Propylene Glycol
CompareAliases: PG
Water-miscible glycol solvent and humectant for personal care and technical systems.
Identity and Classification
| INCI Name | Propylene Glycol |
| IUPAC Name | - |
| Other Names | PG |
| Abbreviations | PG |
| Molecular Formula | C3H8O2 |
| CAS # | 57-55-6 |
| EC # | - |
| Ingredient Category | - |
| Chemical Family | - |
Overview
Propylene Glycol is used in practical industrial formulations where solvent, humectant, carrier, and freeze-point modifier. are required. Grade selection should consider active matter or assay, impurity profile, physical form, pH range, compatibility, processing conditions, and supplier documentation. Typical values are screening guidance only and should not replace supplier specifications.
Functions and Industries
Formulation Examples
Facial Cleanser
Master ingredient application taxonomy value seeded from Master tables seeding.docx.
Skin Cream
Master ingredient application taxonomy value seeded from Master tables seeding.docx.
Lotion
Master ingredient application taxonomy value seeded from Master tables seeding.docx.
Compatibility and Incompatibility
Compatible
Incompatible
No known incompatibilities documented.
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