Decamethylcyclopentasiloxane CAS#541-02-6

Decamethylcyclopentasiloxane CAS#541-02-6

Decamethylcyclopentasiloxane CAS#541-02-6

Excellent Cosmetic Compatibility: Demonstrates good compatibility with alcohol and most cosmetic solvents, making it suitable for a wide range of personal care formulations.


Safe and Environmentally Friendly Properties: Recognized as a safe and environmentally friendly ingredient, widely used in health and beauty products.


Versatile Personal Care Applications: Extensively applied in deodorants, antiperspirants, cosmetics, shampoos, body lotions, and other personal care products.


Superior Physical Characteristics: A colorless, odorless, and volatile cyclic siloxane liquid, providing a pleasant sensory experience and excellent formulation performance.

Quality Assurance

Rigorous quality control and full regulatory compliance assured.

Sustainable Development

Sustainable processes cut waste, lower emissions, and save costs.

Specialty Solutions

Tailored fine chemicals that enhance efficiency and outcomes.

Chemical Manufacturer

A trusted manufacturer capable of stable, high-volume production and supply.

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Product Description

Product Description-Decamethylcyclopentasiloxane CAS#541-02-6


Decamethylcyclopentasiloxane (cyclopentasiloxane, D5) is a colorless, odorless, volatile cyclic siloxane liquid. Regarded as safe and ecofriendly, it is widely used in personal-care products such as deodorants, antiperspirants, cosmetics, shampoos and body lotions.


It blends well with alcohol and most cosmetic solvents, making it a versatile ingredient for health and beauty formulations.

Product Applications-Decamethylcyclopentasiloxane CAS#541-02-6


Decamethylcyclopentasiloxane is widely used in cosmetics and personalcare products. Its good compatibility with most alcohols and cosmetic solvents makes it suitable for diverse formulation systems and beauty applications.

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Product Data

Chemical Properties-Decamethylcyclopentasiloxane CAS#541-02-6



Melting point

-44°C

Boiling point

90 °C/10 mmHg (lit.)

density

0.958 g/mL at 25 °C (lit.)

vapor pressure

33.2Pa at 25℃

refractive index

n20/D 1.396(lit.)

Fp

162 °F

storage temp.

2-8°C

solubility

<0.0001g/l (calculated)

form

Liquid

color

Colorless

Specific Gravity

0.959

explosive limit

0.52-7%(V)

Water Solubility

Immiscible with water.

Hydrolytic Sensitivity

1: no significant reaction with aqueous systems

Merck

142848

BRN

1800166

Dielectric constant

2.5(20℃)

Stability:

Stable. Incompatible with strong oxidizing agents.

InChIKey

XMSXQFUHVRWGNA-UHFFFAOYSA-N

LogP

8.07 at 24.6℃

CAS DataBase Reference

541-02-6(CAS DataBase Reference)

NIST Chemistry Reference

Decamethylcyclopentasiloxane(541-02-6)

EPA Substance Registry System

Decamethylcyclopentasiloxane (541-02-6)

Hazard Codes

Xi

Risk Statements

36/37/38-53

Safety Statements

23-24/25-36-26

RIDADR

NA 1993 / PGIII

WGK Germany

2

RTECS

GY5945200

TSCA

Yes

HS Code

29310095

Hazardous Substances Data

541-02-6(Hazardous Substances Data)

Toxicity

LD50 oral in rat: > 24134mg/kg


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