1.00984
Isobutanol
for analysis EMSURE® ACS,Reag. Ph Eur
Synonym(s):
Isobutanol, Isobutylalcohol, 2-Methyl-1-propanol, Iso-Butanol
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About This Item
grade
ACS reagent
Quality Level
agency
reag. Ph. Eur.
vapor pressure
12 hPa ( 20 °C)
product line
EMSURE®
assay
≥99% (GC)
form
liquid
autoignition temp.
430 °C
potency
>2830 mg/kg LD50, oral (Rat), 2460 mg/kg LD50, skin (Rat)
expl. lim.
1.5-12 % (v/v)
dilution
(for analytical testing)
impurities
≤0.0005 meq/g Acidity, ≤0.001% Peroxide (as H2O2), ≤0.01% Butyraldehyde (GC), ≤0.02% Ethylmethylketone (GC), ≤0.05% 2-Butanol (GC), ≤0.05% Isobutyraldehyde (GC), ≤0.05% Water, ≤0.2% n-Butyl alcohol (GC)
evapn. residue
≤0.001%
color
APHA: ≤10
refractive index
n15/D 1.397-1.399
pH
7 (20 °C, 80 g/L in H2O)
bp
106-108 °C/1013 hPa
mp
-108 °C
transition temp
flash point 28 °C
solubility
85 g/L
density
0.802 g/cm3 at 20 °C
cation traces
Al: ≤0.00005%, B: ≤0.000002%, Ba: ≤0.00001%, Ca: ≤0.00005%, Cd: ≤0.000005%, Co: ≤0.000002%, Cr: ≤0.000002%, Cu: ≤0.000002%, Fe: ≤0.00001%, Mg: ≤0.00001%, Mn: ≤0.000002%, Ni: ≤0.000002%, Pb: ≤0.00001%, Sn: ≤0.00001%, Zn: ≤0.00001%
SMILES string
OCC(C)C
storage temp.
2-30°C
InChI
1S/C4H10O/c1-4(2)3-5/h4-5H,3H2,1-2H3
InChI key
ZXEKIIBDNHEJCQ-UHFFFAOYSA-N
Other Notes
Legal Information
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signalword
Danger
Hazard Classifications
Eye Dam. 1 - Flam. Liq. 3 - Skin Irrit. 2
Storage Class
3 - Flammable liquids
wgk
WGK 1
flash_point_f
82.4 °F - closed cup
flash_point_c
28 °C - closed cup
Certificates of Analysis (COA)
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