Comprehensive Introduction
Overview: A Clean, Multifunctional Solvent for Modern Pharmaceuticals
1,2-Pentanediol is a high-purity, water-miscible diol increasingly recognized for its performance and safety in pharmaceutical formulations. With its excellent solvency, low irritation, and bio-based origin.
Yino Bio offers 1,2-Pentanediol, produced under strict quality control with traceable, non-food biomass sourcing, suitable for formulation development, bioavailability enhancement, and regulatory-compliant manufacturing.
Product Details
| Product Name | 1,2-pentanediol |
| CAS NO. | 5343-92-0 |
| Key words | Pentylene glycol skincare, 1,2-Pentanediol cosmetic grade, 1,2-Pentanediol, Bio 1,2- Pentanediol/Pentylene glycol |
| Molecular Formula | C5H12O2 |
| HS Number | 2905399099 |
| Structural Formula |  |
| Quality standard for Pentylene glycol skincare | |
| Appearance | Colourless to light yellow clear liquid. |
Specification
| Items | Standard |
| Appearance | Colourless viscous liquid |
| Source | Non-food biomass corncob |
| Purity (%) | ≥99.5 |
| Moisture (%) | ≤ 0.2 |
| Density (g/cm³) | 0.917 |
| Skin Irritation | Non-irritating |
| US BETA Analytic Bio-based Testing Report | 98% |
Production Capacity
Full-Cycle Safety Certifications
Why Choose Yino Bio for Pharma-Grade 1,2-Pentanediol?
- Bio-based excipient aligned with green chemistry and ESG goals
- Manufacturing transparency & full technical documentation
- Low impurity profile suitable for high-purity excipient systems
- Global supply capability with fast sampling for formulation teams
- Scientific support for solubility, pH stability, compatibility studies
Packing
Sealed in: 200kg Drum
Samples available for formulation testing
Specification
| Items | Standard |
| Appearance | Colourless viscous liquid |
| Source | Non-food biomass corncob |
| Purity (%) | ≥99.5 |
| Moisture (%) | ≤ 0.2 |
| Density (g/cm³) | 0.917 |
| Skin Irritation | Non-irritating |
| US BETA Analytic Bio-based Testing Report | 98% |
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