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1,4-Dioxane, HPLC Grade, 99% min

Catalog No. AA22913K2
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Catalog No. AA22913K2 Supplier Thermo Scientific Chemicals Supplier No. 022913K2
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Description

CAS: 123-91-1 | C4H8O2 | 88.106 g/mol

1,4-Dioxane HPLC Grade is used as a mobile phase in high performance liquid chromatography and liquid chromatography coupled with mass spectrometry.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Chemical Identifiers

CAS 123-91-1
Molecular Formula C4H8O2
Molecular Weight (g/mol) 88.106
MDL Number MFCD00006571
InChI Key RYHBNJHYFVUHQT-UHFFFAOYSA-N
Synonym dioxane, p-dioxane, 1,4-diethylene dioxide, diethylene ether, dioxan, 1,4-dioxacyclohexane, diethylene dioxide, dioxanne, di ethylene oxide, tetrahydro-p-dioxin
PubChem CID 31275
ChEBI CHEBI:47032
IUPAC Name 1,4-dioxane
SMILES C1COCCO1

Specifications

Melting Point 11.8°C
Color Colorless
Appearance Colorless liquid
Density 1.034
Boiling Point 100°C to 102°C
Quantity 1 L
Flash Point 12°C (54°F)
Ignition Point 375°C (707°F)
Odor Ether like
Physical Form Liquid
Refractive Index 1.422
Assay Percent Range 99% min.
Vapor Pressure 41 hPa (31mm Hg) at 20°C
UN Number 1165
Beilstein 102551
Solubility Information Miscible with water,most organic solvents,aromatic hydrocarbons and oils.
Formula Weight 88.11
Grade HPLC
Concentration or Composition (by Analyte or Components) 1, 4-Dioxane
Chemical Name or Material 1, 4-Dioxane, Filtered through 0.2μ filters.
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Safety and Handling

Hazard Category H225-H319-H335-H336-H350-H373
Precautionary Statement P201-P202-P210-P233-P235-P240-P241-P242-P243-P260-P264b-P271-P280i-P281-P303+P361+P353-P304+P340-P305+P351+P338-P308+P313-P370+P378q-P501c
DOTInformation DOT Class: 3, Packaging Group: II
EINECSNumber 204-661-8
RTECSNumber JG8225000
TSCA Yes
Recommended Storage Ambient temperatures

RUO – Research Use Only