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o-Xylene, EssentQ®, Reag. Ph Eur

- Synonyms: 1,2-Dimethylbenzener- C8H10r- M = 106,17 g/molr- CAS [95-47-6]r- EINECS-No.: 202-422-2r- Density: 0,88 g/cm3 r- Solub. in water: (20 ºC): 0,18 g/lr- Melting point: -25 ºCr- Boiling point: 144,4 ºCr- Flash pt. 30 ºCr- Ignition temp.: 465 ºCr- Vapour pressure: (20 ºC) 6,7 hPar- Dielectric const.: (30 ºC) 2,5r- LD 50 (oral, rat): 3609 mg/kgr- EC-Index-No.: 601-022-00-9 [1]r- ADR: 3 F1 III UN 1307r- IMDG: 3 III UN 1307r- IATA/ICAO: 3 III UN 1307r- GHS-signal word: Warningr- GHS-H sentences: H226 - H312 - H332 - H315r- GHS-P sentences: P210 - P241 - P303+P361+P353 - P370+P378 - P403+P235 - P501ar- Tariff number: 2902 41 00 00r- Applications: synthesis of organic products, solvents, manufacture of dyes.rrSPECIFICATIONSrassay (G.C.): min. 99 %ridentity (IR-spectrum): passes testrrefractive index n20/D: 1,504 - 1,507rdensity (20º/20º): 0,880 - 0,884racidity: max. 0,0003 meq/gralkalinity: max. 0,00025 meq/griron (Fe): max. 0,5 ppmrcopper (Cu): max. 0,2 ppmrlead (Pb): max. 0,2 ppmrnickel (Ni): max. 0,2 ppmr(m + p)-xylene (G.C.): max. 1 %rthiophene (G.C.): max. 0,0005 %rsulphur compounds (as S): max. 0,003 %rresidue on evaporation: max. 0,005 %: rwater (K.F.): max. 0,03 %r