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1.03115 Supelco

1,4-Dioxane

EMPLURA®

Synonym: 1,4-Dioxane, Glycolethylether, 1,4-Diethylene dioxide, 1,4-Dioxacyclohexane

  • CAS Number 123-91-1

  • Empirical Formula (Hill Notation) C4H8O2

  • Molecular Weight 88.11

  •  MDL number MFCD00006571

  •  EC Index Number 204-661-8

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Properties

Related Categories ReagentPlus and EMPLURA, Carbon Steel Flex-Spout Cans, Chemical Synthesis, Chemicals for the synthesis of candidate COVID-19 treatments, Favipiravir,
Quality Level   200
vapor pressure   41 hPa ( 20 °C)
assay   ≥99% (GC)
form   liquid
autoignition temp.   300 °C
potency   5200 mg/kg LD50, oral (Rat)
  7600 mg/kg LD50, skin (Rabbit)
expl. lim.   1.7-25.2 % (v/v)
pH   6-8 (20 °C, 500 g/L in H2O)
bp   101.5 °C/1013 hPa
mp   12 °C
transition temp   flash point 11 °C
density   1.03 g/cm3 at 20 °C
InChI   1S/C4H8O2/c1-2-6-4-3-5-1/h1-4H2
InChI key   RYHBNJHYFVUHQT-UHFFFAOYSA-N
storage conditions   Store at +5°C to +30°C.

Description

General description

EMPLURA® is our low-cost alternative to high-purity qualities. With EMPLURA we offer a range of solvents for a plurality of basic applications in non-regulated industries and for less demanding applications, preparative laboratory work and cleaning purposes. EMPLURA solvents provide adequate specifications with the most important parameters.

Analysis Note

Purity (GC): ≥ 99.0 %
Identity (IR): conforms
Free acid (as CH₃COOH): ≤ 0.01 %
Density (d 20 °C/ 4 °C): 1.032 - 1.034
Peroxide (as H₂O₂): ≤ 0.005 %
Water: ≤ 0.1 %
Stabilized with about 25 ppm 2,6-Di-tert-butyl-4-methylphenol (BHT)

Legal Information

EMPLURA is a registered trademark of Merck KGaA, Darmstadt, Germany

Safety & Documentation

Safety Information

Protocols & Articles

Articles

EMPLURA® Basic Grade Products

For many applications, you don’t need chemicals of the highest purity – you need a cost-effective solution with reliable quality that is available in large quantities. The EMPLURA® product range is i...
Keywords: Environmental, Evaporation, Green chemistry, Solvents

Pressure-Temperature Calculator for Solvents

*Calculations provide estimated results based on Antoine's Coefficients and their associated temperature range values. Antoine's Coefficients were obtained from the National Institute of Standards an...

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