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Product FOB Price Min.Order Supply Ability Supplier
1H,1H,2H,2H-Perfluorooctyltriethoxysilane 97% (Dynasylan F 8261) CAS:51851-37-7 from FandaChem
Cas No: 51851-37-7
No Data 1 Kilogram 500 Kilogram/Year Hangzhou Fandachem Co.,Ltd Contact Supplier
Cas No: 51851-37-7
USD $ 12.0-12.0 / Gram 10 Gram 1000 Metric Ton/Year Jinan Finer Chemical Co., Ltd Contact Supplier
Cas No: 51851-37-7
USD $ 0.9-1.0 / Milligram 1 Milligram 1mg to MT Metric Ton/Month SHANGHAI T&W PHARMACEUTICAL CO., LTD. Contact Supplier
SAGECHEM/ 1H,1H,2H,2H-Perfluorooctyltriethoxysilane /Manufacturer in China
Cas No: 51851-37-7
No Data No Data Metric Ton/Day SAGECHEM LIMITED Contact Supplier
Product Name 1H,1H,2H,2H-PERFLUOROOCTYLTRIETHOXYSILANE, 51851-37-7,C14H19F13O3Si
Cas No: 51851-37-7
No Data 500 Gram 10 Metric Ton/Month Wuhan Silworld Chemical Co.,Ltd Contact Supplier
Cas No: 51851-37-7
USD $ 3.0-3.0 / Kilogram 1 Kilogram 1-100 Metric Ton/Month Dayang Chem (Hangzhou) Co.,Ltd. Contact Supplier
High Quality 99% 51851-37-7 1H,1H,2H,2H-Perfluorooctyltriethoxysilane Manufacturer
Cas No: 51851-37-7
USD $ 0.1-0.1 / Gram 1 Gram 100 Metric Ton/Year Xi'an Xszo Chem Co., Ltd. Contact Supplier
Cas No: 51851-37-7
No Data 1 Kilogram 10 Metric Ton/Month Henan Allgreen Chemical Co.,Ltd Contact Supplier
Factory Supply Triethoxy(3,3,4,4,5,5,6,6,7,7,8,8,8-tridecafluorooctyl)silane
Cas No: 51851-37-7
No Data 1 1 Ality Chemical Corporation Contact Supplier
Fluoro Silane 1H,1H,2H,2H-Perfluorooctyltriethoxysilane, CAS No.51851-37-7
Cas No: 51851-37-7
No Data 1 Gram 1 Metric Ton/Month Wuhan Kemi-Works Chemical Co., Ltd Contact Supplier

51851-37-7 Usage


Tridecafluorooctyltriethoxysilane releases low-molecular alcohol after hydrolysis. The resulting active silanol can chemically bond with hydroxyl, carboxyl and oxygen-containing groups in many inorganic and organic substrates. The surface of the inorganic substance forms a self-assembled monomolecular fluorine-silicon film layer.

Safety measures

If you inhale tridecafluorooctyltriethoxysilane, please move the patient to fresh air; if it comes in contact with the skin, remove the contaminated clothing, wash the skin thoroughly with soap and water, and seek medical attention if you feel unwell; If the eyes are in contact with the eye, separate the eyelids, rinse with running water or physiological salt Chemicalbook water, and seek medical attention immediately; if ingested, rinse your mouth immediately, prohibit vomiting, and seek medical attention immediately. The advice to protect the rescuer is as follows: Move the patient to a safe place, consult a doctor, and if possible, please show this chemical safety technical specification to the doctor on site.


1H,1H,2H,2H-Perfluorooctyltriethoxysilane (cas# 51851-37-7) is a polysiloxane agent used as a coating to improve the insulation of glass wool and mineral wool, and for the anti-icing and anti-corrosion properties of metals.


Tridecafluorooctyltriethoxysilane is an organosilane compound with a wide range of applications: water-repellent, anti-fouling and anti-ultraviolet coatings on the surface of glass; anti-oxidation on the surface of metals (copper, iron, aluminum, etc.); ceramics, marble Surface waterproof, anti-Chemicalbook stain; waterproof, anti-fouling, anti-corrosion treatment of wood and products; natural fiber (wool, cotton, leather, etc.) products to reduce water holding capacity, improve surface hydrophobicity and antifouling finishing; cultural relics, masonry waterproof Anti-fouling, anti-weathering protection treatment, etc.

General Description

Triethoxy(1H,1H,2H,2H-perfluoro-1-octyl)silane (POTS) is a fluorine based polymer. POTS possesses low surface free energy leading to its anti-adhesive behavior to polar and non-polar substances. It shows very good weathering stability on account of the carbon- fluorine bond. POTS hydrolyzes in wet environment to form silane based film and self healing anticorrosive polymers, the film formed from the hydrolysis and polycondensation of POTS and water is hydrophobic in nature. This wetting property acts in repelling aqueous electrolyte solution away from metallic substrates and hence providing corrosion protection to metal substrate.

51851-37-7 Well-known Company Product Price

Brand (Code)Product description CAS number Packaging Price Detail
TCI America (T1770)  Triethoxy-1H,1H,2H,2H-tridecafluoro-n-octylsilane  >97.0%(GC) 51851-37-7 5g 855.00CNY Detail
TCI America (T1770)  Triethoxy-1H,1H,2H,2H-tridecafluoro-n-octylsilane  >97.0%(GC) 51851-37-7 25g 2,790.00CNY Detail
Alfa Aesar (B24620)  1H,1H,2H,2H-Perfluorooctyltriethoxysilane, 97%    51851-37-7 5g 909.0CNY Detail
Alfa Aesar (B24620)  1H,1H,2H,2H-Perfluorooctyltriethoxysilane, 97%    51851-37-7 25g 2885.0CNY Detail
Aldrich (667420)  1H,1H,2H,2H-Perfluorooctyltriethoxysilane  98% 51851-37-7 667420-5G 1,491.75CNY Detail
Aldrich (667420)  1H,1H,2H,2H-Perfluorooctyltriethoxysilane  98% 51851-37-7 667420-25G 5,100.03CNY Detail



According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 13, 2017

Revision Date: Aug 13, 2017


1.1 GHS Product identifier


1.2 Other means of identification

Product number -
Other names F-8261

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:51851-37-7 SDS

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