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Shandong Dongyue Organosilicon Materials Co.,Ltd.
Shandong Dongyue Organosilicon Materials Co.,Ltd.
18 YRS
Shandong, China
Main Products:
Trimethoxychlorosilanedisc / Methyltrichlorosilane / Dichlorodimethylsilane / Octamethylcyclotetrasiloxane / Dimethicone / Vinyl Silicone Fluid
Shandong, China
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Dimethylcyclosiloxane / CAS 556-67-2
OVERVIEW
Packaging
180 KG/Iron Drum; 1000 KG/IBC Drum
Lead Time
14-30 days
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DESCRIPTION
Typical Properties
Summary
It is used in the manufacture of high tear resistant silicone rubber products and in the synthesis of other polymer compounds
CAS No.
556-67-2
Formula
C8H24O4Si4
Molecular Mass
296.61600
Exact Mass
296.07500
PSA
36.92000
Logp
2.87360
IUPAC
2,2,4,4,6,6,8,8-octamethyl-1,3,5,7,2,4,6,8-tetraoxatetrasilocane
SMILES
C[Si]1(O[Si](O[Si](O[Si](O1)(C)C)(C)C)(C)C)C
Attribute classification
Matter Classification
organic
Category
API & Intermediate > Pharmaceutical Intermediates
Polymers Material > Rubber Raw Materials And Products
Polymers Material > Rubber Raw Materials And Products
Chemical and Physical Properties
Melting Point
17-18 °C(lit.)
Density
0.956 g/mL at 25 °C(lit.)
Boiling Point
175-176 °C(lit.)
Flash Point
140 °F
Appearance
Colorless Transparent Liquid
Export information
HS Code
29319000
Export Rebate
13%
UN No.
1993
DG-Class
3
Risk Code
53-62-10
Safety Label
Xn
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