Methyltriacetoxysilane/used for Silicone sealant ;Silicone rubber /crosslinking agent/CAS NO.4253-34-3

FOB Price: US $1 - 10 / Kilogram | Get Latest Price
Min.Order Quantity: 500 Kilogram/Kilograms
Supply Ability: 300 Metric Ton/Metric Tons per Month
Port: Shanghai
Payment Terms: L/C,T/T
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Quick Details

Chemical Auxiliary Agent
CAS No.:
95% min
Place of Origin:
China (Mainland)
Rubber Auxiliary Agents, Silcone sealant
Brand Name:
Silane RJ-MTAS
Model Number:
Physical Form:
Colorless to yellowish clear liquid

Packaging & Delivery

Packaging Details: 230kgs Iron Drum; 1000kgs IBC Drum
Delivery Detail: prompt


1.price is favorable
2.high quality used for different industry
3. stable supply
4.specialize in silicone product many years

Production Description


Silane RJ-MTAS is colorless to yellowish 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




Physical Form

Colorless to yellowish clear liquid 
Purity, %  95 min 
Molecular weight  220.3 


Specific gravity(g/ml ,@25°C) 



Refractive index (n25D) 





Boiling range(°C/17mmHg) 

Flash point, °C  80 min 







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


 Silicone sealant


• Used as crosslinking agent

• Especially for acidic silicone glass sealant

Silicone rubber


• Used as crosslinking agent




Package, Transportation & Storage


Silane RJ-MTAS is available in 230kgs Iron Drum; 1000kgIBC Drum,or other packing on request. 



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


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


Shelf life: 1 years. 


More detail,please feel free to contact us, thanks



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Ruijiang Group contains Zhejiang Chun-an Foreign Trade Co., Ltd. and Hangzhou Ruijiang Chemical Co., Ltd.

Zhejiang Chun-an Foreign Trade Co, Ltd., was a state-owned company, established in 1973, and mainly engaged in export business.

In 2007, Hangzhou Ruijiang Chemical Co., Ltd. formally established, with the aim of chemicals research and sales. The company is mainly engaged in raw materials applying to coating, plastics, ink, cosmetics agriculture, architecture and textil... View detail

Basic Information

Business Type: Manufacturer, Trading Company  
Main Products: Titanium Dioxide,Pigment,Silicone Fluid,Agrochemicals  
Number Of Employees: 301 - 500 People  

Trade & Market

Main Markets: South America
Western Europe
Southeast Asia
Eastern Europe
Mid East
North America
South Asia
Total Annual Sales Volume: USD150,000,000  
Export Percentage: 91% - 100%  
Trade Shows: European Coatings Show2013    

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How It Works

China (Mainland) | Manufacturer, Trading Company | Contact Details
Key Strengths: Assessment Report by TÜV Rheinland
Top 3 Markets: South America 30.88%, Western Europe 28.32%, Southeast Asia 18.39%
Experience: Established 2007

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Mr. David Wang
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