1. Product Overview & Specifications

CAS No.: 99734-09-5
Chemical Name: Poly(oxy-1,2-ethanediyl), α-tris(1-phenylethyl)phenyl-ω-hydroxy
Molecular Formula: C₃₃H₄₀O₄(C₂H₄O)_n
Appearance: Clear viscous liquid to semi-solid
Molecular Weight: 800-1,200 g/mol (customizable)
HLB Value: 8-12 (adjustable per application)
Solubility: Soluble in organic solvents, limited water dispersion

2. Key Applications & Industrial Uses

Core Functional Properties:

• Non-ionic surfactant with tunable hydrophilicity
• Phase compatibility enhancer for polymer blends
• Multi-functional stabilizer for emulsions/suspensions

Industry-Specific Implementations:

3. Performance Comparison Table

4. Implementation Case Studies

Case 1: High-Performance Wood Coatings

Challenge: Achieving uniform matte finish in UV-curable systems
Solution: 1.2% additive loading improved substrate wetting
Result: 45% reduction in surface defects

Case 2: Transdermal Patch Adhesive

Challenge: Balancing drug release rate with skin adhesion
Solution: 0.8% additive optimized cohesive strength
Result: Sustained 24hr release profile achieved

5. Client Success Stories

Client A: European Automotive Coatings Manufacturer

Problem: Foaming in waterborne primer systems
Implementation: 0.5% CAS 99734-09-5 as defoaming synergist
Outcome: 70% reduction in surface voids, $220k/yr savings

Client B: Asian Pharmaceutical Company

Problem: Poor solubility of antifungal API
Implementation: 5% additive in solid dispersion matrix
Outcome: 3.2x bioavailability increase (Phase II success)

6. Technical Consultation & Ordering

Customization Options:
– Molecular weight tailoring (600-1,500 g/mol)
– HLB value adjustment (6-14 scale)
– Solvent-based or aqueous formulations

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