1-Butanol, Reagent Grade, Acs, Iso, Reag. Ph Eur x 5 L

Technical Data & Specifications
- 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 - P241 - P280 - P301+P312 - P330 - P303 - P361 - P352 - P305+P351+P338 - P405 - P501a
- Tariff number: 2905 13 00 00
- Applications: solvents, synthesis of organic products, microscopy.
- Appearance: Incoloro

SPECIFICATIONS
assay (G.C.): min. 99,5 %
identity (IR-spectrum): passes test
density (20º/4º): 0,809 - 0,810
density (20º/20º): 0,810 - 0,812
appearance: clear
colour (Hazen): max. 10
boiling point: 116 - 119 ºC
acidity: max. 0,0008 meq/g
aluminium (Al): max. 0,00005 %
barium (Ba): max. 0,00001 %
boron (B): max. 0,000002 %
cadmium (Cd): max. 0,000005 %
calcium (Ca): max. 0,00005 %
chromium (Cr): max. 0,000002 %
cobalt (Co): max. 0,000002 %
copper (Cu): max. 0,000002 %
iron (Fe): max. 0,00001 %
lead (Pb): max. 0,00001 %
magnesium (Mg): max. 0,00001 %
manganese (Mn): max. 0,000002 %
nickel (Ni): max. 0,000002 %
tin (Sn): max. 0,00001 %
zinc (Zn): max. 0,00001 %
aldehydes: passes test
carbonyl compounds (as CO): max. 0,01 %
2-butanol (G.C.): max. 0,05 %
butyraldehyde (G.C.): max. 0,01 %
dibutyl ether (G.C.): max. 0,1 %
isobutanol (G.C.): max. 0,15 %
substances darkened by H2SO4: passes test
residue on evaporation: max. 0,001 %
water (K.F.): max. 0,1 %