Bisphenol Z Cas 843-55-0

Chemical Name: Bisphenol Z
Synonyms: 4,4′-Cyclohexylidenebisphenol
CAS No.: 843-55-0
Molecular Fomula:C18H20O2

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Bisphenol Z (CAS 843-55-0) Comprehensive Guide

Table of Contents

1. Product Overview & Specifications

Bisphenol Z (4,4′-Cyclohexylidenebisphenol, CAS 843-55-0) is a high-performance phenolic compound with molecular formula C24H26O2. Key parameters:

Parameter Specification
Molecular Weight 346.46 g/mol
Purity Grade Industrial Grade (99.5%+), Pharmaceutical Grade (99.9%+)
Melting Point 168-172°C
Flash Point >200°C (Closed Cup)

2. Key Applications & Industrial Uses

Primary industrial implementations:

  • Polymer Manufacturing: Critical monomer for heat-resistant polycarbonates
  • Electronic Encapsulation: Dielectric material in high-frequency circuits
  • Coating Systems: Crosslinking agent for automotive coatings (120-150μm dry film)
  • Adhesive Formulations: Thermal-stable epoxy curing agent

3. Performance Comparison with Alternative Bisphenols

Property Bisphenol Z BPA BPF
Thermal Stability >300°C 220°C 250°C
Hydrolytic Resistance pH 2-12 stable pH 4-10 pH 3-11

4. Implementation Case Studies

Case 1: Automotive LED Housing Production

  • Application: Headlight reflector components
  • Result: Withstood 15,000-hour thermal cycling (ΔT=180°C)

5. Verified Client Success Stories

Client A: German Chemical Conglomerate

  • Usage: High-voltage insulation materials
  • Outcome: 40% reduction in dielectric losses

Client B: Chinese Electronics Manufacturer

  • Application: 5G base station components
  • Achievement: 0.02dB signal loss at 28GHz

6. Request Customized Solutions

Contact our technical team for formulation support:

Email: info@vivalr.com
Tel: (86) 15866781826

Request free samples or MSDS documentation:

  • Available quantities: 500g trial packs to 25kg drums
  • Global shipping compliance: REACH, TSCA, K-REACH
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