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Molekula

1,4-Dioxane

CAS 123-91-1 C4H8O2 MW 88.11 In stock
CoA by batch

Overview

A high-purity solvents supplied by Molekula across research and bulk scale.

Specifications

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

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
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
  • GHS pictogram — Explosive Explosive GHS01
  • GHS pictogram — Flammable Flammable GHS02
  • GHS pictogram — Oxidizing Oxidizing GHS03

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

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.

Pricing & pack sizes

Pack sizes & pricing

Pricing on request — packs available from research to bulk quantities.

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

Synonyms

No alternate names recorded for this product.

Frequently asked questions

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