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Sigma-Aldrich

Tetra-n-butylammonium bromide

for synthesis

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Synonym(s):
Tetra-n-butylammonium bromide, TBAB
Linear Formula:
(CH3CH2CH2CH2)4NBr
CAS Number:
Molecular Weight:
322.37
MDL number:
EC Index Number:
216-699-2

Quality Level

form

crystals

mp

100-103 °C

solubility

600 g/L

density

1.15 g/cm3

bulk density

700 kg/m3

storage temp.

2-30°C

InChI

1S/C16H36N.BrH/c1-5-9-13-17(14-10-6-2,15-11-7-3)16-12-8-4;/h5-16H2,1-4H3;1H/q+1;/p-1

InChI key

JRMUNVKIHCOMHV-UHFFFAOYSA-M

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1 of 4

This Item
4621444262888.41188
mp

100-103 °C

mp

-

mp

102-106 °C (lit.)

mp

124-129 °C

density

1.15 g/cm3

density

1.039 g/mL at 25 °C

density

-

density

-

storage temp.

2-30°C

storage temp.

-

storage temp.

-

storage temp.

2-30°C

Quality Level

200

Quality Level

100

Quality Level

200

Quality Level

-

solubility

600 g/L

solubility

-

solubility

-

solubility

-

Analysis Note

Assay (argentometric): ≥ 99.0 %
Identity (IR): passes test

Pictograms

Exclamation markHealth hazard

Signal Word

Warning

Hazard Classifications

Acute Tox. 4 Oral - Aquatic Chronic 3 - Eye Irrit. 2 - Repr. 2 - Skin Irrit. 2

Storage Class Code

11 - Combustible Solids

WGK

WGK 3


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