Heptamethyltrisiloxane
Heptamethyltrisiloxane

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Heptamethyltrisiloxane (CAS No.: 1873-88-7) is a colorless transparent liquid containing reactive siliconhydrogen bonds, and a critical basic raw material for synthesizing polyethermodified trisiloxane. Benefiting from its special surface activity, it is widely used in pesticide adjuvants, coating additives and pharmaceutical manufacturing. The industrial purity standard is generally ≥99.00%. As a flammable liquid, its storage and transportation must strictly comply with hazardouschemical management regulations.

According to the 2026 industry research report, China’s heptamethyltrisiloxane industry is accelerating its transformation toward green development, highend products and intelligent manufacturing. Current production capacity is highly concentrated in Zhejiang, Jiangsu and Sichuan provinces, with the market concentration ratio (CR5) rising to 62%. The demandside structure is evolving: the personalcare sector has become the largest consumption enduser, accounting for 32% of total consumption. Driven by national policies for pesticide reduction and efficiency improvement, the annual average growth rate of demand in agricultural adjuvant applications is expected to stay above 12%.

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Heptamethyltrisiloxane FOR MEDICINE

Heptamethyltrisiloxane FOR MEDICINE

Heptamethyltrisiloxane is emerging as a transformative functional material in the pharmaceutical industry. This volatile silicone derivative combines low viscosity with high permeability, offering unique solutions for advanced drug delivery systems and medical device technologies. Certified USP Class VI and compliant with ISO 10993-5 standards, heptamet.

Heptamethyltrisiloxane FOR DAILY CHEMICALS

Heptamethyltrisiloxane FOR DAILY CHEMICALS

Heptamethyltrisiloxane is transforming the personal care industry through its unique volatile characteristics and exceptional spreading properties. This lightweight silicone fluid delivers instant sensory enhancement while providing functional benefits across various product categories. Heptamethyltrisiloxane meets rigorous safety standards including RE.

Heptamethyltrisiloxane FOR PESTICIDES

Heptamethyltrisiloxane FOR PESTICIDES

Heptamethyltrisiloxane is emerging as a powerful adjuvant in modern agriculture, leveraging its unique properties to enhance crop protection product performance. This organosilicone compound acts as a super-spreader, dramatically improving the efficacy of pesticides, herbicides, and fungicides through superior surface coverage and penetration. The mater.

Heptamethyltrisiloxane FOR INDUSTRY

Heptamethyltrisiloxane FOR INDUSTRY

Heptamethyltrisiloxane is gaining recognition as a versatile performance additive in various industrial sectors due to its unique combination of low viscosity, high volatility, and exceptional surface activity. This organosilicone compound serves as an efficient process aid and functional modifier across multiple applications. Heptamethyltrisiloxane off.

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