Poly(4-methylstyrene)
Poly(4-methylstyrene), CAS 24936-41-2, with the linear formula [CH2CH(C6H4CH3)]n, is a hydrophobic polymer. It is supplied by Tech Serve Solutions as a powder with an average molecular weight of approximately 72,000 g/mol (determined by GPC). Its glass transition temperature (Tg) is 106 °C, and it exhibits a density of 1.04 g/mL at 25 °C. This material finds applications in various scientific research and development areas, particularly within materials science and polymer science.
![Poly(4-methylstyrene) ([CH2CH(C6H4CH3)]n) — chemical structure, CAS 24936-41-2; Materials Science, fine chemical supplied by Tech Serve Solutions](/_next/image?url=https%3A%2F%2Fpub-f4d920c906024441a773a96f7098e551.r2.dev%2Fimages%2Fproducts%2F24936-41-2.png&w=3840&q=75)
Materials Science Research
Poly(4-methylstyrene) serves as a model hydrophobic polymer in materials science research. Its well-defined properties, including its glass transition temperature and hydrophobic nature, make it suitable for studies on polymer behaviour and material characterisation.
Polymer Science Studies
This polymer is utilised in polymer science for investigating polymerisation techniques, degradation mechanisms, and structure-property relationships. Its specific methyl substitution influences its solubility and thermal characteristics compared to polystyrene.
Specialty Coatings and Films
The hydrophobic nature of poly(4-methylstyrene) suggests potential applications in developing specialised coatings or films requiring water repellency. Its thermal properties are also relevant for applications involving moderate heat resistance.
| Linear formula | [CH2CH(C6H4CH3)]n |
|---|---|
| Form | powder |
| Density | 1.04 g/mL at 25 °C(lit.) |
| Protective equipment | Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter |
|---|---|
| Water hazard class (WGK, DE) | 3 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
| Mol Wt | average Mw ~72,000 by GPC |
|---|---|
| Transition Temp | Tg 106 °C |
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 Poly(4-methylstyrene) used for?
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Poly(4-methylstyrene) is used in materials science and polymer science research. It is also explored for applications in specialty coatings and films due to its hydrophobic nature and thermal properties.
What is the CAS number and formula for Poly(4-methylstyrene)?
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The CAS number for Poly(4-methylstyrene) is 24936-41-2, and its linear formula is [CH2CH(C6H4CH3)]n.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Poly(4-methylstyrene) with an average Mw of ~72,000 g/mol (by GPC). The specific purity assay depends on the batch; it is typically supplied as a research or technical grade material. TSS does not represent this product as USP, BP, or EP grade.
How should Poly(4-methylstyrene) be handled safely?
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When handling Poly(4-methylstyrene), it is recommended to use safety glasses, gloves, and a type N95 (US) or type P1 (EN143) respirator filter. WGK Germany classifies it as 3, indicating a high hazard to water.
Is Poly(4-methylstyrene) a controlled substance?
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The provided data does not indicate that Poly(4-methylstyrene) is a controlled substance.
How is Poly(4-methylstyrene) packed and shipped?
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Tech Serve Solutions packs and exports chemicals globally, adhering to all necessary regulations for safe transport. Specific packaging details for Poly(4-methylstyrene) can be provided upon request.
How can I request a sample or quote for Poly(4-methylstyrene)?
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To request a sample or a quote for Poly(4-methylstyrene), please contact the Tech Serve Solutions sales team through our website or by phone.
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