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Product Name: Chloromethyl Styrene
CAS Number: 30030-25-2
Molecular Formula: C₉H₉Cl
Product Category: Functional Monomers / Polymer Intermediates
Vinylbenzyl chloride/Chloromethyl styrene (CMS) is an important aromatic functional monomer. Its molecule contains both a vinyl group (a polymerizable double bond) and a chloromethyl reactive group, giving it excellent reactivity and subsequent functional modification capabilities.
This product is widely used in the synthesis of functional resins, ion exchange resins, functional polymer materials, and intermediates for pharmaceutical and electronic materials. It is a key raw material in the preparation of high-end polymer materials.
| Parameter | Value |
|---|---|
| Product Name | Chloromethyl Styrene |
| CAS Number | 30030-25-2 |
| Molecular Formula | C9H9Cl |
| Molecular Weight | 152.62 g/mol |
| Appearance | Colorless to light yellow liquid |
| Purity | ≥98.0% |
| Density (20°C) | ~1.08 g/cm³ |
| Boiling Point | ~220 °C |
| Solubility | Insoluble in water |
| Shelf Life | 12 months |
1. Functional Resins and Polymers
Ion exchange resins
Polymers containing active functional groups
2. Polymer Modification and Post-treatment
Graft modification
Post-functionalization reactions
3. Electronic and Pharmaceutical Intermediates
Electronic chemical materials
Pharmaceutical and fine chemical intermediates
4. Synthesis of Specialty Materials
High value-added polymers
Functional monomer systems
✔ Excellent emulsifying properties and high system stability
✔ Sourced from natural ingredients, suitable for natural and gentle formulations
✔ Possesses both antibacterial auxiliary and skin feel improvement functions
✔ Easy to formulate and has good compatibility
✔ Complies with food and cosmetic regulations in multiple countries
🔹 Years of experience in exporting functional ester raw materials
🔹 Stable batch quality and supply capacity
🔹 Provision of COA / MSDS / TDS documents
🔹 Support for OEM / customized specifications
🔹 Serving the food and personal care markets
| Item | Details |
|---|---|
| Packaging | 25 kg / 200 kg drum |
| Storage | Store in cool, dry place |
| Transportation | Hazardous chemical |
| Shelf Life | 12 months |
Q1: What is chloromethyl styrene used for?
A: It is mainly used as a functional monomer for resins and specialty polymers.
Q2: Is CMS suitable for polymerization?
A: Yes, it contains a vinyl group suitable for free radical polymerization.
Q3: Does this product require special storage?
A: It should be stored in a cool, dry place away from light.
Q4: Can technical documents be provided?
A: Yes, COA, MSDS, and TDS are available.
Q5: Is bulk supply available?
A: Yes, bulk supply and customized packaging are supported.
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