CAS 541-02-6

Decamethylcyclopentasiloxane

Description:

Decamethylcyclopentasiloxane, commonly referred to as D5, is a cyclic siloxane compound characterized by its unique structure consisting of a ring of five silicon atoms, each bonded to two methyl groups. This compound is a clear, colorless liquid with a low viscosity and a low surface tension, making it highly effective as a lubricant and emollient in various applications. D5 is known for its thermal stability and resistance to oxidation, which contributes to its longevity in formulations. It is often used in personal care products, such as shampoos and lotions, due to its ability to impart a silky feel and enhance spreadability. Additionally, D5 exhibits low toxicity and is considered environmentally friendly, although its environmental impact has been a subject of regulatory scrutiny. Its volatility allows for easy evaporation, which can be advantageous in certain applications but may also raise concerns regarding air quality. Overall, Decamethylcyclopentasiloxane is valued for its multifunctional properties in both industrial and consumer products.

Formula: C₁₀H₃₀O₅Si₅

InChI: InChI=1S/C10H30O5Si5/c1-16(2)11-17(3,4)13-19(7,8)15-20(9,10)14-18(5,6)12-16/h1-10H3

InChI key: InChIKey=XMSXQFUHVRWGNA-UHFFFAOYSA-N

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

Synonyms:

• 2,2,4,4,6,6,8,8,10,10-Decamethyl-1,3,5,7,9,2,4,6,8,10-Pentoxapentasilecane
• 2,2,4,4,6,6,8,8,10,10-Decamethylcyclopentasiloxane
• Botanisil CP 33
• Brn 1800166
• Ccris 1328
• Cyclic dimethylsiloxane pentamer
• Cyclo-decamethylpentasiloxane
• Cyclomethicone pentamer 245
• Cyclopentadimethylsiloxane
• Cyclopentasiloxane
• Cyclopentasiloxane, 2,2,4,4,6,6,8,8,10,10-decamethyl-
• Cyclopentasiloxane, decamethyl-
• D 5 (siloxane)
• D₅
• DC 345 Fluid
• Dc 2-5252C
• Dc 245
• Dc 345
• Decamethyl cyclopentasiloxane
• Decamethylcyclopentasiloxan
• Decamethylpentacyclosiloxane
• Decametilciclopentasiloxano
• Dekamethylcyklopentasiloxan
• Dekamethylcyklopentasiloxan [Czech]
• Dimethylsiloxane pentamer
• Dow Corning 2-5252C
• Dow Corning 245
• Dow Corning 245 Fluid
• Dow Corning 345EU
• Dow corning 345
• Dow corning 345 fluid
• Execol D 5
• Hsdb 5683
• Kf 7312T
• Kf 955
• Kf 995
• Ls 9000
• Mirasil CM 5
• NUC silicone VS 7158
• Pentacyclomethicone
• Pmx 345
• SH 245 (siloxane)
• SH 245 Fluid
• Sf 1202
• Sh 245
• Silbione 70045V5
• Silbione V 5
• Silicon Plus α
• Silicon SF 1202
• Silicone SF 1202
• Siloxane D 5
• Tego Polish Additive 5
• Tfs 405
• Tsf 405
• Tsf 405A
• Tsf 465
• Unii-0Tht5Pci0R
• Union carbide 7158 silicone fluid
• Volasil 245
• Volatile Silicone Fluid 345
• Vs 7158
• Xiameter PMX
• Xiameter PMX 0245

Decamethylcyclopentasiloxane

CAS: 541-02-6

Formula: C₁₀H₃₀O₅Si₅

Purity: >99.0%(GC)

Color and Shape: Colorless to Almost colorless clear liquid

Molecular weight: 370.77

Ref: 3B-D1890

Decamethylcyclopentasiloxane, 97%

CAS: 541-02-6

Decamethylcyclopentasiloxane is employed in cosmetics like deodorants, sunblocks, hair sprays and personal care products. Furthermore, it is used in silicone based personal lubricants. In addition, it is a cyclic volatile methylsiloxane used in hair conditioners, thereby brushing the hair without br

