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Etilo acetato, para análisis de ultratrazas por GC, Ácido acético etil éster, Éter acético

CAS: 141-78-6

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- Synonyms: Acetic acid ethyl ester, Acetic ether - C4H8O2 - M = 88,10 g/mol - CAS [141-78-6] - EINECS-No.: 205-500-4 - Density: 0,90 g/cm3 - Solub. in water: (20 ºC): 85,3 g/l - Melting point: -83 ºC - Boiling point: 77 ºC - Flash pt. -4 ºC - Ignition temp.: 460 ºC - Vapour pressure: (20 ºC) 97hPa - Refraction index: (n 20 ºC/D) 1,3723 - Dielectric const.: (25 ºC) 6,0 - LD 50 (oral, rat): 5620 mg/kg - EC-Index-No.: 607-022-00-5 - ADR: 3 F1 II UN 1173 - IMDG: 3 II UN 1173 - IATA/ICAO: 3 II UN 1173 - GHS-signal word: Danger - GHS-H sentences: H225 - H319 - H336 - EUH066 - GHS-P sentences: P210 - P303+P361+P353 - P305+P351+P338 - P370+P378 - P405 - P501a - Tariff number: 2915 31 00 00 - Applications: solvents, perfumery, photography. SPECIFICATIONS assay (G.C.): min. 99,8 % identity (IR-spectrum): passes test density (20º/4º): 0,900 - 0,902 residue on evaporation: max. 0,0001 % water (K.F.): max. 0,02 % Suitable for organohalogenated pesticide and dioxins, furans and PCBs residue analysis ECD, from 1,2,4-trichlorobenzene to decachlorobiphenyl, no peaks are obtained greater than 3 pg/ml as lindane. No peaks are obtained in vicinity of 2,4,5-trichlorobiphenyl. Suitable for highly volatile halogenated hydrocarbons trace analysis ECD, from dichloromethane to 1,2,4-trichlorobenzene, no peaks are obtained greater than 1 ng/ml as tetrachloromethane. Suitable for pesticide and polycyclic aromatic hydrocarbons residue analysis FID, from 1-octanol to 1-tetradecanol, no peaks are obtained greater than 5 ng/ml as 1-tetradecanol. No peaks are obtained in vicinity of pyrene.

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