Welcome to LookChem.com Sign In|Join Free

CAS

  • or

1118-15-6

Post Buying Request

1118-15-6 Suppliers

Recommended suppliersmore

  • Product
  • FOB Price
  • Min.Order
  • Supply Ability
  • Supplier
  • Contact Supplier
  • SAGECHEM/ Tetramethyldisiloxan ediol /Manufacturer in China

    Cas No: 1118-15-6

  • USD $ 1.5-1.5 / Metric Ton

  • 1 Metric Ton

  • 1000 Metric Ton/Day

  • KAISA GROUP INC
  • Contact Supplier

1118-15-6 Usage

Description

1,1,3,3-Tetramethyldisiloxane-1,3-diol is an organic compound with the chemical formula C8H22O2Si2. It is a colorless liquid with a mild odor and is soluble in water. 1,1,3,3-tetramethyldisiloxane-1,3-diol is characterized by its silicon-oxygen-siicon backbone with two hydroxyl groups attached to the terminal silicon atoms.

Uses

Used in Pharmaceutical Industry:
1,1,3,3-Tetramethyldisiloxane-1,3-diol is used as a building block in the synthesis of various pharmaceuticals for its unique chemical properties and reactivity. It can be incorporated into drug molecules to enhance their stability, solubility, and bioavailability, leading to improved therapeutic effects.
Used in Cosmetics Industry:
1,1,3,3-Tetramethyldisiloxane-1,3-diol is used as an ingredient in cosmetics for its emollient and conditioning properties. It helps to improve the texture and feel of cosmetic products, providing a smooth and silky finish on the skin and hair.
Used in Chemical Synthesis:
1,1,3,3-Tetramethyldisiloxane-1,3-diol is used as a versatile intermediate in the synthesis of various organic and organosilicon compounds. Its unique structure allows for a wide range of chemical reactions, making it a valuable building block in the development of new materials and compounds.
Used in Research and Development:
1,1,3,3-Tetramethyldisiloxane-1,3-diol is used as a research compound in the study of organosilicon chemistry and its applications. It serves as a model compound for understanding the reactivity and properties of silicon-containing molecules, contributing to the advancement of silicon chemistry and its applications in various fields.

Check Digit Verification of cas no

The CAS Registry Mumber 1118-15-6 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,1,1 and 8 respectively; the second part has 2 digits, 1 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1118-15:
(6*1)+(5*1)+(4*1)+(3*8)+(2*1)+(1*5)=46
46 % 10 = 6
So 1118-15-6 is a valid CAS Registry Number.
InChI:InChI=1/C4H14O3Si2/c1-8(2,5)7-9(3,4)6/h5-6H,1-4H3

1118-15-6SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 18, 2017

Revision Date: Aug 18, 2017

1.Identification

1.1 GHS Product identifier

Product name hydroxy-[hydroxy(dimethyl)silyl]oxy-dimethylsilane

1.2 Other means of identification

Product number -
Other names 1,3-Disiloxanediol,tetramethyl-(6CI,7CI)

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:1118-15-6 SDS

1118-15-6Relevant articles and documents

Experimental and theoretical studies on ethylene polymerization using SiO2-supported silyl chromate type catalysts prepared by a green method

Li, Xiaofang,Cheng, Ruihua,Luo, Jun,Dong, Qi,He, Xuelian,Li, Liuzhong,Yu, Yongling,Da, Jianwen,Liu, Boping

, p. 56 - 65 (2010)

SiO2-supported silyl chromate catalyst (UCC S-2 catalyst) is an important catalyst for the commercial production of polyethylene. Cann first reported a possible green synthesis route for the preparation of S-2 catalyst through transformation from Phillips catalyst by addition of triphenylsilanol (TPS) to avoid the use of toxic bis(triphenylsilyl) chromate (BC). In this work, this green synthesis route was further investigated by the combination of experimental and theoretical methods. The obtained catalyst was named as PS catalyst based on the incomplete conversion of Phillips catalyst to S-2 catalyst. Polymerization activity of PS1.5 catalyst was higher than that of S-2 catalyst with either TEA or MAO as cocatalyst. The existence of the simultaneously formed hydroxyl group and its coordination to the reduced Cr site was favorable to the PS catalyst, and this might attribute to the higher polymerization activity of PS catalyst than that of S-2 catalyst. A further modification of PS catalyst by a series of alkyl chlorosilane compounds showed that the role of the electron-withdrawing group only limited at a certain distance away from Cr active site. This preliminary study provided a solid basis for a further innovation of PS catalysts and final substitution of S-2 catalyst in commercial processes.

-

Lucas,Martin

, p. 5225 (1952)

-

The complex compound and its manufacturing method org. tantalum

-

Paragraph 0146-0156, (2016/10/07)

Disclosed is an organotantalum complex compound, which is easily cured by ultraviolet (UV) light, enables patterning, provides a coating film having excellent uniformity when being formed into a coating film, and is formed into a cured product having high resistance to etching using an etching gas. Also disclosed are a method for producing the organotantalum complex compound and a photocurable composition comprising the organotantalum complex compound. The organotantalum complex compound is obtained by reacting a ?-diketone compound (A) having at least one organic group with a photopolymerizable carbon-carbon unsaturated bond with a tantalum alkoxide compound (B) at a specific ratio to obtain a reaction product, and then, reacting the reaction product with a disiloxanediol compound (C) using a specific amount of the disiloxanediol compound (C).

Formation of silicones mediated by the sponge enzyme silicatein-α

Wolf, Stephan E.,Schlossmacher, Ute,Pietuch, Anna,Mathiasch, Bernd,Schroeder, Heinz-C.,Mueller, Werner E. G.,Tremel, Wolfgang

experimental part, p. 9245 - 9249 (2011/01/11)

The sponge-restricted enzyme silicatein-α catalyzes in vivo silica formation from monomeric silicon compounds from sea water (i.e. silicic acid) and plays the pivotal role during synthesis of the siliceous sponge spicules. Recombinant silicatein-α, which was cloned from the demosponge Suberites domuncula (phylum Porifera), is shown to catalyze in vitro condensation of alkoxy silanes during a phase transfer reaction at neutral pH and ambient temperature to yield silicones like the straight-chained polydimethylsiloxane (PDMS). The reported condensation reaction is considered to be the first description of an enzymatically enhanced organometallic condensation reaction. The Royal Society of Chemistry.

Post a RFQ

Enter 15 to 2000 letters.Word count: 0 letters

Attach files(File Format: Jpeg, Jpg, Gif, Png, PDF, PPT, Zip, Rar,Word or Excel Maximum File Size: 3MB)

1

What can I do for you?
Get Best Price

Get Best Price for 1118-15-6