2,5-Bis(chloromethyl)-1-methoxy-4-(2-ethylhexyloxy)benzene
2,5-Bis(chloromethyl)-1-methoxy-4-(2-ethylhexyloxy)benzene (CAS: 146370-52-7) is a substituted benzene derivative with a molecular weight of 333.29 g/mol. This compound serves as a key precursor in the synthesis of conducting polymers, particularly in the field of organic electronics. Its specific structure makes it valuable for creating advanced materials with tailored electronic properties, contributing to the development of next-generation electronic devices.
- Synonyms
- (ClCH2)2C6H2(OCH3)OCH2CH(C2H5)(CH2)3CH3

Conducting Polymer Precursor
This chemical acts as a monomer or precursor for the synthesis of conducting polymers, such as derivatives of polyphenylenevinylene (PPV). It is essential for creating the building blocks of materials used in organic electronic devices.
Organic Electronics
Used in the research and development of organic and printed electronics. Its unique structure allows for the formation of polymers with specific electronic and optical properties required for applications like OLEDs and organic solar cells.
Materials Science Synthesis
As a functionalised aromatic compound, it is employed as a reagent or intermediate in materials science for the synthesis of novel polymers and functional materials. It enables precise control over material properties through its reactive chloromethyl groups.
| Molecular weight | 333.29 |
|---|---|
| Linear formula | (ClCH2)2C6H2(OCH3)OCH2CH(C2H5)(CH2)3CH3 |
| Assay | 98% |
| Application | Conducting polymer precursor. |

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(chloromethyl)-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, particularly for applications in organic electronics and materials science.
What are the CAS number and molecular formula?
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The CAS number is 146370-52-7. The linear formula is (ClCH2)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 this product as meeting USP, BP, EP, or any pharmacopoeia standards.
How should 2,5-Bis(chloromethyl)-1-methoxy-4-(2-ethylhexyloxy)benzene be handled?
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This compound is classified as dangerous and causes severe skin burns and eye damage (H314). Handling requires appropriate personal protective equipment, including eyeshields, faceshields, gloves, and suitable respiratory protection. Always consult the Safety Data Sheet (SDS) before use.
Is this chemical a controlled substance?
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Based on the provided data, there is no indication that this chemical is a controlled substance.
How is this product packed and exported?
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This chemical is packed and exported in accordance with international regulations for hazardous materials, bearing the UN 1759 designation. Specific packaging details are available upon request.
How can I request a quote or sample?
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To request a quote or a sample, please use the contact form on our website or call our sales department, referencing the product name and CAS number.
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