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Zhejiang Quzhou Jiancheng Silicone Co., Ltd.
The company production base address: Quzhou City, Zhejiang Province high-tech industrial park Nianhua Road 37
Zip Code:324012
Telephone (switchboard): 0570-3888777
Telephone (direct): 0570-3888778
Fax:0570-3888779、3689059
Phone:18957018777
WEB: http://m.lchuazhi.cn ,http://www.sh-jcslc.com
E-mail:jcsilicone@163.com

Shanghai Jiancheng Industry & Trade Co., Ltd.
Company Trade Center Address:Sanjiang Road, Xuhui District, Shanghai, Room 902, No. 10, Lane 88 Zip Code:200235
Telephone:021-54972320 54972321
Fax:021-54351059
Phone:13916661238、13701988891
EM-21 ?Dimethyl diethoxy silane?

EM-21 Dimethyl diethyl???[CAS Registration number:78-62-6]


1、Chemical name: dimethyl silane

2、English name:Dimethyl diethoxy silane

3、Molecular formula:(CH3)2Si(OC2H5)2
4、Molecular weight:148.28

5、Structure:

(-OEt=-OC2H5)

6、Physical properties: colorless, transparent liquid, the refractive index: 1.3840, boiling point :112-113 .5 ℃, density: 0.865g/ml

7、Quality index: ≥ 99.0% purity

8、Purposes: the preparation of silicon-functional silane, carbon-functional silanes, siloxanes and other is the main raw material of the vinyl double-head production is replaced by hydroxyl silicone oil as a superior high-temperature silicone rubber structure control agents. Can be used as a processing agent of white carbon black (silicon dioxide), also be used as defoamers, silicone coatings production in anti-structured materials.

9、Packing: 20kg plastic pail containers, metal pail or plastic barrel fitted 170kg; can also be packaged according to customer requirements