Keywords

• 4-Vinylbenzocyclobutene
• 3-ethenylbicyclo[4.2.0]octa-1,3,5-triene
• 3-ethenylbicyclo[4.2.0]octa-1,3,5-triene

Quick Details

• ProName: (4-Vinylbenzocyclobutene) 4 VBCB from ...
• CasNo: 99717-87-0
• Molecular Formula: C10H10
• Appearance: colourless liquid
• Application: It is used most prevalently in acidic ...
• DeliveryTime: 7 Days after receive the payment
• PackAge: IBC 215drum
• Port: Any Port,China
• ProductionCapacity: 100 Metric Ton/Day
• Purity: 95%-99
• Storage: Shielded from light,dry and placement ...
• Transportation: conventional
• LimitNum: 1 Metric Ton
• Grade: Industrial Grade
• Moisture Content: 0
• Impurity: 0

Superiority

East Chemsources Limited was established in 2008, is a professional company engaged in the development of chemical products. In the past of 15 years，through continuous technological innovation and the use of talent introduction advantages, we have achieved rapid development, and has become an international diversified modern chemical enterprise. At present, our products have been exported to more than 80 countries,including food additives,  pharmaceutical raw materials, chemical products and personal care

Since the establishment of the company, always adhere to the credibility first, quality first enterprise creed.
Our company is committed to creating a customer-centric, customer-demand-oriented, customer value creation and achievement of customer dreams for the purpose of the service concept, with a broad vision and broad mind, committed to creating good benefits and market operation, to build corporate brand.

  Arabella

Factory

      Whether your project is large or small, whether it needs one, several or all of our disciplines you will find our level of dedication to a quality result to be the same. We are looking forward to your sincere cooperation and participation.

Details

• Product Recommendation: 4-Vinylbenzocyclobutene (4-VBCB, CAS 99717-87-0)

  *title	CAS No.	*Keyword1	Keyword2	Keyword3	Molecular Formula	*Advantages	Product Detail	*Purity	Appearance	Storage	*Application	Package
  4-Vinylbenzocyclobutene	99717-87-0	Specialty Monomer	Benzocyclobutene Derivative	High-Performance Polymer Precursor	C??H??	Excellent thermal stability, low dielectric constant; good polymerization activity	Industrial-grade 4-VBCB (4-Vinylbenzocyclobutene); colorless to pale yellow liquid	≥98%	Colorless to pale yellow liquid	Store in cool, dry, well-ventilated area; sealed tightly; avoid high temperature and open flame	1. Key monomer for high-performance polymers (e.g., polyimides, benzocyclobutene resins) used in microelectronics (PCB substrates, semiconductor packaging)；2. Crosslinking agent for advanced composites in aerospace, automotive, and electronic devices；3. Intermediate for specialty chemicals and fine chemical synthesis	1kg/glass bottle, 20kg/HDPE drum, 200kg/steel drum (inner PE liner); customized packaging available for bulk orders

  Technical Data Sheet (TDS) Summary

  Property	Specification
  Appearance	Colorless to pale yellow liquid
  Odor	No data available
  Boiling Point	75 °C at 0.6 hPa
  Flash Point	76.1 °C
  Density (25 °C)	0.962 g/cm³
  Refractive Index	n??/D 1.578
  Water Solubility	No data available
  Purity (GC)	≥98%
  Shelf Life	12 months (under sealed storage conditions)

  Key Selling Points for International Promotion
• High Purity & Stability: ≥98% purity meets industrial production requirements for high-performance materials, ensuring consistent polymerization results.
• Exceptional Material Properties: Enables polymers with high thermal resistance (continuous use temperature up to 250°C), low dielectric loss, and excellent mechanical strength—ideal for 5G, semiconductor, and aerospace applications.
• Versatile Application: Serves as both monomer and crosslinking agent, supporting diverse formulation needs for advanced materials.
• Compliant Packaging: Industrial-grade packaging (HDPE/steel drums) ensures safe transportation and storage, adhering to international chemical shipping standards (IMDG Code).

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• Our Server:

• 1. Competitive offers with standard high quality or customize

  2. Available customizing blending of above 2 single products

  3. Prompt delivery within 2-3 weeks(1 weeks is available for ready stock)

  4. Well-trained and professional technologist and sales with rich experience in the field for 5-10 years

  5. Respond to inquires within 1 hour and 24hours' online service

  6. Free sample and correct shipping documents dispatched according to regulations of different countries

  7. Advise price trend accurately and help clients to make order decision

  8. Weekly update offers provided to every potential client

See More Isooctyl stearate Properties 

Hazard Identification

no data available

no data available

Handling and Storage

Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.

Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.

See More Isooctyl stearate Safety Data Sheet 