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RJ-BDAC

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Description

Chemical name: Di-tert-butoxydiacetoxysilane

CAS No: 13170-23-5

Molecular Formula: [(CH3)3CO]2Si(OCOCH3)2

Chemical structure: 


Silane RJ-DBAC is a colorless clear liquid with acrid odor of acetic acid (vinegar). It hydrolyzes in the presence of moisture (acetic acid is released) to form silanols, which can react with themselves to produce siloxanes or bind to inorganic substrates.

Technical Index

PropertySpecification
Physical FormColorless clear liquid
Purity, %85 min
Molecular weight292.4
Specific gravity(g/ml ,@25°C) 1.01~1.05
Refractive index (n25D)1.4020~1.4060
Boiling range(℃/17mmHg)276.8
Flash point, °Cmin 100.8  

Application

Silane RJ-DBAC can be used in variety of applications, including:

Silicone sealant

● Used as crosslinking agent

● Especially for acidic silicone sealant

Silicone rubber 

● Used as crosslinking agent

Packing

Silane RJ-BDAC is available in 200kgs drum; 1000kgs IBC drum or other package as customer requirement.

Storage

Caution During Transportation: UN NO: 1760 , Hazard Class:8, Packing Group:Ⅱ

Keep container tightly closed and store in a cool, well ventilated place. 

Shelf life

Original characteristics remain intact for 1 years, if kept in recommended storage.     


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