CAS 15721-05-8: 2,2,4,4,6,6,8-Heptamethylcyclotetrasiloxane

Description: 2,2,4,4,6,6,8-Heptamethylcyclotetrasiloxane, with the CAS number 15721-05-8, is a cyclic siloxane compound characterized by its unique structure consisting of a siloxane ring with seven methyl groups attached to the silicon atoms. 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 low volatility and is hydrophobic, making it useful in various applications, including personal care products, lubricants, and as a silicone fluid. The presence of multiple methyl groups contributes to its low viscosity and enhances its compatibility with organic materials. Additionally, 2,2,4,4,6,6,8-Heptamethylcyclotetrasiloxane is often studied for its environmental impact and potential bioaccumulation, as cyclic siloxanes can persist in the environment. Overall, its unique chemical properties make it a valuable compound in both industrial and consumer applications, while also raising considerations regarding safety and environmental effects.

Formula: C₇H₂₂O₄Si₄

InChI: InChI=1S/C7H22O4Si4/c1-12-8-13(2,3)10-15(6,7)11-14(4,5)9-12/h12H,1-7H3

InChI key: InChIKey=CLTMUXYRYKDGOK-UHFFFAOYSA-N

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

Synonyms:

• 1,3,3,5,5,7,7-Heptamethylcyclotetrasiloxane
• 2,2,4,4,6,6,8-Heptamethyl-1,3,5,7,2,4,6,8-Tetroxatetrasilocane
• 2,2,4,4,6,6,8-Heptamethyl-1,3,5,7,2,4,6,8-tetraoxatetrasilocane
• 2,2,4,4,6,6,8-Heptamethylcyclotetrasiloxane
• 2,4,4,6,6,8,8-Heptamethyl-1,3,5,7,2,4,6,8-Tetroxatetrasilocan-2-Yl
• Cyclotetrasiloxane, 2,2,4,4,6,6,8-heptamethyl-
• Cyclotetrasiloxane, heptamethyl-
• Heptamethyl-Cyclotetrasiloxan
• Heptamethylcyclotetrasiloxane

Cyclotetrasiloxane, 2,2,4,4,6,6,8-heptamethyl-

CAS: 15721-05-8

• Formula: C₇H₂₂O₄Si₄
• Color and Shape: Liquid
• Molecular weight: 282.5892

Heptamethylcyclotetrasiloxane

CAS: 15721-05-8

• Formula: C₇H₂₂O₄Si₄
• Molecular weight: 282.59

Heptamethyl cyclotetrasiloxane

CAS: 15721-05-8

S09240 - Heptamethyl cyclotetrasiloxane

• Formula: C₇H₂₂O₄Si₄
• Purity: 90%
• Color and Shape: Liquid, Clear
• Molecular weight: 282.5889892578125

Heptamethylcyclotetrasiloxane

CAS: 15721-05-8

Applications Heptamethylcyclotetrasiloxane is used in the study of the structure-activity relations of organosiloxanes and the …

• Formula: C₇H₂₂O₄Si₄
• Color and Shape: Neat
• Molecular weight: 282.59

Heptamethylcyclotetrasiloxane

CAS: 15721-05-8

Please enquire for more information about Heptamethylcyclotetrasiloxane including the price, delivery time and more detailed …

• Formula: C₇H₂₁O₄Si₄
• Purity: Min. 95%
• Molecular weight: 281.58 g/mol