1,4-Dibromo-2,5-dimethoxybenzene

CAS 2674-34-2Br2C6H2(OCH3)2Chemical Synthesis

1,4-Dibromo-2,5-dimethoxybenzene (CAS: 2674-34-2) is a brominated aromatic compound with the molecular formula Br ₂C ₆H ₂ (OCH ₃)₂ and a molecular weight of 295.96 g/mol. This off-white solid serves as a valuable intermediate and building block in organic synthesis. Its utility lies in its functionalised benzene ring, enabling further chemical modifications for the development of complex molecules and materials. Tech Serve Solutions supplies this compound for research and development purposes.

Synonyms: 2674-34-2Br2C6H2(OCH3)2

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1,4-Dibromo-2,5-dimethoxybenzene (Br2C6H2(OCH3)2) — chemical structure, CAS 2674-34-2; Chemistry, fine chemical supplied by Tech Serve Solutions

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01 /Applications

Organic Synthesis Intermediate

This compound acts as a key building block in the synthesis of more complex organic molecules. The bromine atoms and methoxy groups provide reactive sites for various chemical transformations.

Material Science Research

It can be employed in the development of novel organic materials, including polymers and electronic components, where its specific structural features are advantageous.

Pharmaceutical Intermediate

1,4-Dibromo-2,5-dimethoxybenzene may be used in the early stages of synthesizing potential pharmaceutical agents or drug candidates.

02 /Properties

Molecular weight	295.96
Linear formula	Br2C6H2(OCH3)2
Assay	97%
Melting point	144-149 °C(lit.)

03 /Safety & handling

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

Warning

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	dust mask type N95 (US), Eyeshields, Gloves
Water hazard class (WGK, DE)	3
Hazard codes (EU)	Xi
Risk statements (R)	36/37/38
Safety statements (S)	26-36

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

04 /Identifiers & registry

CAS number

2674-34-2

MDL number

MFCD00025694

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 1,4-Dibromo-2,5-dimethoxybenzene used for?

1,4-Dibromo-2,5-dimethoxybenzene is primarily used as a versatile building block and intermediate in organic synthesis, with potential applications in material science and pharmaceutical research.

What is the CAS number and chemical formula for this compound?

The CAS number is 2674-34-2, and the linear formula is Br ₂C ₆H ₂ (OCH ₃)₂.

What grade and purity does Tech Serve Solutions supply?

Tech Serve Solutions supplies 1,4-Dibromo-2,5-dimethoxybenzene with an assay of 97%. This compound is supplied for research and development use and is not represented as USP, BP, EP, or any other pharmacopoeial grade.

How should 1,4-Dibromo-2,5-dimethoxybenzene be handled safely?

Handling requires appropriate personal protective equipment, including a dust mask type N95 (US), eyeshields, and gloves. Avoid breathing dust, and ensure adequate ventilation. This compound is classified as an irritant to the skin, eyes, and respiratory tract (H315-H319-H335).