4,4′-Bis(chloromethyl)-1,1′-biphenyl
4,4′-Bis(chloromethyl)-1,1′-biphenyl (CAS: 1667-10-3) is a halogenated aromatic hydrocarbon with the linear formula ClCH <sub>2</sub>C <sub>6</sub>H <sub>4</sub>C <sub>6</sub>H <sub>4</sub>CH <sub>2</sub>Cl and a molecular weight of 251.15 g/mol. This compound serves as a valuable building block in organic synthesis, particularly for constructing more complex molecules. Its reactivity makes it suitable for applications requiring the introduction of biphenyl moieties with reactive chloromethyl groups.
- Synonyms
- 1667-10-3, ClCH2C6H4C6H4CH2Cl, 4,4'-Bis(chloromethyl)biphenyl
Organic Synthesis Intermediate
Utilised as a key intermediate in the synthesis of advanced organic materials and complex molecular architectures. The chloromethyl groups allow for facile derivatisation and linkage.
Polymer Chemistry
Can be employed in the synthesis of specialised polymers where the biphenyl unit imparts rigidity and thermal stability. It acts as a cross-linking agent or monomer component.
Materials Science Research
Investigated for its potential use in the development of functional materials, including those with specific electronic or optical properties, due to its rigid biphenyl core.
| Molecular weight | 251.15 |
|---|---|
| Linear formula | ClCH2C6H4C6H4CH2Cl |
| Assay | 95% |
| Melting point | 126 °C (dec.)(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) | 26-27-36/37/39-45 |
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 4,4′-Bis(chloromethyl)-1,1′-biphenyl used for?
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4,4′-Bis(chloromethyl)-1,1′-biphenyl is primarily used as an intermediate in organic synthesis for creating complex molecules and in materials science research. It is also explored for applications in polymer chemistry.
What is the CAS number and chemical formula for 4,4′-Bis(chloromethyl)-1,1′-biphenyl?
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The CAS number is 1667-10-3, and the linear chemical formula is ClCH <sub>2</sub>C <sub>6</sub>H <sub>4</sub>C <sub>6</sub>H <sub>4</sub>CH <sub>2</sub>Cl.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 4,4′-Bis(chloromethyl)-1,1′-biphenyl with an assay of 95%. This product is supplied as a technical or research grade chemical and is not represented as USP, BP, or EP.
What are the primary safety concerns when handling 4,4′-Bis(chloromethyl)-1,1′-biphenyl?
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This compound is classified as Danger (GHS05) and causes severe skin burns and eye damage (H314). Appropriate personal protective equipment, including eyeshields, face shields, gloves, and suitable respiratory protection, must be worn. Handle in a well-ventilated area.
How is 4,4′-Bis(chloromethyl)-1,1′-biphenyl packed, shipped, and exported?
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As a specialist global supplier, Tech Serve Solutions ensures compliant packing, shipping, and export of 4,4′-Bis(chloromethyl)-1,1′-biphenyl according to international regulations for hazardous materials.
How can I request a sample or quote for 4,4′-Bis(chloromethyl)-1,1′-biphenyl?
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To request a sample or a quotation, please contact our sales team through the website or by telephone, providing your specific requirements.
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