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 Segment
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
hcodes
Storage Class
3 - Flammable liquids
flash_point_f
82.4 °F - closed cup
flash_point_c
28 °C - closed cup
target_organs
Central nervous system, Respiratory system
Hazard Classifications
Eye Dam. 1 - Flam. Liq. 3 - Skin Irrit. 2 - STOT SE 3
Regulatory Listings
Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.
Substances Subject to be Indicated Names
ishl_indicated
Substances Subject to be Notified Names
ishl_notified
Group 4: Flammable liquids + Type 2 petroleums + Hazardous rank III + Water insoluble liquid
fsl
Certificates of Analysis (COA)
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