1-BUTANOL AR (n-BUTYL ALCOHOL) (BUTAN-1-OL)

Article No.	Grade	Purity	Cas no.	Molecular Formula	Molecular Weight	H.S. Code	Shelf Life
SS0101300500	AR	99.5%	71-36-3	C₄H₁₀O	74.12	2905.1300	60 Months

Physical Properties

Physical state at 20 °C

Liquid

Colour

Clear Colorless

Odour

Strong characteristic, mildly alcoholic odor

Melting Point/ Freezing point [°C]

-90 °C

Flash Point [°C]

35 °C

Initial Boiling Point [°C]

116 °C

Final Boiling Point [°C]

118 °C

Explosion limits - upper [%]

11.20%

Explosion limits -lower [%]

1.40%

Vapour density

2.56

Boiling point [°C]

116 - 118 °C

Density [g/cm3]

0.81

Evaporation rate

0.46

Auto-ignition temperature [°C]

343°C

Flammability (solid, gas)

Flammable

Relative density, gas (air=1)

0.81

Solubility in water [% weight]

Soluble

Vapour pressure [20°C]

5 hPa at 20 °C

Specifications

Appearance:	A clear colorless liquid
Refractive index (20°C; 589 nm):	1.399-1.400
Weight/ mL at 20°C:	0.808 - 0.810 g
Non volatile matter:	Max 0.003%
Lead (Pb):	Max 0.0001%
Iron (Fe):	Max 0.0002%
Insoluble matter in water:	Passes test
Water (H2O):	Max 0.1%
Copper (Cu):	Max 0.0001%
Assay (GC area %):	Min 99.5%
Acidity (as C4H8O2)):	Max 0.0008 meq/gm
Aldehydes and ketones (as C3H7CHO):	Max 0.015%

Safety Information and Hazard Symbols

Symbol: GHS02, GHS05, GHS07
Signal Word: Danger
UN No.: 1120
IMCO Class No.: 3
Packing Group: III
Hazardous Statement: H226-H302-H315-H318-H335-H336
Precaution Statement: P210-P280-P302+352-P305+351+338-P313
Risk Statement: 10-22-37/38-41-67
Safety Statement: 7/9-13-26-37/39-46

1-BUTANOL AR (n-BUTYL ALCOHOL) (BUTAN-1-OL)

Physical Properties

Specifications

Safety Information and Hazard Symbols

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