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Key Documents

8.21101

Sigma-Aldrich

N,N,N′,N′-Tetramethyl-1,4-phenylenediamine

for synthesis

Synonym(s):

N,N,N′,N′-Tetramethyl-1,4-phenylenediamine, 1,4-Bis(dimethylamino)benzene

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About This Item

Linear Formula:
C6H4-1,4-[N(CH3)2]2
Molecular Weight:
164.25
MDL number:
MFCD00008309
UNSPSC Code:
12352116
EC Index Number:
202-831-6

Quality Level

200

assay

≥98.0% (HPLC)

form

crystals

mp

48-50 °C

transition temp

flash point >112 °C

storage temp.

2-30°C

InChI

1S/C10H16N2/c1-11(2)9-5-7-10(8-6-9)12(3)4/h5-8H,1-4H3

InChI key

CJAOGUFAAWZWNI-UHFFFAOYSA-N

Analysis Note

Assay (HPLC, area%): ≥ 98.0 % (a/a)
Melting range (lower value): ≥ 45 °C
Melting range (upper value): ≤ 50 °C
Identity (IR): passes test

pictograms

Exclamation mark
GHS07

signalword

Warning

Hazard Classifications

Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral

Storage Class

11 - Combustible Solids

wgk_germany

WGK 1

flash_point_f

230.0 °F - closed cup

flash_point_c

110 °C - closed cup

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