Diglycerol Cas 59113-36-9 / 627-82-7
Chemical Name: Diglycerol
Synonyms: Polyglycerol-2; Glycerol dimer; 3,3′-Oxydi-1,2-propanediol; 4-Oxaheptane-1,2,6,7-tetrol
CAS No.: 59113-36-9
Molecular Fomula: C6H14O5
Molecular weight: 166.17
Appearance: Colorless to yellowish liquid
Assay: 98% min
Diglycerol (CAS 59113-36-9 / 627-82-7): Comprehensive User Guide
Table of Contents
1. Product Overview and Specifications
Diglycerol (CAS 59113-36-9 / 627-82-7) is a polyol compound widely used in cosmetics, pharmaceuticals, and industrial applications. Below are its key specifications:
| Parameter | Diglycerol | Glycerol | Propylene Glycol |
|---|---|---|---|
| Molecular Formula | C6H14O5 | C3H8O3 | C3H8O2 |
| Molecular Weight | 166.17 g/mol | 92.09 g/mol | 76.09 g/mol |
| Boiling Point | >300°C | 290°C | 188°C |
Advantages: Higher thermal stability, enhanced humectancy, and compatibility with polar solvents.
2. Applications and Uses
Cosmetics
Acts as a moisturizer in creams, lotions, and serums due to its hygroscopic properties.
Pharmaceuticals
Used as an excipient in topical formulations and oral suspensions for viscosity control.
Industrial
Serves as a lubricant additive, plasticizer, and intermediate in resin synthesis.
3. Usage Instructions
Formulation Guidelines
- Cosmetic Creams: Blend 2-5% Diglycerol with emulsifiers at 60-70°C.
- Drug Delivery: Mix with APIs under controlled pH (6.0-7.5).
- Industrial Lubricants: Add 3-8% to base oils for enhanced thermal stability.
Safety Precautions
Use PPE (gloves, goggles) and store in airtight containers below 30°C.
4. Practical Use Cases
Case 1: Anti-Aging Serum
A skincare brand achieved 30% longer hydration retention by replacing glycerol with Diglycerol in their serum.
Case 2: Pediatric Syrup
A pharma company improved syrup stability at high temperatures using 4% Diglycerol.
5. Customer Success Stories
ABC Cosmetics Ltd.
Challenge: Needed a non-greasy moisturizer for oily skin formulations.
Solution: Integrated 3% Diglycerol into their gel-cream.
Result: 25% increase in customer satisfaction scores.
PharmaHealth Inc.
Challenge: API crystallization in tropical climates.
Solution: Used Diglycerol as a crystallization inhibitor.
Result: Reduced product returns by 40%.
6. Contact for Queries
For technical specifications, samples, or pricing, contact our team:
Email: info@vivalr.com
Phone: (86) 15866781826
Why Choose Us? ISO-certified production, 24/7 technical support, and bulk order discounts.
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