If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/418/501/product-dating-information-06-25-mk.pdf
448931
Trichloro(1H,1H,2H,2H-perfluorooctyl)silane
≥95%
Synonym(s):
Trichloro(3,3,4,4,5,5,6,6,7,7,8,8,8-tridecafluorooctyl)silane, 1H,1H,2H,2H-Perfluorooctyl-trichlorosilane
Select a Size
| Size/SKU | Availability | Price |
|---|---|---|
10 g | Estimated to ship onDecember 23, 2026fromMILWAUKEE | $135.00 |
About This Item
Quality Segment
assay
≥95%
refractive index
n20/D 1.352 (lit.)
bp
192 °C (lit.)
density
1.3 g/mL at 25 °C (lit.)
functional group
silyl
SMILES string
FC(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)CC[Si](Cl)(Cl)Cl
InChI
1S/C8H4Cl3F13Si/c9-25(10,11)2-1-3(12,13)4(14,15)5(16,17)6(18,19)7(20,21)8(22,23)24/h1-2H2
InChI key
PISDRBMXQBSCIP-UHFFFAOYSA-N
General description
Application
• Precision Microfluidics: Essential release agent for soft lithography (PDMS molding), ensuring high-fidelity channel replication and preventing polymer adhesion.
• Bio-Antifouling: Creates inert interfaces that minimize non-specific protein adsorption and unwanted cellular adhesion in diagnostic devices.
• Nanoelectronics (OFETs): Improves gate dielectric performance by reducing surface energy and leakage current, enhancing the air-stability of organic semiconductors.
• MEMS/NEMS Lubrication: Functions as a molecular lubricant to reduce stiction and friction in nanoscale electromechanical systems, extending device lifespan.
• Superhydrophobic Nanostructures: Functionalizes nanotube arrays to create biomimetic "slippery" surfaces for controlled droplet transport and self-cleaning medical tools.
1 of 1
This Item | |||
|---|---|---|---|
| description ≥95% | description 96% | description certified reference material, TraceCERT®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland | description 98% |
| refractive index n20/D 1.352 (lit.) | refractive index n20/D 1.359 (lit.) | refractive index n20/D 1.338 (lit.) | refractive index n20/D 1.344 |
| Quality Level 100 | Quality Level 100 | Quality Level 300 | Quality Level 100 |
| density 1.3 g/mL at 25 °C (lit.) | density 1.934 g/mL at 25 °C (lit.) | density 1.554 g/mL at 25 °C (lit.) | density 1.3299 g/mL at 25 °C |
| bp 192 °C (lit.) | bp 92 °C/45 mmHg (lit.) | bp 76-80 °C/8 mmHg (lit.) | bp - |
| assay ≥95% | assay 96% | assay - | assay 98% |
| functional group silyl | functional group fluoro | functional group - | functional group silyl |
Signal Word
Danger
Hazard Codes
Precautionary Statements
Hazard Classifications
Skin Corr. 1B
supp_hazards
Storage Class
8A - Combustible corrosive hazardous materials
WGK
WGK 3
Flash Point (°F)
188.6 °F - closed cup
Flash Point (°C)
87 °C - closed cup
PPE (personal protective equipment)
Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter
Choose from one of the most recent versions:
Already Own This Product?
Find documentation for the products that you have recently purchased in the Document Library.
-
How can I determine the shelf life / expiration / retest date of this product?
1 answer-
Helpful?
-
-
How is shipping temperature determined? And how is it related to the product storage temperature?
1 answer-
Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf
Helpful?
-