TETRABUTYL AMMONIUM HYDROXIDE 25% IN METHANOL

TETRABUTYL AMMONIUM HYDROXIDE 25% IN METHANOL Extra Pure

Article No.

6217E

Grade

Extra Pure

Purity

CAS No.

Molecular Formula

C₁₆H₃₇NO

Molecular Weight

258.48

H.S. Code

3822.9090

Shelf Life

36 Months

MSDS

Certificate of Analysis (COAs)

Physical Properties

Physical state at 20 °C

Liquid

Colour

Clear Colorless to light yellow

Odour

Amine like and Alcohol like

Odour threshold

100 ppm

pH value

>13

Melting point/ Freezing point [°C]

-97.8°C

Critical temperature [°C]

240°C

Auto-ignition temperature [°C]

470°C

Flammability (solid, gas)

Flammable

Flash point [°C]

12°C

Boiling point [°C]

65°C

Vapour pressure [20°C]

12.9 kPa (@ 20°C)

Vapour density

1.11

Density [g/cm3]

0.8 - 0.83

Solubility in water [% weight]

Soluble in water

Explosion limits - upper [%]

36%

Explosion limits -lower [%]

6.70%

Packings

100 ml (00100)
250 ml (00250)

Specifications

Appearance	A clear colourless to yellowish solution
Assay	24.5 - 26.0%

Safety Information and Hazard Symbols

Symbol: GHS02, GHS05, GHS06, GHS08
Signal Word: Danger
UN No.: 2924
IMCO Class No.: 3,8
Packing Group: II
Hazardous Statement: H226-H300-H311-H314-H331-H370
Precaution Statement: P260-P264-P280-P301 + P310-P305 + P351 + P338-P310

Revision Date : 24-Aug-2022