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Product Name: Trifluoropropylmethylcyclotrisiloxane
1, 3, 5-trimethyl-1, 3, 5-tris (3, 3, 3-trifluoropropyl) cyclotrisiloxane,
1,3,5-tris[(3,3,3-trifluoropropyl)methyl]cyclotrisiloxane, 2,4,6-trimethyl-2,4,6-tris(3,3,3-trifluoropropyl)cyclotrisiloxane
CAS Number: 2374-14-3
Molecular: C12H21F9O3Si3
Molecular weight: 468.54
Physical Properties:
Appearance: White or colorless acicular crystals.
Solubility: Slightly soluble in water
Melting Point: 34℃
Specific Gravity (30℃):1.24
Refractive Index: 1.3630-1.3650

Fluorosilicone Trimer (D3F)

Fluorosilicone Trimer (D3F)

This trifluoropropylmethylcyclotrisiloxane can form the phenomenon of ring-opening polymerization when it meets acids alkali or salts like AlCl3. This fluorosilicone trimer (D3F) will also form the reaction of molecular rearrangement, and then fluorochlorosilane emerges when it meets HCl under heat.


Properties Limits
Appearance White or colorless acicular crystals
Assay ≥99.5%
Moisture <0.1%

The fluorosilicone trimer (D3F), an important monomer, can produce various fluorosilicone materials, including fluorosilicone rubber, fluorosilicone fluid, fluorosilicone grease, fluorosilicone defoamer, etc.
This Trifluoropropylmethylcyclotrisiloxane is suitable to be used other industries, like aerospace, automobile, pharmaceutical, and chemical processing industries.

This Trifluoropropylmethylcyclotrisiloxane can be packed by 25kg/drum or 200kg/drum.

Storage and Handling:
When store fluorosilicone trimer (D3F), the container must be sealed tight, or it will form polymers in contact with moisture.

Shanghai FluoronTM Chemicals is a professional manufacturer of fluorosilicone trimer (D3F) in China. Apart from fluorinated monomer and fine chemicals, we also suppler special rubber and additives, FVMQ pre-compound and compound, PTFE hydrophobic and hydrophilic membrane, PTFE soft seal, PTFE micronized powder, and fluoro resin. Presently, our company has established stable trading relationship with many countries and regions globally, including America, French, Brazil, Korea, Colombia, Argentina, Iran, Israel and so on. If you are interested in our products, please contact with us! Our company address: Building No.16, 3399 Kangxin Road, Shanghai, China.

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    Molecular: OH-(CH3CF3CH2CH2SiO) n-H.
    Appearance: Colorless or yellowish...