1,4-Dioxane, HPLC Grade, 99% min, packaged under Argon in resealable ChemSeal™ bottles, Thermo Scientific Chemicals

Description

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.

Specifications

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

• Melting Point: 11.8°C
• Density: 1.034 g/mL
• Boiling Point: 100°C to 102°C
• Quantity: 1 L
• Flash Point: 12°C (54°F)
• Physical Form: Liquid
• Refractive Index: 1.422
• Assay Percent Range: 99% min
• Beilstein: 102551
• Solubility Information: Miscible with water,most organic solvents,aromatic hydrocarbons and oils.
• Formula Weight: 88.11
• Grade: HPLC
• Chemical Name or Material: 1, 4-Dioxane

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	Hazard Class: 3; Packaging Group: II
EINECSNumber	204-661-8
RTECSNumber	JG8225000
TSCA	Yes
Recommended Storage	Ambient temperatures

SDS

RUO – Research Use Only