TETRAMETHYL AMMONIUM HYDROXIDE IN METHANOL

TETRAMETHYL AMMONIUM HYDROXIDE IN METHANOL Extra Pure

Article No.

06227

Grade

Extra Pure

Purity

25%

CAS No.

Molecular Formula

(CH₃)₄N.OH

Molecular Weight

91.15

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

Odour

Alcoholic odour

Melting point/ Freezing point [°C]

-97.8°C

Flammability (solid, gas)

Flammable

Flash point [°C]

6°C

Boiling point [°C]

63.9 °C

Evaporation rate

5.2

Vapour pressure [20°C]

29 mm Hg (@ 20°C)

Vapour pressure mm/Hg

29 mm Hg (@ 20°C)

Vapour density

1.1

Density [g/cm3]

0.8

Solubility in water [% weight]

Soluble in water

Packings

100 ml (00100)
250 ml (00250)

Specifications

Appearance	Clear colorless /pale yellow solution
Assay	24 - 26%
Weight/ mL at 20°C	~0.9 g

Safety Information and Hazard Symbols

Symbol: GHS02, GHS05, GHS06, GHS08
Signal Word: Danger
UN No.: 3286
IMCO Class No.: 3,6.1,8
Packing Group: II
Hazardous Statement: H225-H301-H311-H314-H331-H370
Precaution Statement: P210-P260-P280-P301 + P310-P305 + P351 + P338-P310

Revision Date : 12-Aug-2021

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