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القائمة

High Purity 4-Vinylbenzyl Chloride Cas 1592-20-7 for Photoresist Resins

جرد:
SKU: 2309450596
الطراز: JM 1592-20-7

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Jumingchem
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تفاصيل البضائع

High Purity 4-Vinylbenzyl Chloride Cas 1592-20-7 for Photoresist Resins

Product Summary

4-Vinylbenzyl chloride (CAS 1592-20-7, model JM 1592-20-7) is a dual-functional monomer supplied by Jiangsu Juming Chemical Technology Co., Ltd. It is essential for synthesizing high-performance negative photoresist resins (e-beam, electron beam) and advanced packaging dielectric materials. With metal impurities below 10 ppb, it meets SEMI Grade 4 standards, ensuring reliability for semiconductor fabs. Available in bulk with MOQ starting from 1kg.

Key Selling Points

  • Ultra-high purity: Metal impurities <10 ppb (SEMI Grade 4), ideal for advanced lithography processes.
  • Dual functionality: Contains both vinyl and chloromethyl groups, allowing versatile derivatization for polymer synthesis.
  • Versatile applications: Used in negative photoresists, ion-exchange membranes, chelating resins, and more.
  • Proven quality: ISO9001 certified factory with GMP cleanrooms and ICP-MS monitoring ensures batch-to-batch consistency.
  • Reliable supply: Annual capacity of 60,000 tons, with flexible shipping options (sea, air, express) and temperature-controlled logistics.

Technical Specifications

PropertyValue
Product Name4-Vinylbenzyl chloride
Synonyms1-(chloromethyl)-4-ethenyl-benzene, 4-(Chloromethyl)styrene
CAS1592-20-7
MFC9H9Cl
MW152.62
EINECS216-471-2
Boiling Point229 °C (lit.)
Density1.083 g/mL at 25 °C
Vapor Density5.3 (vs air)
Vapor Pressure1 mm Hg at 56.1 °C
Refractive Indexn20/D 1.572 (lit.)
Flash Point221 °F
Storage Temp.2-8°C
Water SolubilityInsoluble in water
SolubilityChloroform (sparingly)
FormLiquid
ColorClear yellow

Models and Options

Model: JM 1592-20-7. Available in industrial grade (5-50 tons per shipment) and high-purity electronic grade (500kg to 5 tons per batch). Custom isomer ratios (o/m/p) can be developed per client formulation needs.

Materials and Structure

Colorless to pale yellow transparent liquid. The molecule features a benzene ring with a vinyl group (-CH=CH2) and a chloromethyl group (-CH2Cl), enabling polymerization and further functionalization.

Applications

Primary applications include:

  • Core monomer for high-performance negative photoresist resins (E-beam, electron beam)
  • Advanced packaging dielectric materials
  • Homogeneous ion-exchange membranes
  • Ultra-pure water resins
  • Chelating resins
  • Cross-linkable fibers, coupling agents, electroconducting polymers

Customization

We offer CDMO services for custom process development, from lab scale to industrial scale. Custom isomer ratios and high-purity grades available. Please contact us for specific requirements.

Case Study

Semiconductor Material Client Case: A leading international semiconductor material company used our ArF photoresist monomer (including 4-Vinylbenzyl chloride derivatives) for 193nm immersion lithography. Our product achieved metal impurities <10 ppb, meeting SEMI Grade 4, and helped the client pass verification by a top-tier Korean wafer fab. Annual supply of 5 tons over 2-4 years.

FAQ

What is the MOQ for 4-Vinylbenzyl chloride?

The MOQ is 1 kg for samples. Bulk orders start from 500 kg for electronic grade.

What are the shipping methods and delivery times?

We offer sea freight (15-35 days), air freight (5-7 working days), and international express (3-5 working days). Temperature-controlled containers are available.

How do you ensure product purity and consistency?

We use GMP cleanrooms, microchannel continuous flow technology, and full-process ICP-MS monitoring to ensure ppb-level metal control and batch consistency.

Can you provide custom isomer ratios?

Yes, we can develop custom o/m/p isomer ratios based on your formulation needs, from sample to scale-up.

What quality certifications do you hold?

We hold ISO9001 (NOA2505548), SGS factory audit (QIP-ASI254749), and hazardous chemicals operation license. Products comply with REACH for EU markets.

What is the packaging for this product?

Packaging is typically in drums or IBCs, with options for custom packaging. Detailed packaging info available upon request.

Can I get a sample before bulk order?

Yes, samples are available for testing. Sample confirmation is required before mass production for new clients.

What is the payment term?

We accept T/T, D/P, Western Union, and PayPal.

Inquiry Information

For pricing and further inquiries, contact us at sales@jumingchem.com or +86 159 6162 4309 (WhatsApp same). We respond within 24 hours.

4-Vinylbenzyl chloride clear-yellow liquid in laboratory bottle
Product container
4-Vinylbenzyl chloride liquid sample close-up
Liquid sample
4-Vinylbenzyl chloride chemical structure illustration
Chemical structure