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1,4-Dioxane, 99+%, stab. with ca 5-10ppm BHT

Product Code. 11442257
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Product Code. 11442257 Supplier Thermo Scientific Alfa Aesar Supplier No. A14188.0E
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Beschreibung

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

1,4-Dioxane is used as a stabilizer for 1,1,1-trichloroethane and chlorinated solvents. It acts as a solvent for cellulose acetate, ethyl cellulose, benzyl cellulose, resins, oils, waxes, dyes, other organic and inorganic compounds. It acts as a substitute for tetrahydrofuran due to its higher boiling point and lower toxicity. Further, it is used as an internal standard for proton NMR spectroscopy in deuterium oxide. It plays an important role in liquid scintillation counting in biological procedures, and as a wetting and dispersing agent in textile processing. It is involved in the preparation of dimethylmagnesium by reacting with methylmagnesium bromide, and in the preparation of histological sections for microscopic examination.

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.

Applications
1,4-Dioxane is used as a stabilizer for 1,1,1-trichloroethane and chlorinated solvents. It acts as a solvent for cellulose acetate, ethyl cellulose, benzyl cellulose, resins, oils, waxes, dyes, other organic and inorganic compounds. It acts as a substitute for tetrahydrofuran due to its higher boiling point and lower toxicity. Further, it is used as an internal standard for proton NMR spectroscopy in deuterium oxide. It plays an important role in liquid scintillation counting in biological procedures, and as a wetting and dispersing agent in textile processing. It is involved in the preparation of dimethylmagnesium by reacting with methylmagnesium bromide, and in the preparation of histological sections for microscopic examination.

Solubility
Miscible with water, organic solvents, aromatic hydrocarbons and oils.

Notes
Hygroscopic. Incompatible with oxygen, oxidizing agents, halogens, reducing agents, perchlorates and trimethylaluminum.
TRUSTED_SUSTAINABILITY

Chemische Identifikatoren

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

Spezifikation

Melting Point 11.8°C
Density 1.034
Quantity 2500 g
Odor Ether-like
Refractive Index 1.422
UN Number UN1165
Beilstein 102551
Merck Index 14,3300
Boiling Point 100°C to 102°C
Solubility Information Miscible with water,organic solvents,aromatic hydrocarbons and oils.
Formula Weight 88.11
Percent Purity ≥99%
Chemical Name or Material 1,4-Dioxane, stabilized with ≈5 to 10ppm BHT
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Sicherheit und Handhabung

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Produktidentifikator
  • 1,4-Dioxane
 Signalwort
  • Danger
 Gefahrenkategorie
  • Carcinogenicity Category 1B
  • Serious eye damage/eye irritation Category 2
  • Flammable liquid Category 2
  • Specific target organ toxicity Category 3
 Gefahrenhinweis
  • H225-Highly flammable liquid and vapour.
  • H319-Causes serious eye irritation.
  • H335-May cause respiratory irritation.
  • H350-May cause cancer.
  • EUH019-May form explosive peroxides.
  • EUH066-Repeated exposure may cause skin dryness or cracking.
 Sicherheitshinweis
  • P210-Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
  • P280-Wear protective gloves/protective clothing/eye protection/face protection.
  • P303+P361+P353-IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water/ shower.
  • P304+P340-IF INHALED: Remove person to fresh air and keep comfortable for breathing.
  • P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
  • P312-Call a POISON CENTER/doctor/if you feel unwell.
 Ergänzende Informationen
  • MIXTURE LIST-Contain: 1,4-Dioxane
Sicherheitsdatenblatt (SDS)

RUO – Research Use Only

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