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Decamethylcyclopentasiloxane (D5) CAS NO.541-02-6

Decamethylcyclopentasiloxane (D5) CAS NO.541-02-6

Name:Decamethylcyclopentasiloxane
CAS No.:541-02-6
Appearance: colorless transparent oily liquid
Molecular formula: C10H30O5Si5
EINECS No.: 208-764-9
Molecular Weight: 370.7697
Density: (25℃, g/cm3): 0.9558
Boiling point: 90℃ 10mm Hg
Flash point: 73℃
Relative density (water=1): 0.958
Vapor Pressure: 0.285mmHg at 25°C

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Product Details

Decamethylcyclopentasiloxane CAS NO.541-02-6

Name:Decamethylcyclopentasiloxane

CAS No.:541-02-6

Appearance: colorless transparent oily liquid

Molecular formula: C10H30O5Si5

EINECS No.: 208-764-9

Molecular Weight: 370.7697

Density: (25℃, g/cm3): 0.9558

Boiling point: 90℃ 10mm Hg

Flash point: 73℃

Relative density (water=1): 0.958

Vapor Pressure: 0.285mmHg at 25°C

Molecular structure:

Product description

It is a volatile polydimethylcyclosiloxane, mainly composed of decamethylcyclopentasiloxane, colorless and transparent, with low flow point and fast reaction speed. It is widely used in cosmetics and human care products, such as Skin care, sunscreen, makeup, hair conditioning and other products have good compatibility with most alcohols and other cosmetic solvents. It can be used directly as a carrier, main raw material, or as an additive; it can also be used in an aqueous system by emulsification.

Performance and Application

It is the basic raw material of silicone oil, emulsion, silicone rubber, silicone resin and other silicone products, and can also be directly used as rubber filler treatment agent and cosmetic raw material.

Application industry

1. Information field: optical fiber preform

2. Textile industry: textile auxiliaries, soft foam silicone oil

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