OSi HIOSil 2287 CAS 2554-06-5

Product Description

Chemical Name:  2,4,6,8-Tetravinyl-2,4,6,8-tetramethylcyclotetrasiloxane

Synonyms: V4; Tetramethyltetravinylcyclotetrasiloxane

CAS NO.: 2554-06-5

EINECS No.: 219-863-1

Chemical structure: C12H24O4Si4

Typical Technical Data

The values below are not intended for use in preparing specifications. Please confirm with us prior to writing specifications on this product.

Appearance: Colorless transparent liquid

Density (25°C):  0.997

Refractive Index (25):  1.43-1.44

Purity (%):  99 min.

V4 content: 95min.

Boiling Point: 112°C [760mmHg]

Flash Point: >100°C

Applications

Silane OSi HIOSil 2287 is an essential coupling agent in industries as below:

• Silane OSi HIOSil 2287 is a unique silicone raw material useful in the synthesis or manufacturing of reactive siloxane polymers with random vinyl functionality - the backbone of the silicone polymer chain.

• May be used in formulating addition-curing silicone RTV or rubber formulations.
  

• It is a very effective inhibitor for a platinum-catalyzed addition-curing Two-Part RTV
  

• When used as an inhibitor, V4 is normally added to the crosslinker part of the formulation. Its high boiling point and low evaporation rate provide an extremely stable working time at ambient temperatures of the formulated two-part RTV.

Safety & Storage

Customers should review the latest MSDS and label for product safety information, safe handling instructions, personal protective equipment if necessary, and any special storage conditions required for safety. MSDS is available at your request.

Remarks

This technical data sheet is only used for internal quality control within OSi Holding Limited.

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Packaging

210L Iron Drum: 200kg/drum 

1000L IBC Container: 1000 kg/container