1-Butanol, standard substance for GC

- Synonyms: n-Butyl alcohol, Propylcarbinol - C4H10O - M = 74,12 g/mol - CAS [71-36-3] - EINECS-No.: 200-751-6 - Density: 0,81 g/cm3 - Solub. in water: (20 ºC): 79 g/l - Melting point: -89,5 ºC - Boiling point: 118 ºC - Flash pt. 34 ºC - Ignition temp.: 340 ºC - Vapour pressure: (20 ºC) 6,7 hPa - Refraction index: (n 20 ºC/D) 1,3993 - Dielectric const.: (20 ºC) 17,8 - LD 50 (oral, rat): 790 mg/kg - EC-Index-No.: 603-004-00-6 [1] - ADR: 3 F1 III UN 1120 - IMDG: 3 III UN 1120 - IATA/ICAO: 3 III UN 1120 - GHS-signal word: Danger - GHS-H sentences: H318 - H226 - H302 - H335 - H336 - H315 - GHS-P sentences: P210 - P303+P361+P353 - P305+P351+P338 - P310 - P370+P378 - P405 - P501a - Tariff number: 2905 13 00 00 - Applications: solvents, synthesis of organic products, microscopy. - Appearance: Incoloro SPECIFICATIONS assay: 99,8% over ramp: 60ºC, 6ºC/min 160ºC, 20ºC/min 220ºC identity: IR