Formula: C₁₀H₃₀O₅Si₅

Purity: 97%

Color and Shape: Clear liquid

Molecular weight: 370.77

Ref: 02-042412

POLYSILOXANE D5 CRS

CAS: 541-02-6

POLYSILOXANE D5 CRS

Ref: 41-Y0002534

Cyclomethicone 5

CAS: 541-02-6

Organo-inorganic compounds, nesoi

Formula: (CH₃)₂SiO

Color and Shape: Clear Translucent Liquid

Molecular weight: 370.8 g/mol

Ref: 45-1154809

Cyclopentasiloxane, 2,​2,​4,​4,​6,​6,​8,​8,​10,​10-​decamethyl-

CAS: 541-02-6

Formula: C₁₀H₃₀O₅Si₅

Purity: 98%

Color and Shape: Liquid

Molecular weight: 370.7697

Ref: IN-DA003P90

Ddecamethylcyclopentasiloxane

CAS: 541-02-6

Ddecamethylcyclopentasiloxane

Purity: 98%

Molecular weight: 370.77g/mol

Ref: 54-OR1012768

Decamethylcyclopentasiloxane

CAS: 541-02-6

Formula: C₁₀H₃₀O₅Si₅

Molecular weight: 370.77

Ref: 4Z-S-153005

Cyclopentamethicone

CAS: 541-02-6

Formula: C₁₀H₃₀O₅Si₅

Molecular weight: 370.77

Ref: 7W-GX6099

Decamethylcyclopentasiloxane

Controlled Product

CAS: 541-02-6

Formula: C₁₀H₃₀O₅Si₅

Color and Shape: Neat

Molecular weight: 370.77

Ref: 04-C12094500

Decamethylcyclopentasiloxane (cyclic monomer)Cyclic Pentamer-D5

CAS: 541-02-6

S05475 - Decamethylcyclopentasiloxane (cyclic monomer)Cyclic Pentamer-D5

Formula: C₁₀H₃₀O₅Si₅

Purity: 99.00%

Color and Shape: Liquid

Molecular weight: 370.77

Ref: 10-S05475

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: Colourless

Ref: 04-A30000061AL

Decamethylcyclopentasiloxane

Controlled Product

CAS: 541-02-6

Applications A cyclic volatile methylsiloxane (cVMS) used in cosmetic and personal care products. Used in dermal exposure and inhalation toxicity study.
References Wang, R. et al: Env. Int., 35, 900 (2009); Johnson, B. et al.: Chem. Ind. Digest, 23, 79 (2010); Reddy, M.D, et al.: Toxic. Sci., 105, 275 (2008);

Formula: C₁₀H₃₀O₅Si₅

Color and Shape: Colourless

Molecular weight: 370.77

Ref: TR-D212440

DECAMETHYLCYCLOPENTASILOXANE

CAS: 541-02-6

Formula: C₁₀H₃₀O₅Si₅

Purity: 97%

Color and Shape: Liquid

Molecular weight: 370.77

Ref: 3H-SID2650.0

Cyclopentasiloxane

CAS: 541-02-6

Formula: C₁₀H₃₀O₅Si₅

Purity: 98%

Color and Shape: Liquid

Molecular weight: 370.77

Ref: 10-S25375

Decamethylcyclopentasiloxane

CAS: 541-02-6

Decamethylcyclopentasiloxane is a compound that is used in wastewater treatment. It is used as a co-solvent in the removal of fatty acids from wastewater by adsorption on activated carbon. Decamethylcyclopentasiloxane has been shown to be less toxic than other solvents, such as pergolide mesylate, and can be used for the removal of fatty acids from wastewater by adsorption on activated carbon. The process involves the formation of decamethylcyclopentasiloxane-fatty acid complexes at the surface of activated carbon particles. Decamethylcyclopentasiloxane does not cause chronic exposure or emit particles when subjected to high temperatures.

Formula: C₁₀H₃₀O₅Si₅

Purity: Min. 95%

Color and Shape: Colorless Clear Liquid

Molecular weight: 370.77 g/mol

Ref: 3D-FD20850