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  4. Decamethylcyclopentasiloxane

Decamethylcyclopentasiloxane (D5), an organosilicon compound that is used as a skin emollient in cosmetics and personal products.

For research use only. We do not sell to patients.

Decamethylcyclopentasiloxane Chemical Structure

Decamethylcyclopentasiloxane Chemical Structure

CAS No. : 541-02-6

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Other Forms of Decamethylcyclopentasiloxane:

Decamethylcyclopentasiloxane Related Antibodies

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Description

Decamethylcyclopentasiloxane (D5), an organosilicon compound that is used as a skin emollient in cosmetics and personal products[1].

Molecular Weight

370.77

Formula

C10H30O5Si5
CAS No.
Appearance

Liquid

Color

Colorless to light yellow

SMILES

C[Si]1(C)O[Si](C)(C)O[Si](C)(C)O[Si](C)(C)O[Si](C)(C)O1
Shipping

Room temperature in continental US; may vary elsewhere.
Storage
Pure form -20°C 3 years
4°C 2 years
In solvent -80°C 6 months
-20°C 1 month
Solvent & Solubility
In Vitro: 

Ethanol : ≥ 74 mg/mL (199.58 mM)

*"≥" means soluble, but saturation unknown.

Preparing
Stock Solutions
Concentration Solvent Mass 1 mg 5 mg 10 mg
1 mM 2.6971 mL 13.4854 mL 26.9709 mL
5 mM 0.5394 mL 2.6971 mL 5.3942 mL
View the Complete Stock Solution Preparation Table

* Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month. When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.

  • Molarity Calculator

  • Dilution Calculator

Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)

Mass
=
Concentration
×
Volume
×
Molecular Weight *

Concentration (start) × Volume (start) = Concentration (final) × Volume (final)

This equation is commonly abbreviated as: C1V1 = C2V2

Concentration (start)

C1

×
Volume (start)

V1

=
Concentration (final)

C2

×
Volume (final)

V2

In Vivo Dissolution Calculator
Please enter the basic information of animal experiments:

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g

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(per animal)

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Number of animals

Recommended: Prepare an additional quantity of animals to account for potential losses during experiments.
Calculation results:
Working solution concentration: mg/mL
Purity & Documentation

Purity: 99.51%

COA (261 KB) HNMR (128 KB) GC (204 KB)

Handling Instructions (2659 KB)
References

Complete Stock Solution Preparation Table

* Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month. When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.

Optional Solvent Concentration Solvent Mass 1 mg 5 mg 10 mg 25 mg
Ethanol 1 mM 2.6971 mL 13.4854 mL 26.9709 mL 67.4272 mL
5 mM 0.5394 mL 2.6971 mL 5.3942 mL 13.4854 mL
10 mM 0.2697 mL 1.3485 mL 2.6971 mL 6.7427 mL
15 mM 0.1798 mL 0.8990 mL 1.7981 mL 4.4951 mL
20 mM 0.1349 mL 0.6743 mL 1.3485 mL 3.3714 mL
25 mM 0.1079 mL 0.5394 mL 1.0788 mL 2.6971 mL
30 mM 0.0899 mL 0.4495 mL 0.8990 mL 2.2476 mL
40 mM 0.0674 mL 0.3371 mL 0.6743 mL 1.6857 mL
50 mM 0.0539 mL 0.2697 mL 0.5394 mL 1.3485 mL
60 mM 0.0450 mL 0.2248 mL 0.4495 mL 1.1238 mL
80 mM 0.0337 mL 0.1686 mL 0.3371 mL 0.8428 mL
100 mM 0.0270 mL 0.1349 mL 0.2697 mL 0.6743 mL
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Decamethylcyclopentasiloxane Related Classifications

Help & FAQs
  • Do most proteins show cross-species activity?

    Species cross-reactivity must be investigated individually for each product. Many human cytokines will produce a nice response in mouse cell lines, and many mouse proteins will show activity on human cells. Other proteins may have a lower specific activity when used in the opposite species.

Keywords:

Decamethylcyclopentasiloxane541-02-6Othersskin emollient， organosilicon compoundInhibitorinhibitorinhibit

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