OSi HIOSil 1873

Product Description

Product Name: OSi HIOSil 1873

Chemical Name: 1,1,1,3,5,5,5-Heptamethyltrisiloxane

CAS NO: 1873-88-7

Properties

In organic synthesis, 1,1,1,3,5,5,5-Heptamethyltrisiloxane is used in catalytic reduction reactions.

Typical Technical Data 

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

Appearance: Colorless Transparent Liquid

Purity(%): ≥99

Specific Gravity g/ml: 0.81

Boiling point ℃: 142

Flash point (close up)℃: 22

Refraction(@25℃): 1.3780-1.3820

Applications

1,1,1,3,5,5,5-Heptamethyltrisiloxane contains a highly active silicon-hydrogen bond, the basic raw material for synthesizing polyether-modified trisiloxane. Polyether-modified trisiloxane is a kind of surface active agent with a special structure, which can be widely used in pesticide auxiliaries and coating auxiliaries.

Safety & Storage

• The container should be sealed after opening to prevent water vapor from entering and producing hydrolysis.

• 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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