Dow Monomers
Transcript of Dow Monomers
A V A I L A B L E F O R I M M E D I A T E D E L I V E R Y !
high purity
Dow Monomers Dow Monomers, a n excellent group of reactive unsaturated hydrocarbons, a r e now being oifered for immediate delivery! These monomers, comprising one of the most complete lines available, include: Styrene, Butadiene, Vinylidene Chloride, a lpha Methyl Styrene, Divinyl Benzene (and others). These monomers are extremely useful as intermediates in organic synthesis, particularly in the preparation of polymers or copolymers. Long experience m the production of these materials permits Dow to offer products of high purity. It also enables Dow to provide helpful technical service and information, especially in the fields of polymerization and copolymerization. Call a Dow sales office now.
Structural Name Formula
X - - v H H
Styrene < > - C = C X — y H
Butadiene JJ H
.CI Vinylidene H2 C = C
Chloride XQJ
alpha Methyl Styrene (\ — C = C H2
\y CH3
Purity of Commercial
Material
99 +
98.5 +
99 +
95 or better
Boiling Point °C.
145.2
- 4 . 5
31.7
166
Density 25°C.
.9015
0.6149
1.2099
.9062
Freezing Point °C.
- 3 0 . 6
- 1 0 9
- 1 2 3
- 2 3 . 2
Refractive Index
at 25°C.
1.5439
1.4228
1.5359
Flash Point °C.
+ 3 1
- 8 5
- 1 0
+ 4 8
Molecular Weight
104
54
97
118
NOTE: The physical propert ies listed above a r e those for pure mater ia ls . Commercial products of the indicated purity will h a v e slightly different properties.
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