Additive Octamethyltrisiloxane Purity 99% CAS 107-51-7

Products Description

What is Additive Octamethyltrisiloxane Purity 99% CAS 107-51-7 ?

Octamethyltrisiloxane, also known as Trisiloxane, octamethyl, is an organosilicon compound with a molecular formula of C₈H₂₄O₂Si₃ and a molecular weight of 236.53. Its CAS registration number is 107-51-7. This colorless, transparent liquid exhibits low volatility and good chemical stability. Key physical properties include a density of 0.82 g/cm³ at 25°C, boiling point of 153°C, melting point of -82°C, refractive index of 1.384 at 20°C, and flash point of 29°C, indicating moderate flammability.
Cosmetic raw material Octamethyltrisiloxane is insoluble in water at room temperature but miscible with most organic solvents. Its molecular structure consists of three dimethylsiloxy units linked by silicon-oxygen bonds, giving it unique surface activity and lubricity.

Basic Info

Additive Octamethyltrisiloxane Purity 99% CAS 107-51-7

Uses

Industrial use: Additive Octamethyltrisiloxane Functions as a surfactant, defoamer, or lubricant in manufacturing coatings, adhesives, and electronic products.
Biopharmaceuticals: Used for surface treatment of drug carriers or medical devices to enhance material compatibility.
Synthetic intermediates: Serves as a precursor for preparing functional materials like polyether-modified polysiloxane copolymers.

Safety Information

Hazard: flammable (R10), vapor mixed with air may form an explosive mixture.
Protective measures: avoid direct contact with skin and eyes, ventilation and away from fire during operation.
Storage: sealed and stored in a cool and dry place, away from oxidants and acidic substances.

Company Profile

Gnee Chem is an enterprise specialising in the research, development, production and sales of phytochemicals and fine chemicals.Our factory was established in 2016 and is located in Henan Province, covering an area of 3,600 square metres. We have a professional, well-equipped and high-quality R&D team with more than 10 years of R&D experience. Our reagent products are widely exported to many countries including the United States, Russia, Canada, Australia, Europe, etc., and we provide fast shipping services to our customers. We hope to establish long-term and mutually beneficial cooperation with more friends in the future and provide the best products and services for our customers.

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