INCI: Methyl Trimethicone

CAS NO: 17928-28-8

Chemical Structure

Product Description
IOTA 9229 Methyl Trimethicone is an ideal alternative to Shin-Etsu TMF-1.5. It is a volatile siloxane with an MT structure, characterized by being colorless, odorless, and non-irritating. The product has low surface tension and exhibits unique volatility, excellent spreadability, and high gloss.

IOTA 9229 shows outstanding compatibility with a wide range of cosmetic ingredients. It provides a lightweight, fresh, and non-greasy skin feel, leaving the skin soft and silky. It improves formulation aesthetics, sensory performance, and application properties, making it an ideal raw material commonly used in cosmetic formulations.

Technical Specifications

Appearance: Colorless, transparent liquid

Viscosity (25°C, mm²/s): 1.5

Refractive Index (25°C): 1.385

Density (25°C): 0.85

Content (%): >99

Properties and Applications

Excellent spreadability and compatibility; evaporates cleanly without residue

Used as a film-forming agent and emollient in cosmetic formulations

Widely applied in skin care, sunscreen products, color cosmetics, deodorants, antiperspirants, and hair conditioning products

Packaging and Storage

1. Available in 20 L and 200 L iron drums, as well as other packaging options upon request.

2. Store in sealed containers in a cool, dry place. Avoid contact with acids and alkalis, and keep away from sources of ignition.

3. This product is classified as non-toxic and non-hazardous for transportation.

4. Shelf Life: 2 years