tert-BUTANOL
tert-BUTANOL AR/ACS
Short Name: tert-BUTANOL
Synonym: 2-methylpropan-2-ol
Basic Details
Article No.
LG0958
Grade
AR/ACS
Purity
99%
CAS No.
75-65-0
HS Code
2905.1490
Shelf Life
60 Months
Packings Avialable
Physical Properties
Physical state at 20 °C
Low melting solid
Colour
Clear Colorless
Odour
camphor
pH value
7
Melting point/ Freezing point [°C]
23 - 26 °C
Auto-ignition temperature [°C]
480 °C
Flammability (solid, gas)
Flammable
Flash point [°C]
11 °C
Boiling point [°C]
83 °C
Evaporation rate
1.05
Vapour pressure [20°C]
41 hPa at 20 °C
Vapour density
2.6
Density [g/cm3]
0.78
Relative density, gas (air=1)
2.56
Solubility in water [% weight]
completely miscible
Viscosity at 40°C [mm2/s]
3.35 mPa @ 30°C
Explosion limits -upper [%]
8%
Explosion limits -lower [%]
2.40%
Chemical Specifications
Appearance
Clear liquid
Colour scale
Max 20 APHA
Purity (by GC)
Min 99.0%
Infrared spectrum
Conforms
Weight/ mL at 30°C
0.773 - 0.778 g
Freezing point
Min 25°C
Water (by KF)
Max 0.1%
Titrable acid
Max 0.001 meq/g
Non volatile matter
Max 0.001%
Carbonyl compounds (as formaldehyde)
Max 0.01%
Butan-2-ol [C4H9(OH)]
Max 0.2%
Copper (Cu)
Max 0.00005%
Iron (Fe)
Max 0.00005%
Lead (Pb)
Max 0.00005%
Safety Information & Hazard Symbols
Symbol
GHS02, GHS07
Signal Word
Danger
UN No.
1120
IMCO Class No.
3.2
Packing Group
II
Hazardous Statement
H225-H319-H332-H335
Precaution Statement
P210-P261-P305 + P351 + P338