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  7. 1,4-Dioxane, anhydrous, 99.8%, stab. with 1-3ppm BHT, packaged under Argon in resealable ChemSeal™ bottles

1,4-Dioxane, anhydrous, 99.8%, stab. with 1-3ppm BHT, packaged under Argon in resealable ChemSeal™ bottles

Artikelnummer. 11330478
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Regulatorisk: Dette produkt falder ind under Lov om kemiske stoffer og produkter - lovbekendtgørelse nr. 1755 af 22. december 2006. Hvis det er relevant, skal kunden fremskaffe en licens før levering.
Artikelnummer. 11330478 Leverandør Thermo Scientific Alfa Aesar Leverandørnr. 043821.K2
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Denne vare kan ikke returneres. Se returpolicy
Regulatorisk: Dette produkt falder ind under Lov om kemiske stoffer og produkter - lovbekendtgørelse nr. 1755 af 22. december 2006. Hvis det er relevant, skal kunden fremskaffe en licens før levering.

Beskrivelse

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.

TRUSTED_SUSTAINABILITY

Kemiske identifikatorer

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

Tekniske data

Melting Point 11.8°C
Color Colorless
Appearance Colorless liquid
Density 1.034
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 99.8%
Vapor Pressure 41 hPa (31mm Hg) at 20°C
UN Number 1165
Beilstein 102551
Boiling Point 100°C to 102°C
Solubility Information Miscible with water,most organic solvents,aromatic hydrocarbons and oils.
Formula Weight 88.11
Concentration or Composition (by Analyte or Components) 1, 4-Dioxane, anhydrous
Chemical Name or Material 1, 4-Dioxane, anhydrous
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Sikkerhed og håndtering

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Produktidentifikator
  • 1,4-Dioxane
 Signalord
  • Danger
 Farekategori
  • Carcinogenicity Category 1B
  • Serious eye damage/eye irritation Category 2
  • Flammable liquid Category 2
  • Specific target organ toxicity Category 3
 Faresætning
  • 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.
 Sikkerhedssætning
  • 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.
 Supplerende oplysninger
  • MIXTURE LIST-Contain: 1,4-Dioxane
SDS

RUO – Research Use Only

Produkttitel
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