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Industrial & Bulk Solvents

1,4-Dioxane, 98%

SynthesisAvailable on request

Order 1,4-Dioxane, 98% (CAS 123-91-1) online at Zemixal. Lab and bulk packs, batch COA, fast global delivery. Packs from 500 mL.

Pack sizes
1,4-Dioxane, 98% chemical structure
CAS number123-91-1
FormulaC4H8O2
Molar mass88.11 g/mol
Physical formLiquid
HS code29329900
UN numberUN 1165
Purity98%
InChIKeyRYHBNJHYFVUHQT-UHFFFAOYSA-N
IUPAC name1,4-dioxane

About 1,4-Dioxane, 98%

1,4-Dioxane, 98% sits in our industrial & Bulk Solvents section and ships worldwide from stock or short lead time. For your records (Synthesis), the material is defined by CAS 123-91-1, formula C4H8O2 and molar mass 88.11 g/mol. Expect colourless liquid.

Use cases we see most often

  • Industrial reaction medium
  • Paints & coatings thinning
  • Cleaning & degreasing
  • Solvent & extraction work

Handling and storage

Classified under GHS with signal word Danger and hazard statements H225, H319, H335 and H350. Read the SDS before first use. 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

  • Industrial reaction medium
  • Paints & coatings thinning
  • Cleaning & degreasing
  • Solvent & extraction work

Applications

Paints, Coatings and InksPharmaceutical Manufacturing and QCResearch Labs and Universities

Specifications and identifiers

Specifications of 1,4-Dioxane, 98%
Product name1,4-Dioxane, 98%
Catalogue numberZX-001950
CAS number123-91-1
IUPAC name1,4-dioxane
Molecular formulaC4H8O2
Molar mass88.11 g/mol
Exact mass88.0524
GradeSynthesis
Purity / assay98%
Physical formLiquid
AppearanceColourless liquid
XLogP3-0.3
H-bond donors / acceptors0 / 2
Topological polar surface area18.5 Ų
HS code29329900
UN numberUN 1165
InChIKeyRYHBNJHYFVUHQT-UHFFFAOYSA-N
SMILESC1COCCO1
PubChem CID31275
SynonymsDiethylene oxide, Dioxane, Diethylene dioxide, Diethylene ether, Dioxan, p-Dioxane, 1,4-Diethylene dioxide, 1,4-Dioxacyclohexane, Tetrahydro-1,4-dioxin, Tetrahydro-p-dioxin, Di(ethylene oxide), 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

GHS02 Flammable
Flammable
GHS07 Irritant or harmful
Irritant or harmful
GHS08 Health hazard
Health hazard

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

Pack sizes of 1,4-Dioxane, 98%
500 mLQuoted on request
5 LQuoted on request
210 kgQuoted 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-Dioxane, 98%

Which CAS number identifies 1,4-Dioxane, 98%?
1,4-Dioxane, 98% is registered under CAS 123-91-1. You may also see it listed as Diethylene oxide, Dioxane, Diethylene dioxide. Our catalogue number for this item is ZX-001950.
What are the formula and molar mass of 1,4-Dioxane, 98%?
For 1,4-Dioxane, 98%, its formula is C4H8O2 and its molar mass is 88.11 g/mol. The systematic (IUPAC) name is 1,4-dioxane. InChIKey RYHBNJHYFVUHQT-UHFFFAOYSA-N lets you match it in any structure database.
What grade and pack sizes are available for 1,4-Dioxane, 98%?
This listing is Synthesis grade with 98% purity. Standard packs are 500 mL, 5 L, 210 kg. Larger quantities and custom packing can be quoted on request.
Which documents come with 1,4-Dioxane, 98%?
Each lot ships with a batch certificate of analysis and a 16-section GHS safety data sheet. A typical COA or specification sheet can be shared with the quotation before you order.
Can Zemixal ship 1,4-Dioxane, 98% to my country?
Yes. Because 1,4-Dioxane, 98% is classed as hazardous (UN 1165), it travels in UN-approved packaging as dangerous goods under IATA or IMDG rules, with the export paperwork your broker needs.

Other grades with CAS 123-91-1

All 11 grades

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