China Factory source 2 4 6 8-Tetramethylcyclotetrasiloxane - RS-VTMDSO Tetramethyl divinyl disiloxane CAS#2627-95-4 – Ruijin Manufacturer and Supplier

Factory source 2 4 6 8-Tetramethylcyclotetrasiloxane - RS-VTMDSO Tetramethyl divinyl disiloxane CAS#2627-95-4 – Ruijin

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Factory source 2 4 6 8-Tetramethylcyclotetrasiloxane - RS-VTMDSO Tetramethyl divinyl disiloxane CAS#2627-95-4 – Ruijin Detail:

Overview

Quick Details

Classification:: Chemical Auxiliary Agent

CAS No.:: 2627-95-4

Other Names:: Tetramethyldivinyldisiloxane

MF:: C8H18OSi2

EINECS No.:: 220-099-6

Purity:: 99%

Place of Origin:: Zhejiang, China

Type:: Adsorbent

Adsorbent Variety:: Activated Carbon

Usage:: Rubber Auxiliary Agents

Brand Name:: RS

Model Number:: RS-VTMDSO

Product Description

Tetramethyldivinyldisiloxane .
Synonym: Divinyltetramethyldisiloxane
1,1,3,3-Tetramethyl-1,3-divinyldisiloxane

Countertype of Degussa CD 6210

Introduction

SI-162 is a high purity 1,3-Divinyl Tetramethyl Disiloxane, it is a colorless to yellowish clear liquid.

Typical Physical Properties

Chemical Name:	Tetramethyldivinyldisiloxane
CAS No.:	2627-95-4
EINECS No.:	220-099-6
Empirical Formula:	C ₈H ₁₈OSi ₂
Molecular Weight:	186.40
Boiling Point:	139°C [760mmHg]
Flash Point:	19°C
Color and Appearance:	Colorless or yellowish transparent liquid
Density [25°C]:	0.811
Refractive Index [25°C]:	1.412[25°C]
Purity:	Min.99.9% (Grade A) Min.99.5% (Grade B) Min.99.0% (Grade C)

Applications

SI-162 is used as a linear inhibitor in the formulating of two-part Silicone RTV-2 Addition Curing systems.

Because of the large vinyl content, small amounts are very effective in retarding and controlling the working time or pot life of two-part Addition-Curing Silicone RTVs.

Also, due to its boiling point of 139ºC, it is easily volatilized during curing. A suggested starting formulation is to use 0.25 to 0.50 parts by weight of SI-162 with 100 parts of the Base polymer containing the platinum catalyst.

Specification

RS-VTMDSO Tetramethyl divinyl disiloxane CAS#2627-95-4

Packaging & Shipping

210L Iron Drum: 200KG/Drum
1000L IBC Drum: 1000KG/Drum

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Cooperation

So that you can finest fulfill client's demands, all of our operations are strictly performed in line with our motto "High Excellent, Competitive Price, Fast Service" for Factory source 2 4 6 8-Tetramethylcyclotetrasiloxane - RS-VTMDSO Tetramethyl divinyl disiloxane CAS#2627-95-4 – Ruijin , The product will supply to all over the world, such as: Greenland, Macedonia, Moscow, With the aim of "compete with good quality and develop with creativity" and the service principle of "take customers' demand as orientation", we will earnestly provide qualified products and solutions and good service for domestic and international customers.

(3 3 3-Trifluoropropyl)Trimethoxysilane