Cyclopentasiloxane (DecamethylCyclopentasiloxane or D5)

Cyclopentasiloxane (DecamethylCyclopentasiloxane or D5) Specification

Shape
Liquid

Usage
Used as a volatile carrier, emollient, and spreading agent

CAS No
541-02-6

Taste
Odorless

HS Code
29310090

Ph Level
Neutral

Solubility
Insoluble in water, soluble in organic solvents

Melting Point
-42°C

Storage
Store in a cool, dry, well-ventilated place in tightly closed containers

EINECS No
208-764-9

Purity
>99%

Poisonous
NO

Density
0.956 Gram per cubic centimeter(g/cm3)

Ingredients
Decamethylcyclopentasiloxane (D5)

Molecular Formula
C10H30O5Si5

Shelf Life
2 years

Properties
Volatile, colorless, non-greasy, low viscosity, fast spreading, leaves skin feeling silky smooth, low surface tension

Structural Formula
(CH3)2SiO)5

Grade
Industrial Grade

Physical Form
Liquid

Application
Used in personal care, cosmetics, hair care, skin care, antiperspirants, and as a carrier or base fluid

Smell
Characteristic, faint odor

Molecular Weight
370.77 g/mol

Product Type
Silicone Intermediates

Appearance
Clear, colorless liquid

Refractive Rate
1.396 at 25°C

Vapor Pressure
0.26 kPa at 25°C

Surface Tension
18.0 mN/m at 25°C

Viscosity
2.5 cSt at 25°C

Packaging
Available in 200 kg drums or IBC containers

Flash Point
>76°C (closed cup)

Hazard Statements
Non-hazardous under normal handling, avoid inhalation of vapors

Auto Ignition Temperature
449°C

Boiling Point
210°C

Cyclopentasiloxane (DecamethylCyclopentasiloxane or D5) Trade Information

Minimum Order Quantity
50 Kilograms

Payment Terms
Cash in Advance (CID)

Supply Ability
200 Kilograms Per Month

Delivery Time
1 Week

Sample Policy
Contact us for information regarding our sample policy

Main Export Market(s)
Asia

Main Domestic Market
All India

Cyclopentasiloxane (DecamethylCyclopentasiloxane or D5) About

Cyclopentasiloxane is an effective carrier, or solvent, due to its ability to evaporate quickly. It helps to evenly coat the skin with active ingredients without leaving a heavy, sticky, or tacky residue after application. It leaves the active ingredients to work from the skin's surface as they evaporate.

Exceptional Versatility in Formulations

Cyclopentasiloxane's volatility and rapid spreading ability make it a go-to ingredient for formulations requiring a light, non-greasy feel. Its physical properties ensure it acts as an excellent carrier and base fluid in various personal care products, enhancing their sensory appeal and performance.

Safe and Reliable for Industrial Use

With a non-hazardous profile under normal handling and a high auto-ignition temperature, D5 ensures safety for manufacturers and end-users. Its stability, neutral pH, and low reactivity contribute to its popularity in many industrial-grade applications, including cosmetics, antiperspirants, and skin treatments.

FAQ's of Cyclopentasiloxane (DecamethylCyclopentasiloxane or D5):

Q: How is Cyclopentasiloxane (D5) typically used in personal care products?

A: Cyclopentasiloxane is widely used as a volatile carrier, emollient, and spreading agent in personal care items such as cosmetics, hair care, skin care, and antiperspirants. It imparts a silky, smooth finish without leaving a greasy residue, enhancing product application and user experience.

Q: What are the benefits of using Cyclopentasiloxane in formulations?

A: D5 offers several benefits, such as fast spreading, lightweight feel, and rapid evaporation. These properties improve the texture and absorption of skin and hair care products, helping active ingredients deliver efficiently while leaving a pleasant, smooth sensation on the skin.

Q: Where should Cyclopentasiloxane be stored to maintain its quality?

A: To preserve Cyclopentasiloxane's stability and purity, store it in a cool, dry, and well-ventilated area using tightly sealed containers. Proper storage conditions, such as those provided for 200 kg drums or IBCs, help maintain its two-year shelf life.

Q: What precautions should be taken when handling Cyclopentasiloxane?

A: Although non-hazardous under normal use, avoid inhaling vapors and ensure good ventilation during handling. Wearing standard protective equipment and keeping containers tightly closed will help ensure safe use in industrial settings.

Q: How does the molecular structure of Cyclopentasiloxane contribute to its properties?

A: The cyclic structure ((CH3)2SiO)5) of Cyclopentasiloxane provides low viscosity and surface tension, leading to excellent volatility and spreading characteristics. This makes it ideal for formulations requiring a light and fast-drying component.

Tell us about your requirement