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8.22156

Sigma-Aldrich

Tetramethylammonium chloride

for synthesis

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Synonym(s):
Tetramethylammonium chloride
Linear Formula:
(CH3)4NCl
CAS Number:
Molecular Weight:
109.60
MDL number:
EC Index Number:
200-880-8

Quality Level

form

crystals

potency

50 mg/kg LD50, oral (Rat)
537 mg/kg LD50, skin (Rat)

pH

6-8 (20 °C, 100 g/L in H2O)

mp

268 °C

density

1.19 g/cm3 at 20 °C

storage temp.

2-30°C

InChI

1S/C4H12N.ClH/c1-5(2,3)4;/h1-4H3;1H/q+1;/p-1

InChI key

OKIZCWYLBDKLSU-UHFFFAOYSA-M

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This Item
8.182468.2214702799
vibrant-m

8.22156

Tetramethylammonium chloride

vibrant-m

8.22147

Tetraethylammonium bromide

vibrant-m

02799

Tetramethylammonium sulfate

form

crystals

form

crystals

form

crystals

form

powder

mp

268 °C

mp

365-368 °C

mp

>285 °C

mp

-

storage temp.

2-30°C

storage temp.

2-30°C

storage temp.

2-30°C

storage temp.

-

density

1.19 g/cm3 at 20 °C

density

-

density

1.397 g/cm3 at 20 °C

density

-

potency

50 mg/kg LD50, oral (Rat)

potency

-

potency

-

potency

-

Analysis Note

Assay (argentometric): ≥ 98.0 %
Identity (IR): passes test

signalword

Danger

Hazard Classifications

Acute Tox. 2 Oral - Acute Tox. 3 Dermal - Aquatic Chronic 2 - Skin Irrit. 2 - STOT SE 1 Oral

target_organs

Central nervous system

Storage Class

6.1A - Combustible, acute toxic Cat. 1 and 2 / very toxic hazardous materials

wgk_germany

WGK 1


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