Tetramethylpyrazine
C8H12N2
1124-11-4 Copyright (C) 2024 ACS
  0  0  0     0  0            999 V3000
M  V30 BEGIN CTAB
M  V30 COUNTS  10 10 0 0 0
M  V30 BEGIN ATOM
M  V30 1 C 0.0000 2.6674 0.0 0
M  V30 2 C 1.5400 0.0000 0.0 0
M  V30 3 C 4.6200 5.3349 0.0 0
M  V30 4 C 6.1600 2.6674 0.0 0
M  V30 5 C 1.5400 2.6674 0.0 0
M  V30 6 C 2.3100 1.3338 0.0 0
M  V30 7 N 2.3100 4.0011 0.0 0
M  V30 8 N 3.8500 1.3338 0.0 0
M  V30 9 C 3.8500 4.0011 0.0 0
M  V30 10 C 4.6200 2.6674 0.0 0
M  V30 END ATOM
M  V30 BEGIN BOND
M  V30 1 1 1 5
M  V30 2 1 2 6
M  V30 3 1 3 9
M  V30 4 1 4 10
M  V30 5 1 5 6
M  V30 6 2 5 7
M  V30 7 2 6 8
M  V30 8 1 7 9
M  V30 9 1 8 10
M  V30 10 2 9 10
M  V30 END BOND
M  V30 END CTAB
M  END
> <cas.rn>
1124-11-4

> <cas.index.name>
Pyrazine, 2,3,5,6-tetramethyl-

> <molecular.formula>
C8H12N2

> <molecular.weight>
136.19

> <melting.point.experimental>
84-86 °C

> <boiling.point.experimental>
190 °C

> <density.predicted>
0.966±0.06 g/cm3    Temp: 20 °C; Press: 760 Torr

> <pka.predicted>
3.20±0.10    Most Basic Temp: 25 °C

$$$$
