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2,2,4,4,7,7-Hexam-ethyl1,3-Dioxa-2,4,7-Trisilacycloheptane is a cyclic organosilicon compound characterized by a seven-membered ring structure. It features three silicon atoms, two oxygen atoms, and six carbon atoms, with two methyl groups (CH3) attached to each silicon atom. 2,2,4,4,7,7-Hexamethyl-1,3-Dioxa-2,4,7-Trisilacycloheptane is known for its unique properties, such as thermal stability and resistance to hydrolysis, which make it useful in various applications, including as a component in high-performance polymers and as a precursor in the synthesis of other organosilicon compounds. Its structure provides into insight the versatility of silicon-based chemistry and its potential in material science.

71245-77-7

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71245-77-7 Usage

Type of compound

Cyclic silicon compound A compound containing a ring structure with silicon and oxygen atoms.

Structure

Three oxygen atoms and three silicon atoms arranged in a seven-membered ring The compound has a unique arrangement of atoms that contributes to its properties and applications.

Substituents

2,2,4,4,7,7-Hexamethyl Six methyl groups (CH3) are attached to the carbon atoms at positions 2, 4, and 7, which influences its chemical properties and stability.

Physical state

Colorless, odorless liquid The compound is transparent and has no smell, making it less noticeable and easier to handle in laboratory settings.

Applications

Reagent and building block in organic synthesis 2,2,4,4,7,7-Hexamethyl-1,3-Dioxa-2,4,7-Trisilacycloheptane can be used to synthesize various silicon-containing compounds, making it a valuable tool in organic chemistry.

Use in production

Silicon-based materials and compounds The unique structure and properties of the compound make it useful in the production of materials and compounds containing silicon.

Check Digit Verification of cas no

The CAS Registry Mumber 71245-77-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,1,2,4 and 5 respectively; the second part has 2 digits, 7 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 71245-77:
(7*7)+(6*1)+(5*2)+(4*4)+(3*5)+(2*7)+(1*7)=117
117 % 10 = 7
So 71245-77-7 is a valid CAS Registry Number.

71245-77-7SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 19, 2017

Revision Date: Aug 19, 2017

1.Identification

1.1 GHS Product identifier

Product name 2,2,4,4,7,7-hexamethyl-1,3-dioxa-2,4,7-trisilacycloheptane

1.2 Other means of identification

Product number -
Other names 2,2,4,4,7,7-hexamethyl-[1,3,2,4,7]dioxatrisilepane

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:71245-77-7 SDS

71245-77-7Downstream Products

71245-77-7Relevant academic research and scientific papers

Reaction of 6-Oxa-3-silabicyclohexanes with Phosphinimines. Synthesis of 6-Vinyl-1,3-dioxa-2,4-disilacyclohexanes

Baceiredo, Antoine,Juengst, Clifford D.,Manuel, Georges,Weber, William P.

, p. 237 - 240 (2007/10/02)

Reaction of 3,3-dimethyl-6-oxa-3-silabicyclohexane with N-benzyltriphenylphosphinimine yields 1,3-butadiene and 2,2,4,4-tetramethyl-6-vinyl-1,3-dioxa-2,4-disilacyclohexane (3).A mechanism for the formation of (3) which involves the reaction of dimethylsilanone with 2,2-dimethyl-4-vinylsilaoxetane is proposed.

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