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2,2,4,4,5,5,7,7-octamethyl-3,6-dioxa-2,7-disilaoctane, also known as octamethylcyclotetrasiloxane, is a silicone-based chemical compound with the chemical formula C12H36O2Si2. It is a colorless and odorless liquid at room temperature, known for its low toxicity and relative safety in various industrial and consumer applications.

6730-96-7

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6730-96-7 Usage

Uses

Used in Personal Care Industry:
2,2,4,4,5,5,7,7-octamethyl-3,6-dioxa-2,7-disilaoctane is used as a component in personal care products, such as cosmetics and hair care products, due to its ability to provide smoothness and conditioning properties.
Used in Electronics Industry:
In the electronics industry, 2,2,4,4,5,5,7,7-octamethyl-3,6-dioxa-2,7-disilaoctane is used as a precursor for the production of electronic components and devices, taking advantage of its thermal stability and electrical insulating properties.
Used as a Solvent:
2,2,4,4,5,5,7,7-octamethyl-3,6-dioxa-2,7-disilaoctane is used as a solvent in various industrial processes, leveraging its ability to dissolve a wide range of substances and its low reactivity.
Used as a Lubricant:
It is also utilized as a lubricant in mechanical applications, thanks to its low friction coefficient and resistance to extreme temperatures.
Used in the Production of Silicone Polymers and Resins:
2,2,4,4,5,5,7,7-octamethyl-3,6-dioxa-2,7-disilaoctane serves as a key precursor in the synthesis of silicone polymers and resins, which are used in a multitude of applications across different industries due to their unique properties, such as flexibility, durability, and resistance to weathering.

Check Digit Verification of cas no

The CAS Registry Mumber 6730-96-7 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 6,7,3 and 0 respectively; the second part has 2 digits, 9 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 6730-96:
(6*6)+(5*7)+(4*3)+(3*0)+(2*9)+(1*6)=107
107 % 10 = 7
So 6730-96-7 is a valid CAS Registry Number.

6730-96-7SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 20, 2017

Revision Date: Aug 20, 2017

1.Identification

1.1 GHS Product identifier

Product name (2,3-dimethyl-3-trimethylsilyloxybutan-2-yl)oxy-trimethylsilane

1.2 Other means of identification

Product number -
Other names O,O-Bis-trimethylsilyl-pinakol

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:6730-96-7 SDS

6730-96-7Relevant academic research and scientific papers

Earth-Abundant Metal Catalysis Enabled by Counterion Activation

Agahi, Riaz,Challinor, Amy J.,Carter, Neil B.,Thomas, Stephen P.

supporting information, p. 993 - 997 (2019/02/14)

A precatalyst activation strategy has been developed for earth-abundant metal catalysis enabled by counterion dissociation and demonstrated through alkene hydroboration. Commercially available iron and cobalt tetrafluoroborate salts were found to catalyze

Pinacolatoboron fluoride (pinBF) is an efficient fluoride transfer agent for diastereoselective synthesis of benzylic fluorides

Cresswell, Alexander J.,Davies, Stephen G.,Figuccia, Aude L.A.,Fletcher, Ai M.,Heijnen, Dorus,Lee, James A.,Morris, Melloney J.,Kennett, Alice M.R.,Roberts, Paul M.,Thomson, James E.

supporting information, p. 3373 - 3377 (2015/06/02)

The incorporation of alkoxy ligands within a range of alkoxyfluoroboranes and dialkoxyfluoroboranes results in fluoroborane reagents with attenuated Lewis acidity and increased ability to donate fluoride ion(s) when compared to boron trifluoride itself. Pinacolatoboron fluoride (pinBF), prepared in situ from BF3·OEt2 and bis(O-trimethylsilyl)pinacol, has been identified as an efficient fluoride donor which allows highly stereoselective SN1-type epoxide ring-opening (with retention of configuration) of a range of trans-β-methyl-substituted aryl epoxides to give the corresponding syn-fluorohydrins. The substrate scope of this transformation is more broad than the analogous protocol using boron trifluoride alone.

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