crystals.
• As a precursor in the development of fluorinated compounds via halogen exchange reactions.
• For use in cross-coupling reactions (e.g., Suzuki, Negishi) to create complex organic architectures.
• In academic and industrial R&D for exploring new reaction methodologies and cyclobutane chemistry.

Basic Information

Product Name	1-Bromo-1-Chlorocyclobutane
CAS No.	31038-07-0
Molecular Formula	C4H6BrCl
Molecular Weight	169.45 g/mol
Synonyms	1-Bromo-1-chlorocyclobutane; Cyclobutane, 1-bromo-1-chloro-; 1-Chloro-1-bromocyclobutane; Bromochlorocyclobutane; α-Bromo-α-chlorocyclobutane; (Bromochloromethyl)cyclopropane (tautomer); Halogenated cyclobutane intermediate
EINECS	Contact for details

Quality Control

Our 1-Bromo-1-Chlorocyclobutane is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including GC, HPLC, and NMR, to ensure high chemical purity and consistency. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at room temperature (15-25°C). Due to its highly volatile nature, keep containers tightly sealed when not in use and away from heat and ignition sources.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Density (20°C)	~1.5 g/mL

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.