2,5-Bis(bromomethyl)-1-methoxy-4-(2-ethylhexyloxy)benzene
2,5-Bis(bromomethyl)-1-methoxy-4-(2-ethylhexyloxy)benzene (CAS 209625-37-6) is a specialised organic compound with a molecular weight of 422.20 g/mol. Its structure, featuring reactive bromomethyl groups, makes it a valuable precursor in materials science. Primarily utilised in the synthesis of conducting polymers, it plays a key role in the development of materials for organic and printed electronics.
- Synonyms
- (BrCH2)2C6H2(OCH3)OCH2CH(C2H5)(CH2)3CH3

Conducting Polymer Precursor
This compound serves as a crucial monomer in the synthesis of conducting polymers, particularly derivatives of Polyphenylenevinylene (PPV).
Organic Electronics Synthesis
Its specific chemical structure makes it suitable for incorporation into advanced materials used in organic light-emitting diodes (OLEDs), organic field-effect transistors (OFETs), and other organic electronic devices.
Synthetic Reagent
The presence of two bromomethyl groups allows for versatile functionalization and cross-linking reactions in organic synthesis, acting as a useful building block for more complex molecules.
| Molecular weight | 422.20 |
|---|---|
| Linear formula | (BrCH2)2C6H2(OCH3)OCH2CH(C2H5)(CH2)3CH3 |
| Assay | 98% |
| Application | Conducting polymer precursor. |
| Melting point | 82-86 °C(lit.) |

Hazard statements
- H314Causes severe skin burns and eye damage
Precautionary statements
- P280Wear protective gloves, clothing and eye/face protection
- P305IF IN EYES
- P310Immediately call a POISON CENTER or doctor
| Protective equipment | Eyeshields, Faceshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges |
|---|---|
| Transport (UN / ADR) | UN 1759 8 / PGII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | C |
| Risk statements (R) | 34 |
| Safety statements (S) | 26-27-36/37/39-45 |
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 2,5-Bis(bromomethyl)-1-methoxy-4-(2-ethylhexyloxy)benzene used for?
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This compound is primarily used as a precursor in the synthesis of conducting polymers for organic and printed electronics. It also functions as a versatile synthetic reagent.
What are the CAS number and molecular formula for this compound?
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The CAS number is 209625-37-6. The linear formula is (BrCH2)2C6H2(OCH3)OCH2CH(C2H5)(CH2)3CH3.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies this chemical with an assay of 98%. We do not represent it as USP, EP, BP, or any pharmacopoeia grade as this is not specified.
How should 2,5-Bis(bromomethyl)-1-methoxy-4-(2-ethylhexyloxy)benzene be handled?
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This compound is classified as corrosive (H314) and requires strict safety precautions. Wear appropriate personal protective equipment, including eyeshields, face shields, gloves, and a full-face particle respirator (type N100 US / P3 EN143). Handle in a well-ventilated area.
Is this product shipped internationally?
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Yes, Tech Serve Solutions is a global supplier and exporter of fine chemicals, including 2,5-Bis(bromomethyl)-1-methoxy-4-(2-ethylhexyloxy)benzene, serving customers worldwide.
How can I request a sample or quote?
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To request a sample or a quotation for 2,5-Bis(bromomethyl)-1-methoxy-4-(2-ethylhexyloxy)benzene, please contact our sales team via the website or direct inquiry.
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