BUTAN-2-OL AR

Chemical Information
Article No.	AL0955
Grade	AR
Purity	99.50%
CAS Number	78-92-2
Molecular Formula	C4H10O
Molecular Weight	74.12
HS Code	29051490
Shelf Life	5 Years

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

Safety Information and Hazard Symbols
Precaution Statement	P261-P305 + P351 + P338
Hazardous Statement	H226-H319-H335-H336
Symbol	GHS02, GHS07
Signal Word	Warning
Packing Group	III

Specifications
Iron (Fe)	Max 0.00001%
Assay (GC)	Min 99.5%
Magnesium (Mg)	Max 0.000005%
Calcium (Ca)	Max 0.00005%
Sodium (Na)	Max 0.00005%
Lead (Pb)	Max 0.000005%
Alkalinity	Max 0.02 ml N%
Appearance	A clear colorless liquid
Copper (Cu)	Max 0.000002%
Water	Max 0.2%
Nickel (Ni)	Max 0.000002%
Non volatile matter	Max 0.001%