Methylstyrene
Methylstyrene (CAS: 25013-15-4, Formula: CH3C6H4CH=CH2, MW: 118.18) is a vital organic compound with a primary role as a monomer in polymer synthesis. Its unsaturated structure allows for versatile polymerization reactions, leading to materials with unique properties. This compound is essential for producing various polymers and copolymers used across diverse industrial applications, particularly within materials science and advanced polymer development.
- IUPAC
- Vinyltoluene
- Synonyms
- Vinyltoluene
Polymer Synthesis
Methylstyrene serves as a key monomer in the production of various polymers and copolymers. Its incorporation into polymer chains allows for the modification of material properties, such as thermal stability and mechanical strength.
Resin Production
It is utilized in the formulation of specialty resins. These resins can find applications in coatings, adhesives, and composite materials, benefiting from the specific characteristics imparted by the methylstyrene component.
Chemical Intermediate
As an intermediate, Methylstyrene can be involved in further chemical transformations to produce more complex organic molecules. This role supports its use in fine chemical synthesis and research.
| Molecular weight | 118.18 |
|---|---|
| Linear formula | CH3C6H4CH=CH2 |
| Assay | 99% |
| Boiling point | 168 °C(lit.) |
| Density | 0.893 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.5425(lit.) |
| Storage temperature | 2-8°C |
| Contains / stabiliser | ~50 ppm 4-tert-butylcatechol as inhibitor |
Hazard statements
- H226Flammable liquid and vapour
- H304May be fatal if swallowed and enters airways
- H315Causes skin irritation
- H319Causes serious eye irritation
- H332Harmful if inhaled
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P301IF SWALLOWED
- P305IF IN EYES
- P331Do NOT induce vomiting
| Flash point | 52 °C / 125.6 °F |
|---|---|
| Transport (UN / ADR) | UN 2618 3 / PGIII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 10-20-36/37/38-65 |
| Safety statements (S) | 26 |
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 Methylstyrene used for?
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Methylstyrene is primarily used as a monomer in polymer synthesis, for producing specialty resins, and as a chemical intermediate in organic synthesis.
What are the CAS number and formula for Methylstyrene?
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The CAS number for Methylstyrene is 25013-15-4, and its chemical formula is CH3C6H4CH=CH2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Methylstyrene with an assay of 99%. It is not represented as USP, BP, or EP grade.
How should Methylstyrene be handled safely?
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Methylstyrene is a flammable liquid and vapour (H226), harmful if swallowed and enters airways (H304), causes skin irritation (H315), serious eye irritation (H319), and is harmful if inhaled (H332), may cause respiratory irritation (H335). Handle with appropriate personal protective equipment in a well-ventilated area.
How is Methylstyrene packed and shipped?
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Methylstyrene is shipped as a flammable liquid, UN 2618 3 / PGIII. It is stabilised with approximately 50 ppm 4-tert-butylcatechol as an inhibitor.
How can I request a sample or quote for Methylstyrene?
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To request a sample or a quote for Methylstyrene, please contact the Tech Serve Solutions sales team via our website or by phone.
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