n-Butyl acetate, for analysis, ExpertQ®, ACS

- Synonyms: Acetic acid n-butyl ester
- C6H12O2
- M = 116,16 g/mol
- CAS [123-86-4]
- EINECS-No.: 204-658-1
- Density: 0,88 g/cm3
- Solub. in water: (20 ºC): 7 g/l
- Melting point: -77 ºC
- Boiling point: 127 ºC
- Flash pt. 27 ºC
- Ignition temp.: 370 ºC
- Vapour pressure: (20 ºC) ~ 13 hPa
- Refraction index: (n 20 ºC/D) 1,3941
- Dielectric const.: (20 ºC) 5,0
- LD 50 (oral, rat): 13100 mg/kg
- EC-Index-No.: 607-025-00-1
- ADR: 3 F1 III UN 1123
- IMDG: 3 III UN 1123
- IATA/ICAO: 3 III UN 1123
- GHS-signal word: Warning
- GHS-H sentences: H226 - H336 - EUH066
- GHS-P sentences: P210 - P241 - P303+P361+P353 - P370+P378 - P405 - P501a
- Tariff number: 2915 33 00 00
- Applications: analytical chemistry, laboratory reagent, manufacturing of lacquers, in the textile industry, photography, plasticizer, manufacture of glass.

SPECIFICATIONS
assay (G.C.): min. 99,5 %
identity (IR-spectrum): passes test
density (20º/4º): 0,879 - 0,881
colour (Hazen): max. 10
acidity: max. 0,0016 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
n-butanol (G.C.): max. 0,2 %
n-butyl formate (G.C.): max. 0,1 %
n-butyl propionate (G.C.): max. 0,1 %
substances darkened by H2SO4: passes test
residue on evaporation: max. 0,001 %
water (K.F.): max. 0,1 %