2-BUTANOL AR (SEC-BUTYL ALCOHOL)

Article No.	Grade	Purity	Cas no.	Molecular Formula	Molecular Weight	H.S. Code	Shelf Life
SS0113302500	AR	99.5%	78-92-2	C₄H₁₀O	74.12	2905.1490	60 Months

Physical Properties

Physical state at 20 °C

Liquid

Colour

Clear Colorless

Odour

sweet, fruity odor

pH value

Melting Point/ Freezing point [°C]

-115 °C

Flash Point [°C]

24 °C

Explosion limits - upper [%]

9.80%

Explosion limits -lower [%]

1.70%

Vapour density

2.6

Boiling point [°C]

99.5°C

Density [g/cm3]

0.808

Auto-ignition temperature [°C]

405 °C

Vapour pressure mm/Hg

12 mm Hg @ 20C

Odour threshold

3.2 ppm

Flammability (solid, gas)

Flammable

Viscosity at 40°C [mm2/s]

3.5 cps @ 20 deg C

Solubility in water [% weight]

12.5 g/100 ml @ 20°C

Specifications

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

Safety Information and Hazard Symbols

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

2-BUTANOL AR (SEC-BUTYL ALCOHOL)

Physical Properties

Specifications

Safety Information and Hazard Symbols

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