Isobutanol, standard substance for GC

- Synonyms: 2-Methyl-1-propanol, Isobutyl alcohol, Isopropylcarbinol, iso-Butanol - C4H10O - M = 74,12 g/mol - CAS [78-83-1] - EINECS-No.: 201-148-0 - Density: 0,8 g/cm3 - Solub. in water: (20 ºC): 80 g/l - Melting point: -108 ºC - Boiling point: 108 ºC - Flash pt. 28 ºC - Ignition temp.: 430 ºC - Vapour pressure: (20 ºC) 12 hPa - Refraction index: (n 20 ºC/D) 1,3955 - Dielectric const.: (20 ºC) 17,7 - LD 50 (oral, rat): 2460 mg/kg - EC-Index-No.: 603-108-00-1 - ADR: 3 F1 III UN 1212 - IMDG: 3 III UN 1212 - IATA/ICAO: 3 III UN 1212 - GHS-signal word: Danger - GHS-H sentences: H318 - H226 - H335 - H336 - H315 - GHS-P sentences: P210 - P303+P361+P353 - P305+P351+P338 - P310 - P370+P378 - P405 - P501a - Tariff number: 2905 14 90 00 - Applications: synthesis of organic products, perfumery, solvents (painting), analytical chemistry, laboratory reagent. - Appearance: Colourless clear liquid SPECIFICATIONS assay: 99,7 % over ramp: 40ºC, 5ºC/min 120ºC, 30ºC/min 200 °C identity: IR