CAS 107-46-0

Hexamethyldisiloxane

Description:

Hexamethyldisiloxane, with the CAS number 107-46-0, is a siloxane compound characterized by its unique structure, which consists of two silicon atoms connected by oxygen atoms, with six methyl groups attached to the silicon atoms. This compound is a colorless, odorless liquid that is non-toxic and has low volatility. It exhibits excellent thermal stability and chemical inertness, making it suitable for various applications, including as a silicone oil, lubricant, and in the formulation of personal care products. Hexamethyldisiloxane has a low surface tension, which contributes to its effectiveness as a spreading agent and solvent in cosmetic formulations. Additionally, it is hydrophobic, providing water-repellent properties. Its low viscosity and high flash point enhance its utility in industrial applications, including as a carrier fluid in hydraulic systems and as a component in silicone-based sealants and adhesives. Overall, hexamethyldisiloxane is valued for its versatility and stability in both consumer and industrial products.

Formula: C₆H₁₈OSi₂

InChI: InChI=1S/C6H18OSi2/c1-8(2,3)7-9(4,5)6/h1-6H3

InChI key: InChIKey=UQEAIHBTYFGYIE-UHFFFAOYSA-N

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

Synonyms:

• 1,1,1,3,3,3-Hexamethyldisiloxane
• Ak 0.65
• Belsil DM 0.65
• Bis(trimethylsilyl) ether
• Bis(trimethylsilyl) oxide
• DC 0.65cs200
• Disiloxane, 1,1,1,3,3,3-hexamethyl-
• Dow Corning 200/0.65
• Dow Corning OS 10
• Dow Corning Q 7-9180
• Ethoxytrimethylsilane-hexamethyldisiloxane copolymer
• Glipoxan
• Hexamethyldisiloxan
• Hexamethyldisiloxane
• Hexametildisiloxano
• Hmds
• Hmdso
• Hx 18
• Kf 96L
• Kf 96L0.65
• Lintec MC 3102E
• Ls 7130
• MM (siloxane)
• Mc 3102E
• Nsc 43346
• OS 10 (siloxane)
• OS 10 Fluid
• Ol-Ak 065
• Os 10
• PSF-0.65cSt
• Q 7-9180
• Q 7-9180 Silicone Fluid
• S 7205
• SH 200-0.65cSt
• Sf 0.65
• Sh 200-0.65Cs
• Sh 200-0.6Cs
• Sih 6115.1
• Silicone Fluid AK 0.65
• Sws-F 221
• Volasil DM 0.65
• Volasil DM 0.65SP

Hexamethyldisiloxane

CAS: 107-46-0

Formula: C₆H₁₈OSi₂

Purity: >98.0%(GC)

Color and Shape: Colorless to Almost colorless clear liquid

Molecular weight: 162.38

Ref: 3B-H0091

Hexamethyldisiloxane, 98+%

CAS: 107-46-0

Hexamethyldisiloxane is used as a solvent in organic reactions. It finds application as an international standard for 1H NMR spectroscopy for calibrating chemical shift. Further, it is used in liquid bandages to protect skin from irritation. In addition, it is used to measure tissue oxygen tension a

Formula: C₆H₁₈OSi₂

Purity: 98+%

Color and Shape: Clear colorless, Liquid

Molecular weight: 162.38

Ref: 02-A11848

Hexamethyldisiloxane, NMR grade, 99.7%

CAS: 107-46-0

Hexamethyldisiloxane is used as a solvent in organic reactions. It finds application as an international standard for 1H NMR spectroscopy for calibrating chemical shift. Further, it is used in liquid bandages to protect skin from irritation. In addition, it is used to measure tissue oxygen tension a

Formula: C₆H₁₈OSi₂

Purity: 99.7%

Color and Shape: Clear colorless, Liquid

Molecular weight: 162.38

Ref: 02-L16970

Hexamethyldisiloxane, 97+% HMDSO

CAS: 107-46-0

Formula: (CH₃)₃SiOSi(CH₃)₃

Purity: 97+%

Color and Shape: colorless liq.

Molecular weight: 162.38

Ref: 08-14-7125

Hexamethyldisiloxane, NMR grade

CAS: 107-46-0

S09675 - Hexamethyldisiloxane, NMR grade

Formula: C₆H₁₈OSi₂

Purity: 99%

Color and Shape: Liquid, Colourless liquid

Molecular weight: 162.379

Ref: 10-S09675

Hexamethyldisiloxane

Controlled Product

CAS: 107-46-0

Formula: C₆H₁₈OSi₂

Color and Shape: Neat

Molecular weight: 162.38

Ref: 04-CA14194430

HJ 734-2014 VOC Mixture 127 2000 µg/mL in Methanol

Controlled Product

CAS: 100-41-4, 100-42-5, 100-66-3, 106-42-3, 107-46-0, 108-38-3, 108-65-6, 108-88-3, 110-43-0, 110-54-3, 112-41-4, 120-92-3, 123-86-4, 141-78-6, 142-82-5, 67-63-0, 67-64-1, 71-43-2, 821-55-6, 872-05-9, 95-47-6, 96-22-0

Color and Shape: Colourless

Ref: 04-A50000127ME

Hexamethyldisiloxane

CAS: 107-46-0

S09650 - Hexamethyldisiloxane

Formula: C₆H₁₈OSi₂

Purity: 98%

Color and Shape: Liquid, Clear

Molecular weight: 162.379

Ref: 10-S09650

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

Hexamethyldisiloxane

CAS: 107-46-0

Formula: C₆H₁₈OSi₂

Molecular weight: 162.38

Ref: 4Z-S-153001

Hexamethyldisiloxane

CAS: 107-46-0

Hexamethyldisiloxane

Purity: 95%

Color and Shape: Liquid

Molecular weight: 162.38g/mol

Ref: 54-OR936705

Hexamethyldisiloxane

Controlled Product

CAS: 107-46-0

Applications A silicon based compound that can be used to create potentially biocompatible materials. Used as a monomer in the synthesis of long chain polysiloxane structures. Used in the methylation of mercury(II) salts.
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 Radeva, E. et al.: J. Optoelec. Adv. Mat., 11, 1432 (2009); Gandhiraman, R.P. et al.: Plama Proc. Polym., 11, 1432 (2009); Watanabe, N. et al.: Ecotoxic. Env. Safety, 11, 174 (1986);

Formula: C₆H₁₈OSi₂

Color and Shape: Colourless

Molecular weight: 162.38

Ref: TR-H294215

HEXAMETHYLDISILOXANE, 98%

CAS: 107-46-0

Formula: C₆H₁₈OSi₂

Purity: 98%

Color and Shape: Liquid

Molecular weight: 162.38

Ref: 3H-SIH6115.0

HEXAMETHYLDISILOXANE, 99.9% CYLINDER

CAS: 107-46-0

Formula: C₆H₁₈OSi₂

Purity: 99.90%

Color and Shape: Liquid

Molecular weight: 162.38

Ref: 3H-SIH6115.1

Hexamethyldisiloxane

CAS: 107-46-0

Formula: C₆H₁₈OSi₂

Molecular weight: 162.38

Ref: ST-EA-CP-S144009