1,1,3,3-Tetramethyldisiloxane

• Product Name:1,1,3,3-Tetramethyldisiloxane
• Synonyms: 1,3-Dihydrotetramethyldisiloxane Bis(dimethylsilyl) oxide CT2030 dimethylsilylether sym-Tetramethyldisiloxane 1,1,3,3-tetramethyl-disiloxan SILOXANE HSI2 1,1,3,3-TETRAMETHYLDISILOXANE
• CAS:3277-26-7
• MF:C4H14OSi2
• MW:134.32
• EINECS:221-906-4
• Mol File:3277-26-7.mol
• 

1,1,3,3-Tetramethyldisiloxane is soluble in many organic solvents, such as aromatic hydrocarbon and petroleum hydrocarbons, and so on. This product is a kind of widely used organic silicon intermediates, and usually be used as organic silicon blocking agent. Due to containing reactive Si-H groups in the molecular structure, it can be used in the synthesis of copolymer macromolecule by hydrosilylation. The synthesis of copolymer macromolecule can be made into a series of reactive silicone oil.

• 1,1,3,3-Tetramethyldisiloxane
• 
• CAS:3277-26-7
• Min. Order: 1kg
• Purity: 98%
• Supply Ability: 1000kg
• 2026-07-02

• 1,1,3,3-Tetramethyldisiloxane
• 
• CAS:3277-26-7
• Min. Order: 1kg
• Purity: 99% Min.
• Supply Ability: 20mt per month
• 2025-06-12

• Company Name:SHANGHAI BANGCHENG CHEMICAL Co.,Ltd.
• Tel:021-69106960 13701823997
• Products Intro:Product Name:1,1,3,3-Tetramethyldisiloxane
  CAS:3277-26-7
  Purity:≥99% Package:1Kg;25Kg;180Kg More...
• CB Index:60
• Related Information:Catalog(4634)

• Company Name:Shanghai Qianhe Biological Technology Co., Ltd.
• Tel:021-58337595 13621714589
• Products Intro:Product Name:1,1,3,3-Tetramethyldisiloxane
  CAS:3277-26-7
  Purity:99 Package:20KG/ More...
• CB Index:58
• Related Information:Catalog(242)

• Company Name:Zhuangming New Material Technology Jiangsu Co., Ltd.
• Tel:0513-86936896 19939955216
• Products Intro:Product Name:1,1,3,3-Tetramethyldisiloxane
  CAS:3277-26-7
  Purity:95.0% Package:25g，50g，100g，500g，1kg，2kg Remarks:4KG
• CB Index:58
• Related Information:Catalog(599)

• Company Name:Hubei yongkuo Technology Co., Ltd
• Tel:027-59223108 15972152991
• Products Intro:Product Name:(dimethyl-λsup3sup-silanyl)oxy-dimethylsilicon
  CAS:3277-26-7
  Purity:99% HPLC Package:25KG;200KG;5KG;1KG;1T Remarks:3277-26-7
• CB Index:58
• Related Information:Catalog(9882)

• Company Name:Wuhan Dongqi Chemical Co., Ltd
• Tel:15307144961 18164002430
• Products Intro:Product Name:1,1,3,3-Tetramethyldisiloxane
  CAS:3277-26-7
  Purity:99% Package:25kg;200kg
• CB Index:58
• Related Information:Catalog(57)

• Company Name:Xinyaqiang Silicon Chemistry Co., Ltd.
• Tel: 19921372399
• Products Intro:Product Name:1,1,3,3-Tetramethyldisiloxane
  CAS:3277-26-7
  Purity:99%GC Package:1kg;25kg;180kg
• CB Index:58
• Related Information:Catalog(270)

• Company Name:Sanming Zhuoyue fluorosilicone Co., Ltd.
• Tel:15157064084 15157064084
• Products Intro:Product Name:1,1,3,3-Tetramethyldisiloxane
  CAS:3277-26-7
  Purity:99% Package:130kg
• CB Index:58
• Related Information:Catalog(10)

• Company Name:Shandong Lushuang New Materials Co., Ltd.
• Tel: 15806639375
• Products Intro:Product Name:1,1,3,3-Tetramethyldisiloxane
  CAS:3277-26-7
  Purity:99% Package:25kg;200kg
• CB Index:58
• Related Information:Catalog(69)