n-BUTANOL 99% For Synthesis

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Description

n-Butyl alcohol, Butan-1-ol

Article No. 00054 Grade For Synthesis
Purity 99% CAS No. 71-36-3
Molecular Formula C4H10O Molecular Weight 74.12
H.S. Code 2905.1300 Shelf Life 60 Months
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Physical Properties

Physical state at 20 °C Liquid Colour Clear Colorless
Odour Strong characteristic, mildly alcoholic odor Melting point/ Freezing point [°C] -90 °C
Auto-ignition temperature [°C] 343°C Flammability (solid, gas) Flammable
Flash point [°C] 35 °C Boiling point [°C] 116 – 118 °C
Initial boiling point [°C] 116 °C Final boiling point [°C] 118 °C
Evaporation rate 0.46 Vapour pressure [20°C] 5 hPa at 20 °C
Vapour density 2.56 Density [g/cm3] 0.81
Relative density, gas (air=1) 0.81 Solubility in water [% weight] Soluble
Explosion limits – upper [%] 11.20% Explosion limits -lower [%] 1.40%

Specifications

Appearance A clear colorless liquid
Purity (by GC) Min 99%
Identity (IR) Passes test
Density (d20°C/4°C) 0.809 – 0.810
Free acid (as C4H8O2) Max 0.005 meq /gm
Water (H2O) Max 0.5%

Packings

500 ml 00500
1000 ml 01000
2500 ml 02500
25 Liters 0025K
200 Liters 0200K
2500 ml 02500
2500 ml 02500

Safety Information

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

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