Propylene glycol, 99%
Propylene glycol, 99% (CAS 57-55-6) supplier Zemixal: C3H8O2, COA and SDS with every lot, worldwide shipping. Part of our Flavour & Fragrance Chemicals range.
About Propylene glycol, 99%
Researchers and plant chemists source Propylene glycol, 99% from Zemixal for routine and specialised work. Key data (Synthesis): CAS 57-55-6, formula C3H8O2 and molar mass 76.09 g/mol. Expect colourless liquid.
Where it is used
- Flavour formulation
- Fragrance compounding
- Aroma research
Safe handling
Literature values: boiling point 187 °C. Hazard communication follows GHS (Danger: H336, H370 and H372). Our SDS lists exposure controls and first-aid measures.
Available as 500 mL, 5 L and 215 kg. Larger or split packs can be arranged. Every shipment includes a batch certificate of analysis and a 16-section SDS. Request pricing online and we confirm availability, documentation and freight to your country.
Typical uses
- Flavour formulation
- Fragrance compounding
- Aroma research
Applications
Specifications and identifiers
| Product name | Propylene glycol, 99% |
|---|---|
| Catalogue number | ZX-018394 |
| CAS number | 57-55-6 |
| IUPAC name | propane-1,2-diol |
| Molecular formula | C3H8O2 |
| Molar mass | 76.09 g/mol |
| Exact mass | 76.0524 |
| Grade | Synthesis |
| Purity / assay | 99% |
| Physical form | Liquid |
| Appearance | Colourless liquid |
| Boiling point | 187 °C |
| XLogP3 | -0.9 |
| H-bond donors / acceptors | 2 / 2 |
| Topological polar surface area | 40.5 Ų |
| HS code | 29053200 |
| InChIKey | DNIAPMSPPWPWGF-UHFFFAOYSA-N |
| SMILES | CC(CO)O |
| PubChem CID | 1030 |
| Synonyms | 1,2-Propanediol, 1,2-Propylene glycol, 1,2-dihydroxypropane, 2-Hydroxypropanol, Isopropylene glycol, Sirlene, Methylethyl glycol, Methylethylene glycol, Monopropylene glycol, Trimethyl glycol, Propylene Glycol USP, Solar Winter BAN |
Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.
Safety and GHS hazards
Signal word Danger
- H336May cause drowsiness or dizziness
- H370Causes damage to organs
- H372Causes damage to organs through prolonged or repeated exposure
Precautionary statements P260, P261, P264, P270, P271, P304 + P340, P308 + P316, P319, P321, P403 + P233, P405, P501
Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.
Pack sizes
| 500 mL | Quoted on request | |
| 5 L | Quoted on request | |
| 215 kg | Quoted on request |
Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.
Questions about Propylene glycol, 99%
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