POLYTRIFLUOROPROPYLMETHYLSILOXANE, SILANOL TERMINATED is a siloxane polymer characterized by its hydrophobic and oleophobic properties due to the presence of trifluoropropyl and methyl groups attached to the silicon atom. The silanol (Si-OH) functional groups at the end of the polymer chain provide potential for crosslinking with other materials, enhancing its versatility in various applications. Its thermal and chemical stability, attributed to the fluorinated nature, makes it suitable for use in harsh environments.
68607-77-2
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Basic information
- Product Name: POLYTRIFLUOROPROPYLMETHYLSILOXANE, SILANOL TERMINATED
- Synonyms: 3,3-trifluoropropylsilylene)]-.alpha.-hydro-.omega.-hydroxy-Poly[oxy(methyl-3;SiloxanesandSilicones,Me3,3,3-trifluoropropyl,hydroxy-terminated;POLYTRIFLUOROPROPYLMETHYLSILOXANE, SILANOL TERMINATED;SILANOL TERMINATED POLYTRIFLUOROPROPYLMETHYLSILOXANE;Poly(3,3,3-trifluoropropyl-methyl)siloxane, silanol terminated, viscosity 40-150 cSt.;POLYDIMETHYLSILOXANE GUM: 98-99% TRIFLUOROPROPYLMETHYLSILOXANE, 1-2% VINYLMETHYLSILOXANE;POLYTRIFLUOROPROPYLMETHYLSILOXANE, SILANOL TERMINATED: VISCOSITY 150-250 CST.;POLY(3,3,3-TRIFLUOROPROPYL-METHYL)SILOXANE, SILANOL TERMINATED: VISCOSITY 50-160 CST.
- CAS NO:68607-77-2
- Molecular Formula:
- Molecular Weight: 0
- EINECS: N/A
- Product Categories: UVCBs-organic
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Chemical Properties
- Melting Point: N/A
- Boiling Point: N/A
- Flash Point: >150°C
- Appearance: /
- Density: 1,31 g/cm3
- Refractive Index: 1.379
- Storage Temp.: N/A
- Solubility: N/A
- CAS DataBase Reference: POLYTRIFLUOROPROPYLMETHYLSILOXANE, SILANOL TERMINATED(CAS DataBase Reference)
- NIST Chemistry Reference: POLYTRIFLUOROPROPYLMETHYLSILOXANE, SILANOL TERMINATED(68607-77-2)
- EPA Substance Registry System: POLYTRIFLUOROPROPYLMETHYLSILOXANE, SILANOL TERMINATED(68607-77-2)
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Safety Data
- Hazard Codes: N/A
- Statements: 36/37/38
- Safety Statements: 26-36
- WGK Germany:
- RTECS:
- TSCA: Yes
- HazardClass: N/A
- PackingGroup: N/A
- Hazardous Substances Data: 68607-77-2(Hazardous Substances Data)
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68607-77-2 Usage
Uses
Used in Coatings Industry:POLYTRIFLUOROPROPYLMETHYLSILOXANE, SILANOL TERMINATED is used as a water-repellent and oleophobic coating agent for enhancing the durability and resistance of surfaces against water and oil stains.
Used in Textile Industry:
In the textile industry, POLYTRIFLUOROPROPYLMETHYLSILOXANE, SILANOL TERMINATED is used as a waterproofing agent to provide fabrics with enhanced water resistance while maintaining breathability.
Used in Adhesives and Sealants:
The silanol terminated structure of POLYTRIFLUOROPROPYLMETHYLSILOXANE allows for potential crosslinking with other materials, making it useful as a component in the formulation of adhesives and sealants for various applications.
Used in Automotive and Aerospace Industry:
Due to its thermal and chemical stability, POLYTRIFLUOROPROPYLMETHYLSILOXANE, SILANOL TERMINATED is used in the automotive and aerospace industry for applications requiring materials that can withstand harsh environmental conditions.
Used in Surface Treatments:
Its hydrophobic and oleophobic properties make POLYTRIFLUOROPROPYLMETHYLSILOXANE, SILANOL TERMINATED suitable for use in surface treatments to provide anti-stain and easy-to-clean properties to various materials.
Check Digit Verification of cas no
The CAS Registry Mumber 68607-77-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,8,6,0 and 7 respectively; the second part has 2 digits, 7 and 7 respectively.Calculate Digit Verification of CAS Registry Number 68607-77:
(7*6)+(6*8)+(5*6)+(4*0)+(3*7)+(2*7)+(1*7)=162
162 % 10 = 2
So 68607-77-2 is a valid CAS Registry Number.
68607-77-2Upstream product
68607-77-2Downstream Products
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POLYTRIFLUOROPROPYLMETHYLSILOXANE, SILANOL TERMINATED
