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1,4-Dioxane, 99%, anhydrous (max. 0,005% H2O), with molecular sieves, stabilized with 2,5 ppm of 2,6-Di-tert-butyl-4-methylphenol (BHT)

- Synonyms: Glycolethylether, 1,4-Diethylene dioxide, 1,4-Dioxacyclohexaner- C4H8O2r- M = 88,11 g/molr- CAS [123-91-1]r- EINECS-No.: 204-661-8r- Density: 1,03 g/cm3 r- Solub. in water: (20 ºC): miscibler- Melting point: 12 ºCr- Boiling point: 101,5 ºCr- Flash pt. 11 ºCr- Ignition temp.: 300 ºCr- Vapour pressure: (20 ºC) 41 hPar- Dielectric const.: (25 ºC) 2,2r- LD 50 (oral, rat): 5200 mg/kgr- EC-Index-No.: 603-024-00-5r- ADR: 3 F1 II UN 1165r- IMDG: 3 II UN 1165r- IATA/ICAO: 3 II UN 1165r- GHS-signal word: Dangerr- GHS-H sentences: H225 - H351 - H319 - H335 - EUH019 - EUH066r- GHS-P sentences: P210 - P303+P361+P353 - P305+P351+P338 - P370+P378 - P405 - P501ar- Tariff number: 2932 99 00 90r- Applications: solvents, analytical chemistry.rrSPECIFICATIONSrassay (G.C.): min. 99 %ridentity (IR-spectrum): passes testrdensity (20º/4º): 1,032 - 1,034racidity: max. 0,001 meq/grcopper (Cu): max. 0,2 ppmriron (Fe): max. 0,5 ppmrlead (Pb): max. 0,2 ppmrnickel (Ni): max. 0,2 ppmracetal (G.C.): max. 0,1 %racetaldehyde (G.C.): max. 0,01 %rcarbonyl compounds (as HCHO): max. 0,1 %rperoxides (as H2O2): max. 0,005 %rwater (K.F.): max. 0,005 %rr