DIBUTYL ETHER

DIBUTYL ETHER For Synthesis

Butyl ether

Article No.

3270B

Grade

For Synthesis

Purity

98%

CAS No.

142-96-1

Molecular Formula

C₈H₁₈O

Molecular Weight

130.23

H.S. Code

2909.1990

Shelf Life

60 Months

MSDS

Certificate of Analysis (COAs)

Physical Properties

Physical state at 20 °C

Liquid

pH value

5.2

Melting point/ Freezing point [°C]

-98 °C

Flammability (solid, gas)

Flammable

Flash point [°C]

25 °C

Boiling point [°C]

141°C

Vapour pressure [20°C]

4.6 hPa at 20 °C

Vapour density

4.5

Density [g/cm3]

0.769

Relative density, gas (air=1)

0.764 g/mL at 25 °C

Solubility in water [% weight]

10 g/l at 20 °C

Partition coefficient Log Pow octanol / water at 20°C

Explosion limits - upper [%]

8.50%

Explosion limits -lower [%]

0.90%

Packings

500 ml (00500)
2500 ml (02500)
25 Liters (0025K)
200 Liters (0200K)
2500 ml (02500)
2500 ml (02500)

Specifications

Appearance	A clear colourless liquid
Purity (by GC)	Min. 98.0%
Density (d20°C/4°C)	0.767 - 0.769
Peroxide (as H2O2)	Max. 0.005%

Safety Information and Hazard Symbols

Symbol: GHS02, GHS07
Signal Word: Warning
UN No.: 1149
IMCO Class No.: 3
Packing Group: III
Hazardous Statement: H226-H315-H319-H335-H412
Precaution Statement: P261-P273-P305 + P351 + P338

Revision Date : 06-Apr-2023

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