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ls e12 2553 19 7 diphenyldiethoxysilane cas no 2553 19 7

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LS-E12 Diphenyldiethoxysilane
CAS NO. 2553-19-7

Name: LS-E12 Diphenyldiethoxysilane
Brand: Nanjing Silfluo New Material Co., Ltd.

Diphenyldiethoxysilane's ability to form strong bonds and improve compatibility between dissimilar materials makes it valuable in diverse industries, contributing to the development of more reliable and durable products. It used in Adhesives and Sealants, Coatings, Surface Modification, Electronic and Optical Devices. It serves as a precursor in the synthesis of various silicone materials. By hydrolyzing the ethoxy groups, it can be used to produce siloxane compounds with a range of applications, including in the development of silicone rubbers and resins.

Where to buy CAS NO. 2553-19-7 PDF Download

Description of Diphenyldiethoxysilane LS-E12 2553-19-7

Chemical Name	Diphenyldiethoxysilane
Synonyms	Diaethoxy-diphenyl-silan
Equivalents	ShinEtsu KBE-202; Dow 1-6533
Molecular Formula	C16H20O2Si
Molecular Weight	272.42
CAS NO.	2553-19-7
EINECS NO.	219-860-5

Typical Technical Properties of LS-E12 Diphenyldiethoxysilane 2553-19-7

Appearance	Colorless transparent liquid
Purity (by GC, %)	98.0 min
Refractive Index (20°C)	1.519~.529
Boiling Point	130°C
Flash Point	110°C
Density (20°C, g/ml)	1.028~1.038

Special Features of LS-E12 Diphenyldiethoxysilane 2553-19-7

LS-E12 is a phenyl silane in a polymer reaction, which is an alternative to LS-E11 Phenyltriethoxysilane.
(Donor A) for the cross-coupling of a phenyl group.

Applications of LS-E12 Diphenyldiethoxysilane 2553-19-7

Be used as raw material for the synthesis of methyl phenyl silicone oils, phenyl resins, phenyl silicone rubber and other silicone products;
Play an important role in the polymerization of propylene; such as an efficient catalyst;
Be used in various paints and coatings, adhesives and sealants industries as an adhesion promoter and a surface modifier;
Be used as a silane coupling agent and silane crosslinking agent or as a configuration agent for the production of methyl phenyl silicone rubbers;
Be used as an electrolyte additive in lithium-ion batteries;
Play an important role in making electronic packaging materials and aerospace materials.

Package & Storage of LS-E12 Diphenyldiethoxysilane 2553-19-7

In 25kg pail, 200kg drum and 1000kg IBC.
Keep in cool, well-ventilated place, and avoid exposure to humidity. Keep away from sunlight and fire sources. Keep in unopened containers.

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Silanes & Siloxanes

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Aryl/Phenyl Silane 

LS-M11 Phenyltrimethoxysilane

LS-E11 Phenyltriethoxysilane (Donor A)

LS-M12 Diphenyldimethoxysilane

LS-E12 Diphenyldiethoxysilane

LS-M13 Dimethoxymethylphenylsilane

LS-M14 Methoxytriphenylsilane

LS-H12 Dihydroxydiphenylsilane

LS-H13 Triphenylsilanol; Hydroxytriphenylsilane