CAS 541-05-9

Hexamethylcyclotrisiloxane

Description:

Hexamethylcyclotrisiloxane, with the CAS number 541-05-9, is a cyclic siloxane compound characterized by its unique structure consisting of three silicon atoms and three oxygen atoms, each bonded to methyl groups. This compound is a colorless, odorless liquid at room temperature and is known for its low viscosity and volatility. Hexamethylcyclotrisiloxane exhibits good thermal stability and is resistant to hydrolysis, making it useful in various applications, including as a precursor in silicone polymer synthesis and as a lubricant or release agent in industrial processes. Its chemical properties allow it to act as a surfactant, enhancing the wetting and spreading of formulations. Additionally, it is often utilized in cosmetics and personal care products due to its ability to impart a smooth feel and improve product texture. However, like many siloxanes, it is important to consider environmental and health impacts, as some studies suggest potential bioaccumulation and toxicity in aquatic organisms.

Formula: C₆H₁₈O₃Si₃

InChI: InChI=1S/C6H18O3Si3/c1-10(2)7-11(3,4)9-12(5,6)8-10/h1-6H3

InChI key: InChIKey=HTDJPCNNEPUOOQ-UHFFFAOYSA-N

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

Synonyms:

• 2,2,4,4,6,6-Hexamethyl-1,3,5,2,4,6-trioxatrisilinane
• 2,2,4,4,6,6-Hexamethylcyclotrisiloxane
• Ch7260
• Cyclotrisiloxane, 2,2,4,4,6,6-hexamethyl-
• Cyclotrisiloxane, hexamethyl-
• Dimethylsiloxane cyclic trimer
• Hexamethyl-Cyclotrisiloxan
• Hexamethylcyclohexasiloxane
• Hexamethylcyclortrisiloxane
• Hexamethylcyclotrisiloxan
• Hexamethylcyclotrisiloxane(D3)
• Hexamethyltrisiloxane
• Hexametilciclotrisiloxano
• Ls 8120
• Sdk 10

Hexamethylcyclotrisiloxane

CAS: 541-05-9

Formula: C₆H₁₈O₃Si₃

Purity: >98.0%(GC)

Color and Shape: White to Almost white powder to crystal

Molecular weight: 222.46

Ref: 3B-H0725

Hexamethylcyclotrisiloxane, 97%

CAS: 541-05-9

Hexamethylcyclotrisiloxane is used in the preparation of graft polymers and block polymers. It is also a useful biochemical for proteomics research and also acts as an intermediate in organic reactions. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product por

Formula: C₆H₁₈O₃Si₃

Purity: 97%

Color and Shape: White, Crystals or powder or crystalline powder or lumps

Molecular weight: 222.46

Ref: 02-B23028

Hexamethylcyclotrisiloxane

CAS: 541-05-9

Hexamethylcyclotrisiloxane

Purity: 98%

Molecular weight: 222.46g/mol

Ref: 54-OR1013497

Hexamethylcyclotrisiloxane

CAS: 541-05-9

S09550 - Hexamethylcyclotrisiloxane

Formula: C₆H₁₈O₃Si₃

Purity: 95%

Color and Shape: Solid

Molecular weight: 222.462

Ref: 10-S09550

Hexamethylcyclotrisiloxane

CAS: 541-05-9

Formula: C₆H₁₈O₃Si₃

Color and Shape: Neat

Molecular weight: 222.46

Ref: 04-C14194420

Siloxane Mixture 61 100 µg/mL in Acetonitrile

CAS: 107-46-0, 107-51-7, 107-52-8, 141-62-8, 141-63-9, 540-97-6, 541-02-6, 541-05-9, 556-67-2

Color and Shape: Mixture

Ref: 04-A30000061AL

Hexamethylcyclotrisiloxane

CAS: 541-05-9

Formula: C₆H₁₈O₃Si₃

Molecular weight: 222.46

Ref: 4Z-C-330002

Hexamethylcyclotrisiloxane

Controlled Product

CAS: 541-05-9

Applications Hexamethylcyclotrisiloxane is used in the preparation of Silicone coated Celgard-2400 for the adhesion of canine platelets and leucocytes.
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 Chawla, A.S.: Biomaterials, 2, 83 (1981)

Formula: C₆H₁₈O₃Si₃

Color and Shape: Neat

Molecular weight: 222.46

Ref: TR-H294340

HEXAMETHYLCYCLOTRISILOXANE

CAS: 541-05-9

Formula: C₆H₁₈O₃Si₃

Purity: 80%

Color and Shape: Solid

Molecular weight: 222.46

Ref: 3H-SIH6105.0

Hexamethylcyclotrisiloxane

CAS: 541-05-9

Used for preparation of graft and block polymers

Formula: C₆H₁₈O₃Si₃

Purity: Min. 98%

Color and Shape: White Powder

Molecular weight: 222.46 g/mol

Ref: 3D-FH34246