2-BUTANOL FOR SYNTHESIS

sec-Butyl alcohol

Article No. 201022500 Molecular Formula C4H10O
H.S. Code 2905.1490 Molecular Weight 74.12
CAS No. 78-92-2

Packing 2.5 L

201022500

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Physical Properties

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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%

Safety Information and Hazard Symbols

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

Specifications

Assay (GC) % Min 99.0
Wt.per ml at 20°C 0.805 - 0.807g
Boiling range °C 98 - 100
Acidity % Max 0.5ml N
Water (KF) % Max 0.2
Non-volatile matter % Max 0.005