1,4-Dioxan, USP, for GC, Reference Standard
1,4-Dioxan, USP, for GC, Reference Standard (CAS 123-91-1) supplier Zemixal: C4H8O2, COA and SDS with every lot, worldwide shipping.
About 1,4-Dioxan, USP, for GC, Reference Standard
1,4-Dioxan, USP, for GC, Reference Standard sits in our spectroscopy, NMR & Specialty Grade Solvents section and ships worldwide from stock or short lead time. Key data (USP / GC / Reference Standard): CAS 123-91-1, formula C4H8O2 and molar mass 88.11 g/mol. It is handled as a liquid.
Typical applications
- Gas chromatography
- Headspace analysis
- Residual solvent testing
Storage and safety notes
Hazard communication follows GHS (Danger: H225, H319, H335 and H350). Our SDS lists exposure controls and first-aid measures.
Available as 100 mL, 500 mL, 1 L, 2.5 L and 25 L. Larger or split packs can be arranged. You receive a batch certificate of analysis and a 16-section SDS with each order. Request pricing online and we confirm availability, documentation and freight to your country.
Typical uses
- Gas chromatography
- Headspace analysis
- Residual solvent testing
Applications
Grade guides
Specifications and identifiers
| Product name | 1,4-Dioxan, USP, for GC, Reference Standard |
|---|---|
| Catalogue number | ZX-037786 |
| CAS number | 123-91-1 |
| IUPAC name | 1,4-dioxane |
| Molecular formula | C4H8O2 |
| Molar mass | 88.11 g/mol |
| Exact mass | 88.0524 |
| Grade | USP / GC / Reference Standard |
| Physical form | Liquid |
| XLogP3 | -0.3 |
| H-bond donors / acceptors | 0 / 2 |
| Topological polar surface area | 18.5 Ų |
| HS code | 29329900 |
| InChIKey | RYHBNJHYFVUHQT-UHFFFAOYSA-N |
| SMILES | C1COCCO1 |
| PubChem CID | 31275 |
| Synonyms | 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, Glycol ethylene ether |
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
| 100 mL | Quoted on request | |
| 500 mL | Quoted on request | |
| 1 L | Quoted on request | |
| 2.5 L | Quoted on request | |
| 25 L | Quoted on request | |
| 200 L | 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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