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Octamethylcyclotetrasiloxane CAS No.: 556-67-2

Product Name: Octamethylcyclotetrasiloxane

CAS No.: 556-67-2

EINECS: 209-136-7

Molecular Formula: C8H24O4Si4

Molecular Weight: 296.62

D4 Content: 99%

Appearance: colorless clear liquid

Packaging:  200kg/drum,1000kg/barrel or as customer requirements 

Delivery Time:  prompt shipment after order confirmation

 

Product Name

Octamethylcyclotetrasiloxane

CAS

556-67-2

Package

200kg/drum

Batch No.

 

Quality controlling standard and inspection result

Item

Standard

Test Results    

Appearance

Colorless clear liquid

Colorless clear liquid

D4  content

99%

99.9%

Specific gravity

0.945~0.959

0.960

Viscosity

2.80~3.10cst

3.09cst

Hazen

35

7

Acidity

0.01mgKOH/g

NONE

Moisture

75ppm

20ppm

Non-volatile matter

0.1~0.3%

0.20%

Conclusion

Qualified

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