Molekula

1,4-Dioxane

SKU 22652371 CAS 123-91-1 C4H8O2 MW 88.11 In stock

1,4-Dioxane is a cyclic ether solvent used in industrial processes and laboratory applications. It is a colorless, volatile liquid with moderate solubility in water and organic solvents. CAS: 123-91-1, Molecular formula: C4H8O2, Molecular weight: 88.11 g/mol. Stored at ambient temperature. Hazard classification: Danger. Molekula supplies 1,4-Dioxane from research to bulk quantities with full documentation and ISO 9001:2015 traceability.

CoA by batch Download specification

Overview

Pricing & pack sizes

Pack sizes & pricing

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2.5 L — £46.50 per pack

Prices exclude VAT/sales tax and shipping. Bulk and custom pack sizes available on request.

Specifications

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Property	Value
Appearance	Clear colourless liquid
Refractive Index	1.4205 - 1.4235
Water Content	≤0.5%
Assay (GC)	≥99%

Storage & handling

Property	Value
Storage Temperature	Ambient
Flash Point	12 C
Transport Class	3
Packing Group	II
Shelf Life	24 months
Acidity	Neutral

Identification

Property	Value
SKU	22652371
CAS Number	123-91-1
Molecular Formula	C4H8O2
Molecular Weight	88.11
SMILES	C1COCCO1
EC / UN Number	1165
REACH Code	Y110
TSCA Listed	Yes
Tariff Code	2932990090

Safety & GHS

Danger

Flammable GHS02
Health Hazard GHS07
Serious Health Hazard GHS08

Hazard statements

EUH019 May form explosive peroxides
EUH066 Repeated exposure may cause skin dryness or cracking
H225 Highly flammable liquid and vapour
H319 Causes serious eye irritation
H335 May cause respiratory irritation
H351 Suspected of causing cancer

Precautionary statements

P201 Obtain special instructions before use
P210 Keep away from heat/sparks/open flames/hot surfaces - No smoking
P261 Avoid breathing dust/fume/gas/mist/vapours/spray
P280 Wear protective gloves/protective clothing/eye protection/face protection
P305+351+338 IF IN EYES: Rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing
P308+313 IF exposed or concerned: Get medical advice/attention

For research and industrial use only

Not for use in food, drugs, household, or in or on humans or animals. Consult the Safety Data Sheet before handling.

Documents

Safety Data Sheets (SDS)

Available in IT, FR, ES, DE, EN.

Certificate of Analysis (CoA) by batch

Enter a lot or batch number to retrieve the CoA for that specific batch. We can generate one from spec data if no PDF is on file.

Synonyms

No alternate names recorded for this product.

Frequently asked questions

What is 1,4-Dioxane used for?

1,4-Dioxane is primarily used as a solvent and stabilizer in chemical manufacturing, particularly in the production of pharmaceuticals and polymers.

What is the chemical formula and molecular weight of 1,4-Dioxane?

The chemical formula is C4H8O2 and the molecular weight is 88.11 g/mol.

How should 1,4-Dioxane be stored?

It should be stored at ambient temperature, away from heat and ignition sources, in a tightly closed container.

What grade of 1,4-Dioxane does Molekula supply?

Molekula supplies 1,4-Dioxane in reagent grade, suitable for laboratory and industrial applications.

Can Molekula supply 1,4-Dioxane in bulk?

Yes, Molekula can supply 1,4-Dioxane in bulk quantities; please contact our sales team for pricing and availability.

What documentation comes with a 1,4-Dioxane order?

Each order includes a Certificate of Analysis (CoA) and Safety Data Sheet (SDS), compliant with GHS standards.

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