CAS 2370-88-9: 1,3,5,7-Tetramethylcyclotetrasiloxane

Description: 1,3,5,7-Tetramethylcyclotetrasiloxane, with the CAS number 2370-88-9, is a cyclic siloxane compound characterized by its unique ring structure composed of four silicon atoms and four oxygen atoms, with methyl groups attached to each silicon atom. This compound is part of a larger class of siloxanes, which are known for their flexibility, thermal stability, and low surface tension. It typically exhibits a low viscosity and is a colorless, odorless liquid at room temperature. The presence of the methyl groups contributes to its hydrophobic properties, making it useful in various applications, including as a silicone fluid, in personal care products, and in industrial formulations. Additionally, 1,3,5,7-Tetramethylcyclotetrasiloxane has a relatively low volatility, which enhances its stability in formulations. However, environmental and health considerations are important, as some cyclic siloxanes have raised concerns regarding their persistence and potential bioaccumulation. Overall, this compound is valued for its unique chemical properties and versatility in various applications.

Formula: C₄H₁₆O₄Si₄

InChI: InChI=1S/C4H16O4Si4/c1-9-5-10(2)7-12(4)8-11(3)6-9/h9-12H,1-4H3

InChI key: InChIKey=BQYPERTZJDZBIR-UHFFFAOYSA-N

SMILES: O1[SiH](O[SiH](O[SiH](O[SiH]1C)C)C)C

Synonyms:

• 1,2,5,7-Tetramethylcyclotetrasiloxane
• 1,3,5,7-Cyclotetra(methylsiloxane)
• 1,3,5,7-Tetrahydrogen-1,3,5,7-tetramethylcyclotetrasiloxane
• 1,3,5,7-Tetramethylcyclotetrasiloxane
• 2,4,6,8-Tetramethyl-1,3,5,7,2,4,6,8-Tetroxatetrasilocane
• 2,4,6,8-Tetramethyl-1,3,5,7,2,4,6,8-Tetroxatetrasilocane-2,4,6,8-Tetrayl
• 2,4,6,8-Tetramethyl-1,3,5,7,2,4,6,8-tetraoxatetrasilocane
• 2,4,6,8-Tetramethylcyclotetrasiloxan
• 2,4,6,8-Tetrametilciclotetrasiloxano
• Cyclotetrasiloxane, 2,4,6,8-tetramethyl-
• Cyclotetrasiloxane, Tetramethyl-
• D₄H
• Hydrosilox
• Kf 9902
• Ls 8600
• Sit 7530.0
• Tetramethylcyclotetrasiloxane
• 2,4,6,8-Tetramethylcyclotetrasiloxane

2,4,6,8-Tetramethylcyclotetrasiloxane

CAS: 2370-88-9

• Formula: C₄H₁₆O₄Si₄
• Purity: >95.0%(GC)
• Color and Shape: Colorless to Almost colorless clear liquid
• Molecular weight: 240.51

2,4,6,8-Tetramethylcyclotetrasiloxane, 99%

CAS: 2370-88-9

Tetramethyl-cyclotetrasiloxane is a good impregnant of photoelectric material. It is used to manufacture of modified …

• Formula: C₄H₁₂O₄Si₄
• Purity: 99%
• Color and Shape: Clear colorless, Liquid
• Molecular weight: 236.48

2,4,6,8-Tetramethylcyclotetrasiloxane

CAS: 2370-88-9

• Purity: 98%+
• Molecular weight: 240.51g/mol

1,3,5,7-Tetramethylcyclotetrasiloxane

CAS: 2370-88-9

S15975 - 1,3,5,7-Tetramethylcyclotetrasiloxane

• Formula: C₄H₁₆O₄Si₄
• Purity: 95%
• Color and Shape: Liquid, Clear
• Molecular weight: 240.50799560546875

1,3,5,7-TETRAMETHYLCYCLOTETRASILOXANE

CAS: 2370-88-9

Siloxane-Based Silane Reducing Agent Organosilanes are hydrocarbon-like and possess the ability to serve as both …

• Formula: C₄H₁₆O₄Si₄
• Purity: 97%
• Color and Shape: Colourless Liquid
• Molecular weight: 240.51

METHYLHYDROCYCLOSILOXANES, 92%

CAS: 2370-88-968037-53-6

• Formula: (CH₃HSiO)₃-₅
• Purity: 92%
• Color and Shape: Liquid
• Molecular weight: 180-300

1,3,5,7-TETRAMETHYLCYCLOTETRASILOXANE, 99.0%

CAS: 2370-88-9

• Formula: C₄H₁₆O₄Si₄
• Purity: 99%
• Color and Shape: Colourless Liquid
• Molecular weight: 240.51

2,4,6,8-Tetramethylcyclotetrasiloxane

CAS: 2370-88-9

2,4,6,8-Tetramethylcyclotetrasiloxane is a cyclic silicone that is used as a transport fluid and an additive …

• Formula: C₄H₁₆O₄Si₄
• Purity: Min. 95%
• Molecular weight: 240.51 g/mol