1,4-Dioxan, for HPLC, 99%+
Buy 1,4-Dioxan, for HPLC, 99%+ (CAS 123-91-1) from Zemixal. Lab and bulk packs, batch COA, fast global delivery. Packs from 500 mL.
About 1,4-Dioxan, for HPLC, 99%+
1,4-Dioxan, for HPLC, 99%+ is part of the Zemixal HPLC & LC-MS Grade Solvents range. Identity at a glance (HPLC): CAS 123-91-1, formula C4H8O2 and molar mass 88.11 g/mol. Typical appearance is colourless liquid.
Common uses in the lab and plant
- HPLC mobile phase
- LC-MS sample preparation
- Trace analysis
- Molecular biology workflows
Storage and safety notes
It carries the GHS signal word Danger (H225, H319, H335 and H350), so wear gloves and eye protection and work with good ventilation. For transport it ships as UN UN 1165.
Standard pack sizes are 500 mL, 5 L and 210 kg, and custom quantities are quoted on request. Every shipment includes a batch certificate of analysis and a 16-section SDS. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.
Typical uses
- HPLC mobile phase
- LC-MS sample preparation
- Trace analysis
- Molecular biology workflows
Applications
Grade guides
Specifications and identifiers
| Product name | 1,4-Dioxan, for HPLC, 99%+ |
|---|---|
| Catalogue number | ZX-001711 |
| CAS number | 123-91-1 |
| IUPAC name | 1,4-dioxane |
| Molecular formula | C4H8O2 |
| Molar mass | 88.11 g/mol |
| Exact mass | 88.0524 |
| Grade | HPLC |
| Purity / assay | ≥99% |
| Physical form | Liquid |
| Appearance | Colourless liquid |
| XLogP3 | -0.3 |
| H-bond donors / acceptors | 0 / 2 |
| Topological polar surface area | 18.5 Ų |
| HS code | 29329900 |
| UN number | UN 1165 |
| InChIKey | RYHBNJHYFVUHQT-UHFFFAOYSA-N |
| SMILES | C1COCCO1 |
| PubChem CID | 31275 |
| Synonyms | Diethylene oxide, Dioxane, p-Dioxane, Diethylene ether, 1,4-Diethylene dioxide, 1,4-Dioxacyclohexane, Tetrahydro-1,4-dioxin, Tetrahydro-p-dioxin, Di(ethylene oxide), Diethylene dioxide, Dioxane-1,4, 1,4-Dioxan |
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
- H225Highly flammable liquid and vapor
- H319Causes serious eye irritation
- H335May cause respiratory irritation
- H350May cause cancer
Precautionary statements P203, P210, P233, P240, P241, P242, P243, P261, P264 + P265, P271, P280, P303 + P361 + P353, P304 + P340, P305 + P351 + P338, P318, P319, P337 + P317, P370 + P378, P403 + P233, P403 + P235, 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 | |
| 210 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 1,4-Dioxan, for HPLC, 99%+
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