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Isoamyl alcohol, for analysis, ExpertQ®, ACS

- Synonyms: 3-Methyl-1-butanol, Isopentyl alcohol
- C5H12O
- M = 88,15 g/mol
- CAS [123-51-3]
- EINECS-No.: 204-633-5
- Density: 0,81 g/cm3
- Solub. in water: (20 ºC): 25 g/l
- Melting point: -117 ºC
- Boiling point: 131ºC
- Flash pt. 43 ºC
- Ignition temp.: 340 ºC
- Vapour pressure: (20 ºC) 3,1 hPa
- Dielectric const.: (20 ºC) 14,7
- LD 50 (oral, rat): > 5000 mg/kg
- EC-Index-No.: 603-006-00-7
- ADR: 3 F1 III UN 1105
- IMDG: 3 III UN 1105
- IATA/ICAO: 3 III UN 1105
- GHS-signal word: Danger
- GHS-H sentences: H226 - H315 - H318 - H332 - H335 -
- GHS-P sentences: P210 - P303+P361+P353 - P305+P351+P338 - P310 - P370+P378 - P405 - P501a
- Tariff number: 2905 19 00 98
- Applications: analytical chemistry, solvents, synthesis of organic products, for determination of: fats in milk.

SPECIFICATIONS
assay (G.C.): min. 98,5 %
identity (IR-spectrum): passes test
density (20º/4º): 0,808 - 0,809
appearance: clear
colour (Hazen): max. 10
acidity: max. 0,002 meq/g
aluminium (Al): max. 0,5 ppm
barium (Ba): max. 0,1 ppm
boron (B): max. 0,02 ppm
cadmium (Cd): max. 0,05 ppm
calcium (Ca): max. 0,5 ppm
chromium (Cr): max. 0,02 ppm
cobalt (Co): max. 0,02 ppm
copper (Cu): max. 0,02 ppm
iron (Fe): max. 0,1 ppm
lead (Pb): max. 0,1 ppm
magnesium (Mg): max. 0,1 ppm
manganese (Mn): max. 0,02 ppm
nickel (Ni): max. 0,02 ppm
tin (Sn): max. 0,1 ppm
zinc (Zn): max. 0,1 ppm
acids, esters (as pentylacetate): max. 0,06 %
carbonyl compounds (as CO): max. 0,005 %
furfural: max. 0,0001 %
2,2- dimethyl-1- propanol (G.C.) : max. 0,2 %
2- methyl-1- butanol (G.C.) : max. 1 %
1-pentanal (G.C.) : max. 0,5 %
1-pentanol (G.C.) : max. 0,5 %
substances darkened by H2SO4: passes test
residue on evaporation: max. 0,002 %
water (K.F.): max. 0,2 %