METHYL GLUCETH-20 (CAS 68239-42-9) Comprehensive User Guide
Table of Contents
- 1. Basic Information & Specifications
- 2. Detailed Applications
- 3. Industry Use Cases
- 4. Verified Client Implementations
- 5. Technical Consultation & Quotation
1. Basic Information & Specifications
| Parameter | Specification | Grade Comparison |
|---|---|---|
| CAS Number | 68239-42-9 | Pharma/Cosmetic/Industrial |
| Chemical Formula | C9H18O6(CH2CH2O)n | n=20 (Average) |
| Appearance | Clear viscous liquid | Colorless to pale yellow |
| Solubility | Water-soluble, ethanol-compatible | Varies by EO chain length |
| pH (5% solution) | 5.0-7.0 | Adjustable per application |
2. Detailed Applications
Core Functional Properties
- Humectant: 3X moisture retention vs. standard glycols
- Solubilizer: Effective for essential oils in cold process
- Viscosity Modifier: 15-30% thickness enhancement
- Stabilizer: Prevents crystallization in high-sugar systems
Industry-Specific Uses
| Industry | Typical Formulation % | Key Benefit |
|---|---|---|
| Skincare | 0.5-5% | Non-tacky moisturization |
| Hair Care | 1-3% | Heat protection up to 180°C |
| Pharmaceuticals | 2-8% | API solubility enhancement |
| Household Cleaners | 0.2-1.5% | Surfactant compatibility |
3. Industry Use Cases
Case 1: Oil-Free Moisturizer (SPF 30+)
Challenge: Formulate non-greasy sunscreen with 80%+ UVA protection
Solution: 3% METHYL GLUCETH-20 + 5% zinc oxide dispersion
Result: 22% improvement in spreadability vs. conventional systems
Case 2: CBD-Infused Topical Gel
Challenge: Stabilize 10% CBD isolate in aqueous gel
Solution: 4% METHYL GLUCETH-20 + HPMC matrix
Result: 6-month stability at 40°C/75% RH
4. Verified Client Implementations
Client A: European Cosmetic OEM
Product: Multifunctional Serum Concentrate
Usage: 2.8% in phase B for silicone-alternative texture
Performance: 35% reduction in formulation viscosity fluctuations
Client B: US Pharma Company
Product: Transdermal Patch Matrix
Usage: 6.5% as penetration enhancer
Performance: 2.3X drug delivery efficiency vs. PG-based systems
Client C: Asian Hair Care Brand
Product: Heat Protectant Spray
Usage: 1.2% with amino silicones
Performance: 50% reduction in split ends after 10 uses
5. Technical Consultation & Quotation
Our technical team provides:
– Batch-specific COA/CofA documentation
– Regulatory support (REACH, COSMOS, ISO 16128)
– Custom molecular weight variants (EO 10-60)
Contact for formulation optimization:
Email: info@vivalr.com
Tel: (86) 15866781826
Request SDS/TDS: Specify required language & grade



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