Description
Catalogue Number	100984
Synonyms	Isobutylalcohol, 2-Methyl-1-propanol, Iso-Butanol
Description	Isobutanol
Overview	EMSURE® grade solvents are suitable for a broad spectrum of classical lab applications, and are frequently used in regulated and highly demanding lab applications. EMSURE® provides worldwide best and most extensive product specifications. We declare our EMSURE® range to be in compliance with the ACS, with the reagent part of the European Pharmacopoeia (Reag. Ph Eur) and also with the ISO standards.

Physicochemical Information
Boiling point	108 °C (760 hPa)
Density	0.801 g/cm3
Explosion limit	1.5 - 12 %(V)
Flash point	28 °C
Ignition temperature	430 °C
Melting Point	-108 °C
pH value	7 (80 g/l, H₂O, 20 °C)
Vapor pressure	8 hPa (20 °C)
Solubility	85 g/l

Toxicological Information
LD 50 oral	LD50 Rat > 2830 mg/kg
LD 50 dermal	LD50 Rat 2460 mg/kg

Safety Information according to GHS
Hazard Pictogram(s)
Hazard Statement(s)	H226: Flammable liquid and vapour. H315: Causes skin irritation. H318: Causes serious eye damage. H335: May cause respiratory irritation. H336: May cause drowsiness or dizziness.
Precautionary Statement(s)	P210: Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking. P233: Keep container tightly closed. P240: Ground and bond container and receiving equipment. P280: Wear protective gloves/ protective clothing/ eye protection/ face protection/ hearing protection. P303 + P361 + P353: IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water. P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
Signal Word	Danger
Storage class	3 Flammable liquids
WGK	WGK 1 slightly hazardous to water
Disposal	3 Relatively unreactive organic reagents should be collected in container A. If halogenated, they should be collected in container B. For solid residues use container C.

Safety Information
Categories of danger	flammable, irritant

Storage and Shipping Information
Storage	Store at +2°C to +30°C.

Transport Information
Declaration (railroad and road) ADR, RID	UN 1212 , 3, III
Declaration (transport by air) IATA-DGR	UN 1212 , 3, III
Declaration (transport by sea) IMDG-Code	UN 1212 , 3, III

Specifications
Purity (GC)	≥ 99 %
Identity (IR)	conforms
Color	≤ 10 Hazen
Solubility in water	conforms
Acidity	≤ 0.0005 meq/g
Density (d 20 °C/20 °C)	0.802 - 0.804
Refractive index (n15/D)	1.397 - 1.399
Boiling range (107-109°C)	≥ 96 % (v/v)
Peroxide (as H₂O₂)	≤ 0.001 %
Readily carbonizable substances	conforms
n-Butyl alcohol (GC)	≤ 0.2 %
2-Butanol (GC)	≤ 0.05 %
Butyraldehyde (GC)	≤ 0.01 %
Ethylmethylketone (GC)	≤ 0.02 %
Isobutyraldehyde (GC)	≤ 0.05 %
Al (Aluminium)	≤ 0.00005 %
B (Boron)	≤ 0.000002 %
Ba (Barium)	≤ 0.00001 %
Ca (Calcium)	≤ 0.00005 %
Cd (Cadmium)	≤ 0.000005 %
Co (Cobalt)	≤ 0.000002 %
Cr (Chromium)	≤ 0.000002 %
Cu (Copper)	≤ 0.000002 %
Fe (Iron)	≤ 0.00001 %
Mg (Magnesium)	≤ 0.00001 %
Mn (Manganese)	≤ 0.000002 %
Ni (Nickel)	≤ 0.000002 %
Pb (Lead)	≤ 0.00001 %
Sn (Tin)	≤ 0.00001 %
Zn (Zinc)	≤ 0.00001 %
Evaporation residue	≤ 0.001 %
Water	≤ 0.05 %
Corresponds to ACS, Ph Eur-reagent

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Isobutanol For Analysis Emsure 2,5 Lt (Analiz İçin İzobütanol) CAS: 78-83-1