1H,1H,2H,2H-Perfluorooctyltriethoxysilane

ChemicalBook > CAS DataBase List > 1H,1H,2H,2H-Perfluorooctyltriethoxysilane

1H,1H,2H,2H-Perfluorooctyltriethoxysilane

Product Name: 1H,1H,2H,2H-Perfluorooctyltriethoxysilane
CAS No.: 51851-37-7
Chemical Name: 1H,1H,2H,2H-Perfluorooctyltriethoxysilane
Synonyms: Perfluorooctyltriethoxysilane;PFOTES;TRIETHOXY-1H,1H,2H,2H-TRIDECAFLUORO-N-OCTYLSILANE;Tridecafluorotriethoxysilane;triethoxytridecafluorooctylsilane;DK317;F-8261;DYNASYLANF;DYNASYLANFmin;JACS-51851-37-7
CBNumber: CB9474048
Molecular Formula: C14H19F13O3Si
Formula Weight: 510.36
MOL File: 51851-37-7.mol

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1H,1H,2H,2H-Perfluorooctyltriethoxysilane Property

Melting point:: <-38°C
Boiling point:: 95 °C
Density: 1.3299 g/mL at 25 °C
vapor pressure: 0.007-7910Pa at 25℃
refractive index: 1.345
Flash point:: 97°C
storage temp.: Keep in dark place,Sealed in dry,Room Temperature
solubility: Miscible with alcohol, aromatic and aliphatic hydrocarbons.
form: Oil
color: Colourless
Specific Gravity: 1.64
Water Solubility: 6.4-1000000000000ng/L at 20℃
Hydrolytic Sensitivity: 7: reacts slowly with moisture/water
Sensitive: Moisture Sensitive
InChIKey: AVYKQOAMZCAHRG-UHFFFAOYSA-N
LogP: -0.3-7.2 at 20℃
CAS DataBase Reference: 51851-37-7(CAS DataBase Reference)
NIST Chemistry Reference: 1h,1h,2h,2h-Perfluorooctyltriethoxysilane(51851-37-7)
EPA Substance Registry System: Silane, triethoxy(3,3,4,4,5,5,6,6,7,7,8,8,8-tridecafluorooctyl)- (51851-37-7)

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Safety

Hazard Codes: F,Xi
Risk Statements: 36/37/38-53
Safety Statements: 26-37-60-36/37/39-45
RIDADR: 3265
WGK Germany: 3
Hazard Note: Flammable
TSCA: Yes
PackingGroup: III
HS Code: 29319090

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

H413May cause long lasting harmful effects to aquatic life

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P271Use only outdoors or in a well-ventilated area.

P273Avoid release to the environment.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 667420
Product name: 1H,1H,2H,2H-Perfluorooctyltriethoxysilane
Purity: 98%
Packaging: 5g
Price: $176
Updated: 2024/03/01

Sigma-Aldrich

Product number: 667420
Product name: 1H,1H,2H,2H-Perfluorooctyltriethoxysilane
Purity: 98%
Packaging: 25g
Price: $575
Updated: 2024/03/01

TCI Chemical

Product number: T1770
Product name: Triethoxy-1H,1H,2H,2H-tridecafluoro-n-octylsilane
Purity: >97.0%(GC)
Packaging: 5g
Price: $95
Updated: 2024/03/01

TCI Chemical

Product number: T1770
Product name: Triethoxy-1H,1H,2H,2H-tridecafluoro-n-octylsilane
Purity: >97.0%(GC)
Packaging: 25g
Price: $323
Updated: 2024/03/01

Alfa Aesar

Product number: B24620
Product name: 1H,1H,2H,2H-Perfluorooctyltriethoxysilane, 97%
Packaging: 5g
Price: $121
Updated: 2024/03/01

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1H,1H,2H,2H-Perfluorooctyltriethoxysilane Chemical Properties,Usage,Production

Description

1H,1H,2H,2H-Perfluorooctyltriethoxysilane is a fluorinated alkyl silane that is majorly used for improving the wettability of the substrate by lowering the surface energy. It facilitates a superhydrophobic coating by enriching the surface with CF3 group and a water contact angle above 150°. Its wetting property acts in repelling aqueous electrolyte solution away from metallic substrates, thereby giving protection to metal substrate from corrosion. It is used as an active component of fluorine modified ORMOCER (organically modified ceramics) coating materials.

Uses

1H,1H,2H,2H-Perfluorooctyltriethoxysilane (cas# 51851-37-7) is a fluorine based polymer having low surface free energy, enhances its anti-adhesive behavior of polar and non-polar substances. It is 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.

