C4H10O

Iso-Butanol AR-S

Main Properties

M74.12
D0.803
b.p108 °C
m.p-108 °C

Product Specification

AppearanceClear colorless liquid
Color (APHA, Pt-Co)max. 10
Assay (GC, on anhydrous basis)min. 99.5%
Acidity (as Acetic acid)max. 0.003%
Residue after evaporationmax. 0.0002%w/w
Water (KF)max. 0.05%w/w
SolubilityPasses ACS test
1-Butanolmax. 0.1%
2-Butanolmax. 0.02%
Isobutyraldehydemax. 0.01%
Butyraldehydemax. 0.01%
Methyl ethyl ketonemax. 0.02%
Al (Aluminum)max. 0.5ppm
B (Boron)max. 0.02ppm
Ba (Barium)max. 0.1ppm
Ca (Calcium)max. 0.5ppm
Cd (Cadmium)max. 0.05ppm
Co (Cobalt)max. 0.02ppm
Cr (Chromium)max. 0.02ppm
Cu (Copper)max. 0.02ppm
Fe (Iron)max. 0.1ppm
Mg (Magnesium)max. 0.1ppm
Mn (Manganese)max. 0.02ppm
Ni (Nickel)max. 0.02ppm
Pb (Lead)max. 0.1ppm
Sn (Tin)max. 0.1ppm
Zn (Zinc)max. 0.1ppm

Cat. n° 020951

Synonym : 2-Methyl-1-propanol, Isobutyl alcohol
Formula : C4H10O
CAS : 78-83-1
EC : 201-148-0
UN : 1212
<h5>C<sub>4</sub>H<sub>1</sub><sub>0</sub>O</h5>

Standard pack

020951024 x 2.5lGlass Bottle 45 (2.5l)

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