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

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

1H,1H,2H,2H-Perfluorooctyltriethoxysilane Structure
1H,1H,2H,2H-Perfluorooctyltriethoxysilane structure
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;DYNASYLAN F8261
CBNumber:
CB9474048
Molecular Formula:
C14H19F13O3Si
Molecular Weight:
510.36
MDL Number:
MFCD00042333
MOL File:
51851-37-7.mol
MSDS File:
SDS
Last updated:2023-11-15 10:10:46
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1H,1H,2H,2H-Perfluorooctyltriethoxysilane Properties

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
Specific Gravity 1.64
color Colourless
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)
FDA UNII 814P46684U
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)

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictograms
GHS07
Signal word  Warning
Hazard statements  H315-H319-H335-H413
Precautionary statements  P261-P264-P271-P273-P302+P352-P305+P351+P338
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
NFPA 704
1
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1H,1H,2H,2H-Perfluorooctyltriethoxysilane price More Price(15)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 667420 1H,1H,2H,2H-Perfluorooctyltriethoxysilane 98% 51851-37-7 5g $176 2024-03-01 Buy
Sigma-Aldrich 667420 1H,1H,2H,2H-Perfluorooctyltriethoxysilane 98% 51851-37-7 25g $575 2024-03-01 Buy
TCI Chemical T1770 Triethoxy-1H,1H,2H,2H-tridecafluoro-n-octylsilane >97.0%(GC) 51851-37-7 5g $95 2024-03-01 Buy
TCI Chemical T1770 Triethoxy-1H,1H,2H,2H-tridecafluoro-n-octylsilane >97.0%(GC) 51851-37-7 25g $323 2024-03-01 Buy
Alfa Aesar B24620 1H,1H,2H,2H-Perfluorooctyltriethoxysilane, 97% 51851-37-7 5g $121 2024-03-01 Buy
Product number Packaging Price Buy
667420 5g $176 Buy
667420 25g $575 Buy
T1770 5g $95 Buy
T1770 25g $323 Buy
B24620 5g $121 Buy

1H,1H,2H,2H-Perfluorooctyltriethoxysilane Chemical Properties,Uses,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.

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

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

Global( 363)Suppliers
Supplier Tel Email Country ProdList Advantage
Tianjin Huiren Chemtech Co., Ltd
+86-86-22-23707858 +86-86-13672008665 huirentech@foxmail.com China 169 58
Shanghai Worldyang Chemical Co.,Ltd.
,+86-21-56795779; +8613651600618 sales@worldyachem.com China 879 58
SHANGHAI T&W PHARMACEUTICAL CO., LTD.
+86-021-61551413 +8618813727289 contact@trustwe.com China 5738 58
henan kanbei chemical co.,ltd
+undefined-86-1523780-4566 +undefined15237804566 henankanbeichemical@163.com China 511 58
Wuhan Silworld Chemical Co.,Ltd
+86-027-85613400 +86-15827173649 info@silworldchemical.com China 178 58
Hebei Mojin Biotechnology Co., Ltd 		+8613288715578 sales@hbmojin.com China 12456 58
Henan Bao Enluo International TradeCo.，LTD 		+86-17331933971 +86-17331933971 deasea125996@gmail.com China 2503 58
Shaanxi Haibo Biotechnology Co., Ltd 		+undefined18602966907 qinhe02@xaltbio.com China 1000 58
Henan Fengda Chemical Co., Ltd 		+86-371-86557731 +86-13613820652 info@fdachem.com China 7786 58
Shanghai Daken Advanced Materials Co.,Ltd 		+86-371-66670886 info@dakenam.com China 15928 58
Supplier Advantage
Tianjin Huiren Chemtech Co., Ltd
58
Shanghai Worldyang Chemical Co.,Ltd.
58
SHANGHAI T&W PHARMACEUTICAL CO., LTD.
58
henan kanbei chemical co.,ltd
58
Wuhan Silworld Chemical Co.,Ltd
58
Hebei Mojin Biotechnology Co., Ltd 		58
Henan Bao Enluo International TradeCo.，LTD 		58
Shaanxi Haibo Biotechnology Co., Ltd 		58
Henan Fengda Chemical Co., Ltd 		58
Shanghai Daken Advanced Materials Co.,Ltd 		58

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

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
1H,1H,2H,2H-Perfluorooctyltriethoxysilane pictures 2024-04-24 1H,1H,2H,2H-Perfluorooctyltriethoxysilane
51851-37-7
 US $0.00 / kg 1kg 99% 200mt Jinan Finer Chemical Co., Ltd
1H,1H,2H,2H-Perfluorooctyltriethoxysilane pictures 2024-04-12 1H,1H,2H,2H-Perfluorooctyltriethoxysilane
51851-37-7
 US $0.00 / kg 1kg 99% 2000ton Shaanxi Haibo Biotechnology Co., Ltd
1H,1H,2H,2H-PERFLUOROOCTYLTRIETHOXYSILANE pictures 2024-01-02 1H,1H,2H,2H-PERFLUOROOCTYLTRIETHOXYSILANE
51851-37-7
 US $200.00-1.00 / KG 1KG 99%, 99.5% Sublimated g-kg-tons, free sample is available Henan Fengda Chemical Co., Ltd

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

1H,1H,2H,2H-PERFLUOROOCTYLTRIETHOXYSILANE(51851-37-7)MS1H,1H,2H,2H-PERFLUOROOCTYLTRIETHOXYSILANE(51851-37-7)1HNMR1H,1H,2H,2H-PERFLUOROOCTYLTRIETHOXYSILANE(51851-37-7)IR1

51851-37-7(1H,1H,2H,2H-Perfluorooctyltriethoxysilane)Related 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

1of4

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 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)- 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 (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 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-PERFLUOROOCTYLTRIETHOXYSILA& DYNASYLAN F8261, min 95% JACS-51851-37-7 TridecaFluorooctyl TrinEthoxy Silane 1H,1H,2H,2H-Tridecafluorotriethoxysilane Dynasylan F 8263(Fluoroalkylsilane) 1H,1H,2H,2H-Perfluorooctyltriethoxysilane, 97%, for synthesis Fluoroalkylsilane,cas:51851-37-7 1H,1H,2H,2H-Perfluorooctyltriethoxysilane 97%,cas:51851-37-7 Dynasylan F 8261,cas:51851-37-7 2-(PERFLUOROHEXYL)ETHYL TRIETHOXYSILANE 1H,1H,2H,2H-Perfluoroctyltriethoxysilane triethoxytridecafluorooctylsilane Tridecafluorotriethoxysilane TRIETHOXY-1H,1H,2H,2H-TRIDECAFLUORO-N-OCTYLSILANE Perfluorooctyltriethoxysilane PFOTES 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)