Application

1H,1H,2H,2H-Perfluorooctyltriethoxysilane is an organosilane compound with a wide range of applications:
POTS can be used as a silane based coating on poly(vinylidene fluoride) (PVDF) to synthesize a membrane for the removal of hazardous volatile organic compounds.
Glass substrates can be modified with POTS to increase the contact angle for 3D reactive inkjet printing of polydimethylsiloxane (PDMS).
It can also be used in the synthesis of superhydrophobic carbon nanotubes(CNT) hollow membranes for membrane desalination (MD) as eco-friendly products of fresh water. It is deposited on the roughened surface of titanium to render it superhydrophobic.
It is utilized in the surface modification of glass nanoparticles.
Used to prepare water-proof, oil-proof and anti-fouling treatment agents, and it can be used in the protection of water-proof, anti-fouling and weathering of cultural relics, masonry, metal, wood, etc.

General Description

1H,1H,2H,2H-Perfluorooctyltriethoxysilane(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.

Health Hazard

The material can produce chemical burns within the oral cavity and gastrointestinal tract following ingestion. Swallowing of the liquid may cause aspiration into the lungs with the risk of chemical pneumonitis; serious consequences may result. Ingestion of acidic corrosives may produce burns around and in the mouth, throat, and esophagus. The material can produce chemical burns to the eye following direct contact. Vapors or mists may be extremely irritating. If applied to the eyes, this material causes severe eye damage. Direct eye contact with acid corrosives may produce pain, tears, sensitivity to light, and burns. Mild burns of the epithelia generally recover rapidly and completely.

Flammability and Explosibility

Not classified

Advantages

1H,1H,2H,2H-Perfluorooctyltriethoxysilane could enhance the environmental durability of superhydrophobic surfaces, especially under UV irradiation. In per-fluorinated silane, all the hydrocarbon groups in the backbone are saturated by fluorine, which eliminates the possibility of cross-linking under UV irradiation. 1H,1H,2H,2H-Perfluorooctyltriethoxysilane could be applied to the cotton fabric samples using the pad-dry-cure method[1-2].

References

[1] Jelena Vasiljevi?. "Influence of oxygen plasma pre-treatment on the water repellency of cotton fibers coated with perfluoroalkyl-functionalized polysilsesquioxane." Fibers and Polymers 17 5 (2016): 695–704.
[2] Ziqi Sun. "Robust superhydrophobicity of hierarchical ZnO hollow microspheres fabricated by two-step self-assembly." Nano Research 6 10 (2013): 726–735.

1H,1H,2H,2H-Perfluorooctyltriethoxysilane Preparation Products And Raw materials

Raw materials

Preparation Products

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View Lastest Price from 1H,1H,2H,2H-Perfluorooctyltriethoxysilane manufacturers

Jinan Finer Chemical Co., Ltd

Product: 1H,1H,2H,2H-Perfluorooctyltriethoxysilane 51851-37-7
Price: US $0.00/kg
Min. Order: 1kg
Purity: 99%
Supply Ability: 200mt
Release date: 2022-02-17

Hebei Shengyang Water Conservancy Engineering Co., Ltd.

Product: 1H,1H,2H,2H-Perfluorooctyltriethoxysilane 51851-37-7
Price: US $18.00-18.00/kg
Min. Order: 1kg
Purity: 99.9
Supply Ability: 5000
Release date: 2024-05-13

Hebei Zhuanglai Chemical Trading Co.,Ltd

Product: 1H,1H,2H,2H-Perfluorooctyltriethoxysilane 51851-37-7
Price: US $99.00-35.00/kg
Min. Order: 1kg
Purity: 99%
Supply Ability: 20ton
Release date: 2024-05-13

51851-37-7, 1H,1H,2H,2H-PerfluorooctyltriethoxysilaneRelated Search:

PENTYLTRIETHOXYSILANE 1H,1H,2H,2H-PERFLUOROOCTYLTRIMETHOXYSILANE 1H,1H,2H,2H-Perfluorodecyltriethoxysilane Tetra-(methylethylketoxime)silane Methyltris(methylethylketoxime)silane 3-Isocyanatopropyltrimethoxysilane 1H,1H,2H,2H-Perfluorodecyltrimethoxysilane Diethoxy-methyl-(3,3,3-trifluoro-propyl)-silane (PENTAFLUOROPHENYL)TRIETHOXYSILANE Triethoxy(2,4,4-trimethylpentyl)silane N-OCTYLSILANE Triethoxyoctylsilane Triethoxysilane Ethyltriethoxysilane N-BUTYLTRIMETHOXYSILANE Trimethoxyoctylsilane 1H,1H,2H,2H-Perfluorooctyltriethoxysilane N-HEXYLTRIMETHOXYSILANE

triethoxytridecafluorooctylsilane

Triethoxy(3,3,4,4,5,5,6,6,7,7,8,8,8-tridecafluoro-1-octyl)silane, Triethoxy(1H,1H,2H,2H-perfluoro-1-octyl)silane

