2,5-Bis(chloromethyl)-1-methoxy-4-(3′,7′-dimethyloctyloxy)benzene
2,5-Bis(chloromethyl)-1-methoxy-4-(3′,7′-dimethyloctyloxy)benzene (CAS: 174097-32-6) is a specialised organic compound with the molecular formula (ClCH <sub>2</sub> )<sub>2</sub>C<sub>6</sub>H<sub>2</sub>(OCH<sub>3</sub>)O(CH<sub>2</sub>)<sub>2</sub>CH(CH<sub>3</sub>)(CH<sub>2</sub>)<sub>3</sub>CH(CH<sub>3</sub>)<sub>2</sub> and a molecular weight of 361.35 g/mol. This compound serves as a crucial precursor in the synthesis of substituted polyphenylenevinylenes (PPVs), particularly in the field of organic and printed electronics, facilitating the development of advanced conducting polymers.
- Synonyms
- 174097-32-6, (ClCH2)2C6H2(OCH3)O(CH2)2CH(CH3)(CH2)3CH(CH3)2

Precursor for Conducting Polymers
Serves as a key monomer in the synthesis of substituted polyphenylenevinylene (PPV) derivatives. These materials are vital for applications in organic electronics due to their semiconducting properties.
Organic and Printed Electronics
Essential building block for creating advanced materials used in organic light-emitting diodes (OLEDs), organic photovoltaics (OPVs), and other flexible electronic devices. Enables the tuning of electronic and optical properties.
Synthetic Reagent
Utilised as a versatile synthetic tool in organic chemistry research and development. Its reactive chloromethyl groups allow for further functionalization and polymerisation reactions.
| Molecular weight | 361.35 |
|---|---|
| Linear formula | (ClCH2)2C6H2(OCH3)O(CH2)2CH(CH3)(CH2)3CH(CH3)2 |
| Assay | 98% |
| Application | Conducting polymer precursor for synthesis of substituted PPV. |
| Melting point | 66-69 °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 3261 8 / PGII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | C |
| Risk statements (R) | 34 |
| Safety statements (S) | 26-27-36-45 |
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-(3′,7′-dimethyloctyloxy)benzene primarily used for?
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This compound is primarily used as a precursor for the synthesis of substituted polyphenylenevinylenes (PPVs), which are important in organic and printed electronics.
What is the CAS number and chemical formula for this compound?
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The CAS number is 174097-32-6. The linear formula is (ClCH <sub>2</sub> )<sub>2</sub>C<sub>6</sub>H<sub>2</sub>(OCH<sub>3</sub>)O(CH<sub>2</sub>)<sub>2</sub>CH(CH<sub>3</sub>)(CH<sub>2</sub>)<sub>3</sub>CH(CH<sub>3</sub>)<sub>2</sub>.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies this product with an assay of 98%. We do not represent this product as meeting USP, EP, or BP pharmacopoeia standards.
How should 2,5-Bis(chloromethyl)-1-methoxy-4-(3′,7′-dimethyloctyloxy)benzene be handled safely?
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This compound is classified as corrosive (H314) and requires stringent safety precautions. Handle with appropriate personal protective equipment, including eyeshields, faceshields, gloves, and respiratory protection (e.g., N100 or P3 filters), in a well-ventilated area.
Is this chemical suitable for international export?
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Yes, Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals and laboratory reagents, including this compound.
How can I request a quote or sample?
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Please contact our sales team directly via our website or by phone to request a quote or a sample of 2,5-Bis(chloromethyl)-1-methoxy-4-(3′,7′-dimethyloctyloxy)benzene.
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