Current location:Home > Pharmaceutical

1,1,3,3-Tetramethyldisiloxane

  • CAS No.: 3277-26-7
  • Purity: 99%
inquiry

Buy Good Quality 1,1,3,3-Tetramethyldisiloxane 3277-26-7 with a minimum purity of 99% We provide high quality 1,1,3,3-Tetramethyldisiloxane (CAS 3277-26-7), at a very affordable prices to our customers.

1.What is the 1,1,3,3-Tetramethyldisiloxane ?

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 is a kind of siloxane derivative, and can be used as a monomer for the preparation of silicone polymers or silicone resins. It is used as an intermediate for preparing other organosilicon compounds. It is also used in non-aqueous polymer preparation as well as a laboratory reagent. In organic synthesis, it finds an application as an effective reducing agent in platinum-catalyzed reduction of carboxamides to amines as well as in the Au/TiO2-catalyzed hydrosilylation of carbonyl compounds (e.g., reduction of aldehydes or ketones) relative to monohydrosilanes. It can also enable a direct bromination of carboxylic acids in the presence of indium bromide (InBr3) as catalyst.

2.What is the CAS number for 1,1,3,3-Tetramethyldisiloxane ?

The CAS number of 1,1,3,3-Tetramethyldisiloxane is 3277-26-7.

More information of 1,1,3,3-Tetramethyldisiloxane 3277-26-7 are:

CAS?Number

3277-26-7

Density

0.76 g/cm3

Melting Point

<-78oC

Boiling Point

71 °C

Flash Point

-20 °C

Vapor Pressure

100.561mmHg at 25°C

Refractive Index

n20/D 1.370(lit.)

HS CODE

29310095

PSA

9.23000

LogP

0.96980

Pka

11.9[at 20 ℃]

3.What is the molecular formula of 1,1,3,3-Tetramethyldisiloxane ?

The chemical formula of?1,1,3,3-Tetramethyldisiloxane is C4H14OSi2 which containing 4 Carbon atoms,14 Hydrogen atoms,1 Oxygen atoms and 2 Silicon atoms,and the molecular weight, and the molecular weight of 1,1,3,3-Tetramethyldisiloxane is 134.326

4.What is 1,1,3,3-Tetramethyldisiloxane(3277-26-7)used for?

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.

InChI:InChI=1/C4H14OSi2/c1-6-5-7(2,3)4/h6H2,1-4H3

Relevant articles related to 1,1,3,3-Tetramethyldisiloxane:

Article

Source

PROCESSES FOR SYNTHESIZING UNSYMMETRICAL DISILOXANES

-

Paragraph 0044-0046, (2021/06/22)

5.Buy Good Quality 1,1,3,3-Tetramethyldisiloxane 3277-26-7 with a minimum purity of 99%

Ningbo EST Chemical Co., Ltd is a quality supplier of 1,1,3,3-Tetramethyldisiloxane. Our main goal is customer satisfaction. Contact us to negotiate the best price for your business on 1,1,3,3-Tetramethyldisiloxane 3277-26-7.

*Product Name
CasNo
Purity
Quantity
Company name
*Email
*Other Description
*Verification code:
Submit
Purchase Posted Successfully, our staff will contact you within 24 hours.