Dibromochloromethane

CAS 124-48-1Br2CHClChemical Synthesis

Dibromochloromethane (CAS: 124-48-1) is a halogenated hydrocarbon with the molecular formula Br₂CHCl and a molecular weight of 208.28 g/mol. It is a colourless liquid at room temperature and serves as a valuable reagent in organic synthesis. Its primary application involves the generation of bromochlorocarbene under phase-transfer conditions, enabling specific chemical transformations.

IUPAC: Chlorodibromomethane
Synonyms: Chlorodibromomethane

Email us

Dibromochloromethane (Br2CHCl) — chemical structure, CAS 124-48-1; Chemistry, fine chemical supplied by Tech Serve Solutions

AlkylBuilding BlocksChemical SynthesisHalogenated HydrocarbonsOrganic Building Blocks

01 /Applications

Bromochlorocarbene Generation

Dibromochloromethane is utilised as a precursor for the in-situ generation of bromochlorocarbene. This reactive intermediate is formed under phase-transfer catalysis conditions, making it useful for various cyclopropanation reactions and other synthetic methodologies.

Organic Synthesis Building Block

As a halogenated organic compound, Dibromochloromethane functions as a versatile building block in complex organic syntheses. Its structure allows for regioselective functionalization and incorporation into larger molecular frameworks.

Research and Development

This compound is employed in academic and industrial research laboratories for exploring novel synthetic routes and developing new chemical entities. Its defined reactivity profile makes it suitable for specific experimental designs.

02 /Properties

Molecular weight	208.28
Linear formula	Br2CHCl
Assay	98%
Boiling point	119-120 °C/748 mmHg(lit.)
Density	2.451 g/mL at 25 °C(lit.)
Refractive index	n20/D 1.547(lit.)
Solubility	acetone: solublediethyl ether: solubleethanol: soluble
Melting point	−22 °C(lit.)
Storage temperature	2-8°C
Application	Affords bromochlorocarbene under phase-transfer conditions.1

03 /Safety & handling

GHS hazard pictogram: Harmful / irritant (GHS07) — Harmful / irritant

Warning

Hazard statements

H302Harmful if swallowed

Protective equipment	Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
Transport (UN / ADR)	UN 3082 9 / PGIII
Water hazard class (WGK, DE)	3
Hazard codes (EU)	Xn
Risk statements (R)	22

Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.

04 /Identifiers & registry

CAS number

124-48-1

MDL number

MFCD00000820

PubChem substance

24852393

Beilstein registry

1731046

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 Dibromochloromethane used for?

Dibromochloromethane is primarily used as a reagent to generate bromochlorocarbene under phase-transfer conditions, facilitating its application in organic synthesis, particularly for cyclopropanation reactions. It also serves as a building block in chemical research and development.

What is the CAS number and formula for Dibromochloromethane?

The CAS number for Dibromochloromethane is 124-48-1, and its linear formula is Br₂CHCl.

What grade and purity does Tech Serve Solutions supply?

Tech Serve Solutions supplies Dibromochloromethane with an assay of 98%. This product is intended for research and laboratory use; TSS does not represent it as USP, BP, or EP grade.

What are the safety and handling precautions for Dibromochloromethane?

Dibromochloromethane is classified as harmful if swallowed (H302). Appropriate personal protective equipment, including eyeshields, faceshields, gloves, and suitable respiratory protection (e.g., type ABEK respirator filter), should be used when handling. Store at 2-8°C.

How is Dibromochloromethane packed, shipped, and exported?

Dibromochloromethane is packed in accordance with international shipping regulations for hazardous materials. Tech Serve Solutions expertly handles the export of this chemical globally.