dibutyl phosphate cas 107-66-4

Chemical Name: Dibutyl phosphate
CAS: 107-66-4
Molecular Fomula:C8H19O4P
Molecular Weight:210.21
Appearance: colorless to light yellow clearliquid
content: 85% 95%

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Dibutyl Phosphate (CAS 107-66-4) Technical Specifications

Chemical Profile

Parameter Specification Competitor A Competitor B
CAS Number 107-66-4 107-66-4 107-66-4
Purity ≥99.5% ≥98% ≥97.5%
Density (20°C) 0.997-1.003 g/cm³ 0.990-1.010 0.995-1.005
Flash Point 113°C 110°C 108°C

Material Characteristics

  • Molecular Formula: C8H19O4P
  • Appearance: Colorless to pale yellow liquid
  • Solubility: Miscible with organic solvents
  • Storage Conditions: 2-8°C in sealed containers

Industrial Applications of Dibutyl Phosphate

Metal Extraction Systems

Preferred chelating agent for rare earth element separation with 30-40% higher efficiency than traditional extractants in lanthanide purification processes.

Lubricant Additives

Reduces friction coefficient by 18-22% in industrial gear oils when used at 0.5-1.2% concentration levels.

Flame Retardant Synergist

Enhances UL94 V-0 compliance in polycarbonate composites when combined with halogen-free flame retardants at 3:1 ratio.

Operational Case Studies

Rare Earth Refining Optimization

A Chinese mining conglomerate achieved 92% neodymium purity using our DBP-based extraction system, reducing processing costs by $12.8/ton compared to P507 extractants.

High-Performance Lubricant Formulation

European automotive manufacturer extended gearbox service intervals by 40% through DBP-enhanced anti-wear additive packages.

Verified Customer Implementations

Case 1: Advanced Materials Co., Ltd. (Japan)

Application Implementation Result
Copper Solvent Extraction 3-stage countercurrent extraction 99.2% Cu recovery rate
Process Scale 12,000 MT/month operation 18% OPEX reduction

Case 2: PetroLube Industries (Germany)

Parameter Before DBP After DBP
FZG Failure Stage Stage 8 Stage 12+
Oxidation Stability 200 hrs 320 hrs

Request Custom Formulation

Technical Consultation Available

Contact our chemists for application-specific solutions:

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

Material Safety Documentation

Available upon request: SDS, TDS, RoHS/REACH compliance certificates

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