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Isobutanol (isobutyl alcohol)

Isobutanol (isobutyl alcohol)

Product Details:


Product Description

LC3772 Isobutanol
(isobutyl alcohol) EMPLURA


Order number Packaging Quantity Price
AC30772 Glass bottle 2.5 l
AC30772 Drum stainl. st. 25 l inquire
AC30772 Steel barrel 190 l inquire


Product information
Synonyms Isobutylalcohol, 2-Methyl-1-propanol, Iso-Butanol
Hill Formula C4H10O
Chemicalformula (CH3)2CHCH2OH
HS Code 2905 14 90
EC number 201-148-0
Molar mass 74.12 g/mol
EC indexnumber 603-108-00-1
CAS number 78-83-1


Chemical and physical data
Ignition temperature 430 C
Solubility 85 g/l (20 C)
Saturation concentration (air) 36 g/m3 (20 C) Air
Melting point -108 C
Molar mass 74.12 g/mol
Density 0.802 g/cm3 (20 C)
pH value 7 (80 g/l, H2O, 20 C)
Boiling point 106 - 108 C (1013 hPa)
Vapor pressure 12 hPa (20 C)
Explosion limit 1.5 - 12 %(V)
Flash point 28 C
Evaporation number 24


Safety information according to GHS
Hazard Statement(s) H226: Flammable liquid and vapour.
H315: Causes skin irritation.
H318: Causes serious eye damage.
H335 + H336: May cause respiratory irritation, and drowsiness or dizziness.
Precautionary Statement(s) P210: Keep away from heat.
P302 + P352: IF ON SKIN: Wash with plenty of soap and water.
P304 + P340: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing.
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
Hazard Pictogram(s)

Storage class 3 Flammable Liquids
WGK WGK 1 slightly water endangering
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
R Phrase R 10-37/38-41-67
Flammable.Irritating to respiratory system and skin.Risk of serious damage to eyes.Vapours may cause drowsiness and dizziness.
S Phrase S 7/9-13-26-37/39-46
Keep container tightly closed and in a well-ventilated place.Keep away from food, drink and animal feedingstuffs.In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.Wear suitable gloves and eye/face protection.If swallowed, seek medical advice immediately and show this container or label.
Categories of danger flammable, irritant
Hazard Symbol Irritant


Transport information
Declaration (transport by sea) IMDG-Code UN 1212 ISOBUTANOL, 3, III
Declaration (transport by air) IATA-DGR UN 1212 ISOBUTANOL, 3, III


Toxicological data
LD 50 oral LD50 rat > 2830 mg/kg
LD 50 dermal LD50 rat 2460 mg/kg


Purity (GC)  98.5 %
Identity (IR) conforms
Free acid (as C3H7COOH)  0.005 %
Density (d 20 C/ 4 C) 0.801 - 0.802
Acetone (GC)  0.02 %
Isobutyraldehyde (GC)  0.03 %
Water  0.05 %


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