Octamethyltrisiloxane HC-801 CAS 107-51-7

Chemical Name:Octamethyltrisiloxane


CAS No.: 107-51-7


Product Categories:Organic Chemistry


Molecular Formula:C8H24O2Si3


Formula Weight:318.26


Appearance:Colorless transparent liquid


Packaging Method:25kg200L Plastic Drum


Type Of Transportation:By Air/By Sea/By Train/By Express


Sample:Available


Octamethyltrisiloxane HC-801 CAS 107-51-7

Product Description Of

Octamethyltrisiloxane HC-801 CAS 107-51-7

Density: 0.815~0.825 g/cm³

Boiling Point: 153 °C

Melting Point: -80 °C

Refractive Index: 1.375~1.380

Viscosity: Ultra-low viscosity, excellent fluidity

Solubility: Insoluble in water, soluble in most hydrocarbon and organic solvents

Volatility: High volatility, fast volatilization without residual feeling

Stability: Good chemical inertness, heat-resistant and oxidation-resistant

Surface Tension: Low surface tension, excellent spreading property

Odor: Almost odorless


Chemical Properties Of

Octamethyltrisiloxane HC-801 CAS 107-51-7
chemical nameOctamethyltrisiloxane
abbreviation
colourcolorless clear liquid
Purity (%)99%
Density (25℃)1.03-1.10
Refractive index (25℃)1.4100-1.4200



Safety Information Of

Octamethyltrisiloxane HC-801 CAS 107-51-7
dangerous markT+
Hazard Category code21/22-26-34-42
safety instructions23-26-28-36/37/39-45
Dangerous goods transportation numberUN 3390 6.1/PG 1
WGK Germany3
RTECS
VV6691000



Product Application Of

Octamethyltrisiloxane HC-801 CAS 107-51-7
  • Used as high-efficiency wetting agent and super spreading agent in agricultural pesticide additives.
  • Applied in cosmetics and personal care products to provide dry and smooth skin feel.
  • Serve as solvent, diluent and viscosity regulator for silicone formulations.
  • Used as cleaning agent raw material for electronic components and precision instruments.
  • Widely used in paint, ink and coating industry as leveling and anti-shrinking agent.
  • Used in textile industry for rapid penetration and soft finishing treatment.
  • Applied as lubricant and anti-sticking agent in plastic and rubber processing.
  • Used as carrier fluid and heat conduction medium in fine chemical industry.
  • Raw material for synthesizing modified silicone surfactants.
  • Suitable for household care products to enhance spreading and permeating effect.


Packaging Method Of

Octamethyltrisiloxane HC-801 CAS 107-51-7
  • Galvanized-iron-drum
  • Galvanized-iron-drum-2
  • Galvanized-iron-drum-3
  • Galvanized-iron-drum-4

Factory Show

  • Galvanized-iron-drum-4
  • 34
  • 3m-4
  • 2-4