COA Center

OR

MSDS/SDS Center

Advanced Search

iso-BUTANOL For Synthesis

iso-Butyl alcohol, 2-Methyl propan-1-ol

COAs

Packings

500 ml (00500)

1000 ml (01000)

2500 ml (02500)

25 Liters (0025K)

200 Liters (0200K)

2500 ml (02500)

2500 ml (02500)

2GBA000500 2GBA001000 2GBA002500 2IDL00025K 2MDB00200K 2GBAG02500 2GBAH02500
Print friendly version
Article No. 00057 Grade For Synthesis
Purity 98.5% CAS No. 78-83-1
Molecular Formula C4H10O Molecular Weight 74.12
H.S. Code 2905.1490 Shelf Life 60 Months

Physical Properties

Physical state at 20 °C Liquid Colour Clear Colorless
Odour Sweet-musty odor Odour threshold 40 ppm
Melting point/ Freezing point [°C] -108°C Critical temperature [°C] 274.6°C
Auto-ignition temperature [°C] 415°C Flammability (solid, gas) Flammable
Flash point [°C] 28°C Boiling point [°C] 108°C
Evaporation rate 0.8 Vapour pressure [20°C] 1.2 kPa (@ 20°C)
Vapour density 2.56 Density [g/cm3] 0.806
Solubility in water [% weight] 9.5g/100ml water @ 20C Partition coefficient Log Pow octanol / water at 20°C 0.8
Explosion limits - upper [%] 10.60% Explosion limits -lower [%] 1.70%

Specifications

Appearance A clear colorless liquid Purity (by GC) Min 98.5%
Free acid (as C4H8O2) Max 0.005% Isobutyraldehyde Max 0.03%
Acetone (CH3.CO.CH3) Max 0.02% Water Max 0.2%
Density (d20°C/4°C) 0.801 - 0.802

Safety Information and Hazard Symbols

Flame Corrosion Exclamation Mark
Symbol: GHS02, GHS05, GHS07
 Signal Word: Danger
 UN No.: 1212
 IMCO Class No.: 3
 Packing Group: III
 Hazardous Statement: H226-H315-H318-H335-H336
 Precaution Statement: P210-P233-P261-P280-P303+P361+P353P305+P351+P338
Revision Date: 29-Feb-2024

Download MSDS & COA on your Mobile through LOBACHEMIE APP