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Ethyl acetate, LC-MS

- Synonyms: Acetic acid ethyl ester, Acetic etherr- C4H8O2r- M = 88,10 g/molr- CAS [141-78-6]r- EINECS-No.: 205-500-4r- Density: 0,90 g/cm3 r- Solub. in water: (20 ºC): 85,3 g/lr- Melting point: -83 ºCr- Boiling point: 77 ºCr- Flash pt. -4 ºCr- Ignition temp.: 460 ºCr- Vapour pressure: (20 ºC) 97hPar- Refraction index: (n 20 ºC/D) 1,3723r- Dielectric const.: (25 ºC) 6,0r- LD 50 (oral, rat): 5620 mg/kgr- EC-Index-No.: 607-022-00-5r- ADR: 3 F1 II UN 1173r- IMDG: 3 II UN 1173r- IATA/ICAO: 3 II UN 1173r- GHS-signal word: Dangerr- GHS-H sentences: H225 - H319 - H336 - EUH066r- GHS-P sentences: P210 - P303+P361+P353 - P305+P351+P338 - P370+P378 - P405 - P501ar- Tariff number: 2915 31 00 00r- Applications: solvents, perfumery, photography.rrSPECIFICATIONSrassay (G.C.): min. 99,8 %ridentity (IR-spectrum): passes testrdensity (20º/4º): 0,900 - 0,902ralkalinity: max. 0,0002 meq/graluminium (Al): max. 10 ppbrcalcium (Ca): max. 10 ppbriron (Fe): max. 10 ppbrmagnesium (Mg): max. 5 ppbrpotassium (K): max. 20 ppbrsodium (Na): max. 100 ppbrresidue on evaporation: max. 0,0005 %rwater (K.F.): max. 0,03 %rsuitability for use in LC-MS: passes testrrwavelength:: T(%) A (AU)r255 nm: 20 % 0,699 AUr258 nm: 50 % 0,301 AUr265 nm: 90 % 0,046 AUrrMicrofiltered through membranes of pore diameter 0,22 µm r