Octamethyl Cyclotetrasiloxane CAS 556-67-2 for Silicone

• CAS No.: 556-67-2
• Formula: C8h24o4si4
• EINECS: 209-136-7
• Model NO.: 556-67-2
• Type: Synthesis Material Intermediates
• Appearance: Liquid
• Quality: Industrial
• Colour: Colorless
• Mf: C8h24o4si4
• Boiling Point: 175-176 °c (Lit.)
• Density: 0.956 G/Ml at 25 °c (Lit.)
• Form: Liquid
• Transport Package: 200kg Iron Drum or as The Request of Customer.
• Trademark: megawide
• Origin: China
• Production Capacity: 10000 Mt/Year

Product Description

 

Product Name

Octamethyl Cyclotetrasiloxane

Synonyms

D4;OMCTS;Cyclotetrasiloxane,octamethyl-;Cyclictetramer;unioncarbide7207;OCTAMETHYLTETRASILOXANE;Oktamethylcyklotetrasiloxan;OctametChemicalbookhylcyclotetrasiloxane,98%;2-BenzimidazolecarbamicAcidMethylEster-d4;2,2,4,4,6,6,8,8-Octamethyl-1,3,5,7,2,4,6,8-tetraoxatetrasilocane

Product Description

Octamethyl Cyclotetrasiloxane is Colorless and transparent liquid. Melting point: 17.5ºC. Boiling point: 175ºC. At 74ºC (2.66 kPa). Relative density: 0.9558 (20/4ºC). Refractive index: 1.3968. Flash point: 60ºC. Soluble in organic solvents and insoluble in water.

 

Product Parameters

Chemical Name	Octamethyl Cyclotetrasiloxane
CAS	556-67-2
Molecular Formula	C8H24O4Si4
Molecular Weight	296.62
Appearance	colorless liquid
Color	colorless
Density	0.956 g/mL at 25 °C (lit.)
Solubility	<0.001g/l Hydrolysis
Brand Name	Megawide

 

Applications

Used for manufacturing high-tear-resistant silicone rubber products and also for synthesizing other high-molecular compounds.

Packaging & Shipping

Packaging Detail: 200 kg iron drum or as the request of customer.
Delivery Detail:

 

Company Profile

Zhangjiagang Free Trade Zone Megawide Chemical Technology Co., Ltd. is professionally engaged in the research, manufacture, and marketing of pine chemicals, fine chemical products.
 
The series are well accepted by clients in flavors, fragrances, personal cares, adhesives, coatings, inks, detergents, pigments, dyes, rubbers, plastics, agrichemicals, medicines, electronics, surfactants, UV, oil fields, textiles, asphalts, mining flotation, metallurgicals, petrochemicals etc.