4-Vinylbenzyl chloride
4-Vinylbenzyl chloride (CAS: 1592-20-7), with the molecular formula H2C=CHC6H4CH2Cl and a molar mass of 152.62 g/mol, is a reactive organic compound. It features both a vinyl group and a benzyl chloride moiety, making it a valuable bifunctional building block in chemical synthesis. Its primary applications lie in the creation of polymers, specialty chemicals, and advanced materials.
- IUPAC
- 4-(Chloromethyl)styrene
- Synonyms
- 4-(Chloromethyl)styrene
Polymer Synthesis
4-Vinylbenzyl chloride serves as a monomer or comonomer in the production of specialty polymers and functionalized resins. The vinyl group allows for polymerization, while the benzyl chloride group provides a site for post-polymerization modification.
Cross-linking Agent
Its bifunctional nature enables its use as a cross-linking agent in polymer formulations, enhancing material properties such as rigidity and thermal stability.
Organic Synthesis Intermediate
This compound is a versatile intermediate for introducing the 4-vinylbenzyl group into various organic molecules. It is employed in the synthesis of fine chemicals and pharmaceutical intermediates.
Surface Modification
The reactive nature of 4-vinylbenzyl chloride makes it suitable for modifying surfaces, introducing reactive handles for further functionalization in applications such as chromatography or materials science.
| Molecular weight | 152.62 |
|---|---|
| Linear formula | H2C=CHC6H4CH2Cl |
| Assay | ≥90% (GC) |
| Boiling point | 229 °C(lit.) |
| Density | 1.083 g/mL at 20 °C1.083 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.572(lit.)n20/D 1.572 |
| Viscosity | 1,830 cP(25 °C)(lit.) |
| Storage temperature | 2-8°C |
| Contains / stabiliser | 0.05% 4-tert-butylcatechol as stabilizer0.05% nitroparaffin as stabilizer |
Hazard statements
- H302Harmful if swallowed
- H311Toxic in contact with skin
- H314Causes severe skin burns and eye damage
- H317May cause an allergic skin reaction
Precautionary statements
- P280Wear protective gloves, clothing and eye/face protection
- P305IF IN EYES
- P310Immediately call a POISON CENTER or doctor
| Protective equipment | Faceshields, full-face respirator (US), Gloves, Goggles, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | 104 °C / 219.2 °F |
| Transport (UN / ADR) | UN 3265 8 / PGII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | C |
| Risk statements (R) | 21/22-34-43 |
| Safety statements (S) | 26-36/37/39-45 |
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-Vinylbenzyl chloride used for?
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4-Vinylbenzyl chloride is used as a monomer in polymer synthesis, a cross-linking agent, an intermediate in organic synthesis, and for surface modification applications. It is particularly useful for creating functionalized polymers and specialty chemicals.
What is the CAS number and formula for 4-Vinylbenzyl chloride?
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The CAS number for 4-Vinylbenzyl chloride is 1592-20-7, and its molecular formula is H2C=CHC6H4CH2Cl.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 4-Vinylbenzyl chloride with an assay of ≥90% (GC). This product is not represented as USP, BP, or EP grade.
How should 4-Vinylbenzyl chloride be handled safely?
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4-Vinylbenzyl chloride is classified as corrosive and harmful. It is a skin sensitizer and can cause severe skin burns and eye damage. Appropriate personal protective equipment, including gloves, goggles, face shields, and respiratory protection, must be used. Handle in a well-ventilated area.
How is 4-Vinylbenzyl chloride packed and shipped?
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4-Vinylbenzyl chloride is typically packed according to international shipping regulations for hazardous materials (UN 3265, Class 8, PG II). Specific packaging details can be confirmed upon order. TSS exports globally.
How can I request a quote or sample for 4-Vinylbenzyl chloride?
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To request a quote or sample of 4-Vinylbenzyl chloride, please contact the TSS sales team through our website or listed contact information, providing your specific requirements.
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