1,4-Dioxan, GR 99%+
1,4-Dioxan, GR 99%+ (CAS 123-91-1) supplier Zemixal. Request a quote with price, lead time and documents. Packs from 500 mL.
About 1,4-Dioxan, GR 99%+
1,4-Dioxan, GR 99%+ sits in our AR & ACS Grade Solvents section and ships worldwide from stock or short lead time. Key data (AR): CAS 123-91-1, formula C4H8O2 and molar mass 88.11 g/mol. Typical appearance is colourless liquid.
Where it is used
- Analytical reagent work
- Extraction & recrystallisation
- Titrimetric analysis
- Paints, coatings & inks
Storage and safety notes
Literature values: density 1.033 g/mL. 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.
Available as 500 mL, 5 L and 210 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
- Analytical reagent work
- Extraction & recrystallisation
- Titrimetric analysis
- Paints, coatings & inks
Applications
Grade guides
Specifications and identifiers
| Product name | 1,4-Dioxan, GR 99%+ |
|---|---|
| Catalogue number | ZX-001761 |
| CAS number | 123-91-1 |
| IUPAC name | 1,4-dioxane |
| Molecular formula | C4H8O2 |
| Molar mass | 88.11 g/mol |
| Exact mass | 88.0524 |
| Grade | AR |
| Purity / assay | ≥99% |
| Physical form | Liquid |
| Appearance | Colourless liquid |
| Density | 1.033 g/mL |
| 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,, 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 |
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, GR 99%+
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