2,4-Dimethylstyrene
2,4-Dimethylstyrene (CAS: 2234-20-0) is a functionalized styrene monomer with the linear formula (CH3)2C6H3CH=CH2 and a molecular weight of 132.20 g/mol. This compound is primarily utilised in materials science and polymer research. Its specific chemical structure makes it a valuable building block for the synthesis of specialised polymers and copolymers, contributing to advancements in material properties and applications.
- Synonyms
- (CH3)2C6H3CH=CH2
Polymer Synthesis
Serves as a monomer for the creation of novel polymers and copolymers, enabling the development of materials with tailored characteristics for specific industrial applications.
Materials Science Research
Utilised in research settings to explore new material properties and synthesise advanced compounds, contributing to innovation in chemical and material sciences.
Organic Synthesis Intermediate
Acts as a versatile intermediate in organic synthesis for the preparation of more complex molecules and fine chemicals.
| Molecular weight | 132.20 |
|---|---|
| Linear formula | (CH3)2C6H3CH=CH2 |
| Assay | 97% |
| Boiling point | 73-74 °C/10 mmHg(lit.) |
| Density | 0.906 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.543(lit.) |
| Storage temperature | 2-8°C |
| Melting point | −64 °C(lit.) |
| Contains / stabiliser | 100 ppm tert-butylcatechol as inhibitor |
Hazard statements
- H226Flammable liquid and vapour
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P305IF IN EYES
| Protective equipment | Eyeshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | 60 °C / 140 °F |
| Transport (UN / ADR) | UN 3295C 3 / PGIII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 26-36/37/39 |
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 2,4-Dimethylstyrene used for?
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2,4-Dimethylstyrene is primarily used as a monomer in polymer synthesis and in materials science research for creating specialised polymers and copolymers.
What is the CAS number and formula for 2,4-Dimethylstyrene?
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The CAS number for 2,4-Dimethylstyrene is 2234-20-0 and its linear formula is (CH3)2C6H3CH=CH2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 2,4-Dimethylstyrene with an assay of 97%. This product is not represented as USP, BP, EP, or pharmaceutical grade.
How should 2,4-Dimethylstyrene be handled and stored?
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2,4-Dimethylstyrene is a flammable liquid (Flash Point 60°C) and an irritant (H315, H319, H335). It requires appropriate personal protective equipment including eyeshields and gloves. Store at 2-8°C and handle in a well-ventilated area. Always consult the Safety Data Sheet before use.
How is 2,4-Dimethylstyrene packed and shipped?
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2,4-Dimethylstyrene is packed in compliance with UN 3295C 3 / PGIII regulations. Tech Serve Solutions is an experienced global supplier and exporter of fine chemicals.
How can I request a sample or quote for 2,4-Dimethylstyrene?
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To request a sample or a quote for 2,4-Dimethylstyrene, please contact our sales team via the website or direct email.
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