CAS 7381-30-8

1,2-Bis(trimethylsiloxy)ethane

Description:

1,2-Bis(trimethylsiloxy)ethane, with the CAS number 7381-30-8, is a siloxane compound characterized by its unique structure that features two trimethylsiloxy groups attached to an ethane backbone. This compound is typically a colorless, viscous liquid with low volatility and high thermal stability, making it suitable for various applications in the chemical and materials industries. Its siloxane groups contribute to its flexibility and resistance to moisture, which enhances its utility as a silicone-based polymer additive. Additionally, it exhibits good compatibility with organic solvents and can act as a surfactant or lubricant in formulations. The presence of the trimethylsiloxy groups imparts hydrophobic properties, making it useful in applications requiring water repellency. Overall, 1,2-Bis(trimethylsiloxy)ethane is valued for its chemical stability, versatility, and performance in enhancing the properties of other materials.

Formula: C₈H₂₂O₂Si₂

InChI: InChI=1S/C8H22O2Si2/c1-11(2,3)9-7-8-10-12(4,5)6/h7-8H2,1-6H3

InChI key: InChIKey=JGWFUSVYECJQDT-UHFFFAOYSA-N

SMILES: O([Si](C)(C)C)CCO[Si](C)(C)C

Synonyms:

• 1,2-Bis(Trimethylsiloxy)Ethane
• 1,2-Bis(trimethylsilyloxy)ethane
• 1,2-Ethanediol bis(trimethylsilyl) ether
• 3,6-Dioxa-2,7-disilaoctane, 2,2,7,7-tetramethyl-
• Ethylene glycol bis(trimethylsilyl) ether
• Ethylenedioxybis(trimethylsilane)
• Trimethyl(2-(trimethylsilyloxy)ethoxy)silane
• 2,2,7,7-Tetramethyl-3,6-dioxa-2,7-disilaoctane

1,2-Bis(trimethylsiloxy)ethane, 98%

CAS: 7381-30-8

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci

Formula: C₈H₂₂O₂Si₂

Purity: 98%

Molecular weight: 206.43

Ref: 02-H63857

1,2-Bis(trimethylsiloxy)ethane

CAS: 7381-30-8

S02325 - 1,2-Bis(trimethylsiloxy)ethane

Formula: C₈H₂₂O₂Si₂

Purity: 96%

Color and Shape: Liquid

Molecular weight: 206.432

Ref: 10-S02325

1,2-Bis(Trimethylsilyloxy)Ethane

CAS: 7381-30-8

Formula: C₈H₂₂O₂Si₂

Purity: 96%

Color and Shape: Liquid

Molecular weight: 206.4301

Ref: IN-DA0032KH

1,2-Bis(Trimethylsilyloxy)Ethane

CAS: 7381-30-8

1,2-Bis(Trimethylsilyloxy)Ethane

Purity: 98%

Molecular weight: 206.43g/mol

Ref: 54-OR1009103

Ethylenedioxybis(trimethylsilane) [Protecting Reagent for Aldehydes and Ketones]

CAS: 7381-30-8

Formula: C₈H₂₂O₂Si₂

Purity: >97.0%(GC)

Color and Shape: Colorless to Light yellow clear liquid

Molecular weight: 206.43

Ref: 3B-E0478

1,​2-​Bis(trimethylsiloxy)​ethane

Controlled Product

CAS: 7381-30-8

Applications 1,​2-​Bis(trimethylsiloxy)​ethane is an organic reagent, used in the preparation of nonracemic hexahydrofurapyranol which acts as a high-affinity ligand for HIV-1 protease inhibitors.
Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package
References Ghosh, A. et al.: Tetra. Lett., 58, 3230 (2017)

Formula: C₈H₂₂O₂Si₂

Color and Shape: Neat

Molecular weight: 206.43

Ref: TR-B535383