Siloxanes

Siloxanes

Siloxanes are silicon–oxygen backbone compounds known for exceptional flexibility, thermal stability, hydrophobicity, and dielectric properties. They serve as intermediates for silicone materials including oils, elastomers, resins, and coatings. Siloxanes participate in polymerization, condensation, hydrosilylation, and crosslinking reactions, enabling creation of high-performance materials for electronics, medical devices, lubricants, and sealants. Their unique Si–O–Si structure provides low surface tension, oxidative resistance, and biocompatibility. Cyclic and linear siloxanes are widely used in cosmetics, pharmaceuticals, and advanced manufacturing. The versatility and stability of siloxanes make them essential across modern material science and industrial applications.

2,2,39,39-Tetramethyl-3,38-Dioxa-2,39-Disilatetracontane CAS NO 35177-13-0

Unit Price:Get Price

CAS No.:35177-13-0

Grade:Pharmacy Grade

Content:99.90%

Packaging:Customizable

8,9,12,13-Tetrakis[(Trimethylsilyl)Oxy]Octadecanoic Acid Methyl Ester CAS NO 35437-09-3

Unit Price:Get Price

CAS No.:35437-09-3

Grade:Pharmacy Grade

Content:99.90%

Packaging:Customizable

Tetratriacontamethylhexadecasiloxane CAS NO 36938-50-8

Unit Price:Get Price

CAS No.:36938-50-8

Grade:Pharmacy Grade

Content:99.90%

Packaging:Customizable

1,3,5,7-Tetramethyl-1,1,3,5,7,7-Hexaphenyltetrasiloxane CAS NO 38421-40-8

Unit Price:Get Price

CAS No.:38421-40-8

Grade:Pharmacy Grade

Content:99.90%

Packaging:Customizable

1,1-Dimethyl-1,3-Dihydrobenzo[C][1,2]Oxasilole CAS NO 321903-29-1

Unit Price:Get Price

CAS No.:321903-29-1

Grade:Pharmacy Grade

Content:99.90%

Packaging:Customizable

Siloxanes And Silicones, Di-Me, Polymers With 3-(2-Aminoethyl)Aminopropyl Ph Silsesquioxanes, Methoxy-Terminated CAS NO 477725-72-7

Unit Price:Get Price

CAS No.:477725-72-7

Grade:Pharmacy Grade

Content:99.90%

Packaging:Customizable

1,2-Bis(Trimethylsilyloxy)Benzene CAS NO 5075-52-5

Unit Price:Get Price

CAS No.:5075-52-5

Grade:Pharmacy Grade

Content:99.90%

Packaging:Customizable

Methanol, (1,1,3,3-Tetramethyl-1,3-Disiloxanediyl)Bis-, Diacetate CAS NO 5360-04-3

Unit Price:Get Price

CAS No.:5360-04-3

Grade:Pharmacy Grade

Content:99.90%

Packaging:Customizable

Go to Page

Why choose US

Trusted Manufacturer

With our own production facilities, we ensure consistent quality, reliable supply, and full traceability.

Rigorous Quality Assurance

Each batch undergoes strict QC, accompanied by COA, MSDS, and full compliance with international standards.

Advanced R&D Expertise

Our in-house lab drives process innovation, new product development, and tailored synthesis solutions.