creosote cas 8001-58-9

Chemical Name:Creosote
CAS: 8001-58-9
Appearance: Colorless Liquid
Purity: 87%

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Table of Contents

Creosote (CAS 8001-58-9) Product Overview

Chemical Profile

Parameter Specification
CAS Number 8001-58-9
Appearance Brownish-black oily liquid
Density 1.05-1.15 g/cm³ @20°C
Flash Point >65°C (closed cup)
Viscosity 50-150 cSt @40°C
Solubility Negligible in water, soluble in organic solvents

Performance Comparison: Creosote vs Alternative Preservatives

Feature Creosote CCA ACQ
Service Life 40-60 years 15-25 years 20-30 years
Cost/m³ $50-80 $120-150 $100-130
Environmental Impact Restricted use Regulated Low toxicity
Insect Resistance Excellent Good Moderate

Industrial Applications of Creosote

Primary Use Cases

  • Railway Infrastructure: Treatment of 85% of wooden sleepers globally
  • Utility Poles: Protection against termites and fungal decay
  • Marine Construction: Dock pilings and seawall preservation
  • Agricultural Use: Fence post treatment in high-moisture environments

Application Protocols

Method Pressure (psi) Duration Retention (kg/m³)
Empty Cell 140-180 4-8 hours 128-160
Full Cell 200-250 6-10 hours 160-220

Operational Implementation Guide

Railway Sleeper Treatment Process

  1. Wood Preparation: Season timber to ≤25% moisture content
  2. Pre-treatment: Apply initial 50psi pressure for 30 minutes
  3. Primary Treatment: Maintain 180psi for 6 hours at 60°C
  4. Post-treatment: 48-hour curing period

Documented Case Studies

Case 1: Transcontinental Railway Maintenance

Client: North American Rail Consortium
Challenge: 23% annual replacement rate of untreated sleepers
Solution: Creosote treatment @ 160kg/m³ retention
Result: 87% reduction in replacement costs over 7 years

Case 2: Coastal Infrastructure Protection

Client: Pacific Marine Construction Co.
Challenge: 18-month lifespan of untreated dock pilings
Solution: Full-cell treatment cycle with post-impregnation sealing
Result: 11-year service extension with 92% structural integrity

Technical Consultation & Ordering

For material safety data sheets or custom treatment solutions:
Email: info@vivalr.com
Phone: (86) 15866781826

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