OctaMethyltetrasiloxane IOTA 2101
Name:1,1,1,3,5,7,7,7-OctaMethyltetrasiloxane
Synonyms::
1,3-BIS(TRIMETHYLSILOXY)-1,3-DIMETHYLDISILOXANE;
1,1,1,3,5,7,7,7-OctaMethyltetrasiloxane;
CAS No.: 1873-88-7
Molecular Weight: 282.63200
Formula: C8H26O3Si4
Exact Mass: 282.09600
It’s
a very high activity of silicon hydrogen bond and is the basic raw material for
the synthesis of polyether modified silicone.
Index:
Appearance:
colorless liquid
Purity(GC): >99%
Specific gravity:0.863 g/mL at 25 °C(lit.)
Melting point:<0ºC
Boiling point:92 °C(lit.)
Flashing point:77℃
Refractive index:n20/D 1.386
Application:
Methyl-bis(trimethylsilyloxy)silicon is the raw
material of special silicone oil by Hydrogenated silane to get the Polyether
group, epoxy group, amide group, also can use in
personal care, paint industry, polyurethane foam, agricultural additives etc..
Safety:
Please
read the MSDS carefully before using it.
Storage and Package:
Stored
in a cool, dry place and packed in 200L drum or IBC 1000L drum
Shelf life: 3 years