EMAIL THIS PAGE TO A FRIEND
1.03132 Supelco

1,4-Dioxane

for liquid chromatography LiChrosolv®

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

Purchase

Properties

Related Categories HPLC Grade Solvents, HPLC Solvents, Solvent by Application, Solvents
Quality Level   100
vapor pressure   41 hPa ( 20 °C)
assay   ≥99.8% (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)
application(s)   LC/MS: suitable
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

With their high degree of UV transmittance, low particle count, low acidity and alkalinity and low evaporation residue level, LiChrosolv solvents are ideal for reproducible separations. Since separations are normally carried out under gradient conditions in analytical HPLC, we offer solvents in "gradient grade" as well as "isocratic grade". This enables to minimize the gradient effect of the solvent involved.

Analysis Note

Purity (GC): ≥ 99.8 %
Identity (IR): conforms
Evaporation residue: ≤ 2.0 mg/l
Water: ≤ 0.02 %
Acidity: ≤ 0.0002 meq/g
Alkalinity: ≤ 0.0002 meq/g
Transmission (at 245 nm): ≥ 50 %
Transmission (at 270 nm): ≥ 80 %
Transmission (from 300 nm): ≥ 98 %
Filtered by 0.2 µm filter

Legal Information

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

Safety & Documentation

Safety Information

Protocols & Articles

Articles

HPLC Analysis of Cisplatin and Monohydrated Cisplatin on SeQuant ZIC-HILIC

From our library of Articles, Sigma-Aldrich presents HPLC Analysis of Cisplatin and Monohydrated Cisplatin on SeQuant ZIC-HILIC
Keywords: Antitumor agents, Pharmaceutical

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...

Solvents for Liquid Chromatography LiChrosolv®

For perfect high-performance liquid chromatography (HPLC) results, high-performance solvents are a must. LiChrosolv® solvents are designed to optimally support analytical HPLC, fast chromatography, a...
Keywords: Chromatography, Evaporation, High performance liquid chromatography, Liquid chromatography mass spectrometry, Mass spectrometry, Phase transitions, Separation, Solvents

Related Products

Technical Service:

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Bulk Ordering & Pricing:

Need larger quantities for your development, manufacturing or research applications?