CAS 141-63-9

Dodecamethylpentasiloxane

Description:

Dodecamethylpentasiloxane, also known by its CAS number 141-63-9, is a siloxane compound characterized by a linear chain of silicon and oxygen atoms, specifically containing five silicon atoms and twelve methyl groups attached to the silicon atoms. This compound is part of a larger class of organosilicon compounds known for their unique properties, including low surface tension, thermal stability, and resistance to moisture. Dodecamethylpentasiloxane is typically a colorless, odorless liquid that exhibits low viscosity and high volatility. It is often used in various applications, including as a lubricant, in cosmetics for its smooth feel, and in industrial formulations due to its ability to enhance the performance of other materials. Additionally, it is known for its low toxicity and environmental persistence, making it a subject of interest in both industrial and research settings. Its unique molecular structure contributes to its effectiveness in reducing friction and improving the spreadability of formulations.

Formula: C₁₂H₃₆O₄Si₅

InChI: InChI=1S/C12H36O4Si5/c1-17(2,3)13-19(7,8)15-21(11,12)16-20(9,10)14-18(4,5)6/h1-12H3

InChI key: InChIKey=FBZANXDWQAVSTQ-UHFFFAOYSA-N

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

Synonyms:

• 1,1,1,3,3,5,5,7,7,9,9,9-Dodecamethylpentasiloxane
• Brn 1792965
• DC 200 Fluid 2
• Kf 96L2Cs
• Md 3M
• PSF 2Cst Pure Silicone Fluid
• Pentasiloxane, 1,1,1,3,3,5,5,7,7,9,9,9-dodecamethyl-
• Pentasiloxane, dodecamethyl-
• Psf 2Cst
• 4-04-00-04124 (Beilstein Handbook Reference)
• Dodecamethylpentasiloxane

Dodecamethylpentasiloxane

CAS: 141-63-9

Formula: C₁₂H₃₆O₄Si₅

Purity: >97.0%(GC)

Color and Shape: Colorless to Almost colorless clear liquid

Molecular weight: 384.84

Ref: 3B-D4394

Pentasiloxane, 1,1,1,3,3,5,5,7,7,9,9,9-dodecamethyl-

CAS: 141-63-9

Formula: C₁₂H₃₆O₄Si₅

Purity: 98%

Color and Shape: Liquid

Molecular weight: 384.8393

Ref: IN-DA001FQH

Dodecamethylpentasiloxane

CAS: 141-63-9

Dodecamethylpentasiloxane

Formula: C₁₂H₃₆O₄Si₅

Purity: ≥95%

Color and Shape: Liquid

Molecular weight: 384.84

Ref: 54-BUP18736

Dodecamethylpentasiloxane

CAS: 141-63-9

Dodecamethylpentasiloxane

Formula: C₁₂H₃₆O₄Si₅

Purity: 95%

Molecular weight: 384.84

Ref: 54-OR1013066

Dodecamethylpentasiloxane

CAS: 141-63-9

Dodecamethylpentasiloxane can be used as a bed bug insecticide. Dodecamethylpentasiloxane is a component of siloxane and can be used as silicone oil.

Formula: C₁₂H₃₆O₄Si₅

Purity: 97.43%

Color and Shape: Solid

Molecular weight: 384.84

Ref: TM-T38845

Dodecamethylpentasiloxane

CAS: 141-63-9

Formula: C₁₂H₃₆O₄Si₅

Color and Shape: Neat

Molecular weight: 384.84

Ref: 04-CA13059650

Dodecamethylpentasiloxane

CAS: 141-63-9

S08518 - Dodecamethylpentasiloxane

Formula: C₁₂H₃₆O₄Si₅

Purity: 97%

Color and Shape: Liquid

Molecular weight: 384.841

Ref: 10-S08518

Dodecamethylpentasiloxane (Standard)

CAS: 141-63-9

Dodecamethylpentasiloxane (Standard) is the standard substance of Dodecamethylpentasiloxane, and it is applicable for quantitative analysis, quality control, and related research in biochemical experiments. Dodecamethylpentasiloxane can be used as a bed bug insecticide. Dodecamethylpentasiloxane is a component of siloxane and can be used as silicone oil.

Formula: C₁₂H₃₆O₄Si₅

Color and Shape: Solid

Molecular weight: 384.84

Ref: TM-TMSM-1061

Siloxane Mixture 61 100 µg/mL in Acetonitrile

Controlled Product

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: Colourless

Ref: 04-A30000061AL

Dodecamethylpentasiloxane

CAS: 141-63-9

Formula: C₁₂H₃₆O₄Si₅

Molecular weight: 384.84

Ref: 4Z-S-153008

1,1,1,9,9,9-Hexa(trideuteromethyl)-3,3,5,5,7,7-nonamethylpentasiloxane (d18)

Controlled Product

CAS: 141-63-9

Applications Dodecamethylpentasiloxane-d9 is a deuterated version of Dodecamethylpentasiloxane (D494525), a non-cyclic polydimethyl siloxane.
References Watanabe, N. et al.: Ecotoxic. Env. Safety, 11, 174 (1986)

Formula: C₁₂H₁₈D₁₈O₄Si₅

Color and Shape: Neat

Molecular weight: 402.95

Ref: TR-D494527

Dodecamethylpentasiloxane

Controlled Product

CAS: 141-63-9

Applications A non-cyclic polydimethyl siloxane. Study shows that it can be transformed by a specific microflora and in the natural environment degraded by mechanisms similar to other organic compounds.
References Watanabe, N. et al.: Ecotoxic. Env. Safety, 11, 174 (1986); Wasserbauer, R. et al.: Folia Microbiologica, 35, 384 (1990);

Formula: C₁₂H₃₆O₄Si₅

Color and Shape: Neat

Molecular weight: 384.84

Ref: TR-D494525

Dodecamethylpentasiloxane

CAS: 141-63-9

1,1,1,3,3,5,5,7,7,9,9,9-Dodecamethylpentasiloxane

Formula: C₁₂H₃₆O₄Si₅

Purity: 98%

Molecular weight: 384.84

Ref: IN-DG126751