CAS 18642-94-9

1,3-Di-n-octyltetramethyldisiloxane

Description:

1,3-Di-n-octyltetramethyldisiloxane is a siloxane compound characterized by its unique structure, which includes two n-octyl groups and a tetramethyldisiloxane backbone. This compound typically exhibits low volatility and high thermal stability, making it suitable for various applications in the chemical and materials industries. Its siloxane framework imparts flexibility and hydrophobic properties, which can enhance the performance of coatings, sealants, and lubricants. Additionally, the presence of long alkyl chains contributes to its surfactant properties, allowing it to reduce surface tension and improve wetting characteristics. The compound is generally considered to have low toxicity, but safety data should be consulted for specific handling and exposure guidelines. Its applications may extend to use in personal care products, where it can function as an emollient or conditioning agent. Overall, 1,3-Di-n-octyltetramethyldisiloxane is valued for its chemical stability, hydrophobicity, and versatility in various formulations.

Formula: C₂₀H₄₆OSi₂

InChI: InChI=1/C20H46OSi2/c1-7-9-11-13-15-17-19-22(3,4)21-23(5,6)20-18-16-14-12-10-8-2/h7-20H2,1-6H3

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

Synonyms:

• 1,1,3,3-Tetramethyl-1,3-Dioctyldisiloxane

1,3-Di-n-octyltetramethyldisiloxane

CAS: 18642-94-9

Formula: C₂₀H₄₆OSi₂

Purity: 96%

Color and Shape: Liquid

Molecular weight: 358.7496

Ref: IN-DA00ACFQ

1,1,3,3-Tetramethyl-1,3-Dioctyldisiloxane

CAS: 18642-94-9

1,1,3,3-Tetramethyl-1,3-Dioctyldisiloxane

Purity: 95%

Molecular weight: 358.75g/mol

Ref: 54-OR1009013

1,3-Di-n-octyltetramethyldisiloxane

CAS: 18642-94-9

S07710 - 1,3-Di-n-octyltetramethyldisiloxane

Formula: C₂₀H₄₆OSi₂

Purity: 96%

Color and Shape: Liquid

Molecular weight: 358.757

Ref: 10-S07710