BUTAN-2-OL AR

sec-Butyl alcohol

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Article No.
0055B
Grade
AR
Purity
99.5%
CAS No.
78-92-2
Molecular Formula
C4H10O
Molecular Weight
74.12
H.S. Code
2905.1490
Shelf Life
60 Months
MSDS
 

 

Physical Properties

Physical state at 20 °C
Liquid
Colour
Clear Colorless
Odour
sweet, fruity odor
Odour threshold
3.2 ppm
pH value
7
Melting point/ Freezing point [°C]
-115 °C
Auto-ignition temperature [°C]
405 °C
Flammability (solid, gas)
Flammable
Flash point [°C]
24 °C
Boiling point [°C]
99.5°C
Vapour pressure mm/Hg
12 mm Hg @ 20C
Vapour density
2.6
Density [g/cm3]
0.808
Solubility in water [% weight]
12.5 g/100 ml @ 20°C
Viscosity at 40°C [mm2/s]
3.5 cps @ 20 deg C
Explosion limits - upper [%]
9.80%
Explosion limits -lower [%]
1.70%

Packings

  • 2GBA000500

    500 ml (00500)

  • 2GBA001000

    1000 ml (01000)

  • 2GBA002500

    2500 ml (02500)

  • 2IDL00025K

    25 Liters (0025K)

  • 2MDB00200K

    200 Liters (0200K)

  • 2GBAG02500

    2500 ml (02500)

  • 2GBAH02500

    2500 ml (02500)

 

Specifications

Appearance A clear colorless liquid
Purity (by GC) Min 99.5%
Di-n-butyl ether [(C4H9)2O] Max 0.2%
Calcium (Ca) Max 0.00005%
Chromium (Cr) Max 0.000002%
Cobalt (Co) Max 0.000002%
Copper (Cu) Max 0.000002%
Iron (Fe) Max 0.00001%
Acidity (as CH3COOH) Max 0.003%
Colour scale Max 10 Hazen Unit
Water (H2O) Max 0.2%
Alkalinity Max 0.02 ml N%
Non volatile matter Max 0.001%
Butanone (CH3CH2COCH3) Max 0.1%
2-Methyl-2-propanol (GC) Max 0.1%
Propan-2-ol [(CH3)2CHOH] Max 0.2%
Aluminium (Al) Max 0.00005%
Barium (Ba) Max 0.00001%
Cadmium (Cd) Max 0.000005%
Lead (Pb) Max 0.000005%
Magnesium (Mg) Max 0.000005%
Manganese (Mn) Max 0.000002%
Nickel (Ni) Max 0.000002%
Potassium (K) Max 0.00001%
Sodium (Na) Max 0.00005%

Safety Information and Hazard Symbols

Flame Exclamation Mark
Symbol: GHS02, GHS07
Signal Word: Warning
UN No.: 1120
IMCO Class No.: 3
Packing Group: III
Hazardous Statement: H226-H319-H335-H336
Precaution Statement: P261-P305 + P351 + P338
Revision Date : 18-Aug-2013
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