2-(Tridecafluorohexyl)ethyltriethoxysilane

F-8261

Tridecafluorotriethoxysilane

Triethoxy-1H,1H,2H,2H-tridecafluoro-n-octylsilane

1H,1H,2H,2H-Tridecafluoro-n-octyltriethoxysilane Triethoxy-1H,1H,2H,2H-perfluoro-n-octylsilane

Silane, triethoxy(3,3,4,4,5,5,6,6,7,7,8,8,8-tridecafluorooctyl)-

JACS-51851-37-7

PFOTES

TridecaFluorooctyl TrinEthoxy Silane

TRIFLUORO-1H,1H,2H,2H-PERFLUOROOCTYLSILANE

TRIETHOXY(3,3,4,4,5,5,6,6,7,7,8,8,8-TRIDECAFLUORO-1-OCTYL)SILANE

TRIETHOXY(1H,1H,2H,2H-PERFLUORO-1-OCTYL)SILANE

TRIETHOXY-1H,1H,2H,2H-PERFLUORO-N-OCTYLSILANE

TRIETHOXY-1H,1H,2H,2H-TRIDECAFLUORO-N-OCTYLSILANE

(TRIDECAFLUORO-1,1,2,2-TETRAHYDROOCTYL)TRIETHOXYSILANE

TRIDECAFLUORO-1,1,2,2-TETRAHYDROOCTYL-1-TRIETHOXYSILANE

1H,1H,2H,2H-TRIDECAFLUORO-N-OCTYLTRIETHOXYSILANE

1H,1H,2H,2H-PERFLUOROOCTYLTRIETHOXYSILANE

DYNASYLAN F8261

DYNASYLAN F8262

DYNASYLANF

DYNASYLANFmin

Perfluorooctyltriethoxysilane

Perfluororooctyltriethoxysilane

Triethoxy-1H,1H,2H,2H-perfluorooctylsilane

1H,1H,2H,2H-Perfluorooctyltriethoxysilane 97%

1H,1H,2H,2H-Perfluorooctyltriethoxysilane97%

SILANE,TRIETHOXY(3,3,4,4,5,5,6,6,7,7,8,8,8-TRIDECAFLUOROCTYL)-

Triethoxy(3,3,4,4,5,5,6,6,7,7,8,8,8-tridecafluoroctyl)silan

triethylene-1 h,1 h,2h,2h-tridecafluoro-n-octylsilane (1h,1h,2h,2h-perfluoroalkyl)triethoxysilanes 1h,1h,2h,2h-perfluorooctyl

triethoxy(3,3,4,4,5,5,6,6,7,7,8,8,8-tridecafluorooctyl)-Silane

triethylene-1h,1h,2h,2h-tridecafluoro-n-octylsilane

1H,1H,2H,2H-Tridecafluorotriethoxysilane

Dynasylan F 8263(Fluoroalkylsilane)

1H,1H,2H,2H-PERFLUOROOCTYLTRIETHOXYSILA&

DYNASYLAN F8261, min 95%

1H,1H,2H,2H-Perfluorooctyltriethoxysilane, 97%, for synthesis

1H,1H,2H,2H-Perfluorooctyltriethoxysilane 97%,cas:51851-37-7

Dynasylan F 8261,cas:51851-37-7

Fluoroalkylsilane,cas:51851-37-7

2-(PERFLUOROHEXYL)ETHYL TRIETHOXYSILANE

1H,1H,2H,2H-Perfluoroctyltriethoxysilane

triethoxy(3,3,4,4,5,5,6,6,7,7,8,8,8-tridecafluorooctyl)-

Trifluorooctyl triethoxy silane

51851-37-7

DK317

1H,1H,2H,2H-Perfluorooctyltriethoxysilane,ISOPROPYL TITANIUM TRIISOSTEARATE/PERFLUOROOCTYL TRIETHOXYSILANE CROSSPOLYMER

51851-37-7

51831-37-7

C14H19F13O3Si

CF3CF25CH22SiOCH2CH33

Fluorous Chemistry

Si-O Compounds

Trialkoxysilanes

Silane Coupling Agents

Si (Classes of Silicon Compounds)