1,2-Pentanediol, 98%
Buy 1,2-Pentanediol, 98% (CAS 5343-92-0) from Zemixal: C5H12O2, COA and SDS with every lot, worldwide shipping. Catalogue no. ZX-018040.
About 1,2-Pentanediol, 98%
1,2-Pentanediol, 98% sits in our monomers & Crosslinking Agents section and ships worldwide from stock or short lead time. Identity at a glance (98%): CAS 5343-92-0, formula C5H12O2 and molar mass 104.15 g/mol. Expect colourless to yellow liquid.
Where it is used
- Polymerisation
- Crosslinking & curing
- Adhesives & coatings
Safe handling
Literature values: boiling point 206 °C and density 0.971 g/mL at 25 °C. Hazard communication follows GHS (Danger: H304 and H318). Our SDS lists exposure controls and first-aid measures.
Order it in 50 mL, 250 mL, 1 L and 200 kg packs or ask for a bulk quotation. You receive a batch certificate of analysis and a 16-section SDS with each order. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.
Typical uses
- Polymerisation
- Crosslinking & curing
- Adhesives & coatings
Applications
Specifications and identifiers
| Product name | 1,2-Pentanediol, 98% |
|---|---|
| Catalogue number | ZX-018040 |
| CAS number | 5343-92-0 |
| IUPAC name | pentane-1,2-diol |
| Molecular formula | C5H12O2 |
| Molar mass | 104.15 g/mol |
| Exact mass | 104.0837 |
| Purity / assay | 98% |
| Physical form | Liquid |
| Appearance | Colourless to yellow liquid |
| Boiling point | 206 °C |
| Density | 0.971 g/mL at 25 °C |
| XLogP3 | 0.2 |
| H-bond donors / acceptors | 2 / 2 |
| Topological polar surface area | 40.5 Ų |
| HS code | 29241900 |
| InChIKey | WCVRQHFDJLLWFE-UHFFFAOYSA-N |
| SMILES | CCCC(CO)O |
| PubChem CID | 93000 |
| Synonyms | 1,2-Pentanediol, Pentylene glycol, 1,2-Dihydroxypentane, (R)-1,2-Pentanediol, 1,a2-aPentanediol, 1,2-Pentanediol, 96%, 1,2-Pentanediol,(2S)-, 3-01-00-02191 (Beilstein Handbook Reference) |
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
- H304May be fatal if swallowed and enters airways
- H318Causes serious eye damage
Precautionary statements P264 + P265, P280, P301 + P316, P305 + P354 + P338, P317, P331, 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
| 50 mL | Quoted on request | |
| 250 mL | Quoted on request | |
| 1 L | Quoted on request | |
| 200 kg | Quoted on request |
Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.
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