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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;DYNASYLAN F8261

CBNumber:: CB9474048

Molecular Formula:: C14H19F13O3Si

Molecular Weight:: 510.36

MOL File:: 51851-37-7.mol

MSDS File:: SDS

Modify Date:: 2024/8/11 15:28:25

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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)
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)

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

Hazard Note

Flammable

TSCA

Yes

PackingGroup

III

HS Code

29319090

NFPA 704

	1
1		0

1H,1H,2H,2H-Perfluorooctyltriethoxysilane price More Price(8)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich(India)	667420	1H,1H,2H,2H-Perfluorooctyltriethoxysilane 98%	51851-37-7	5G	₹12567.83	2022-06-14	Buy
Sigma-Aldrich(India)	667420	1H,1H,2H,2H-Perfluorooctyltriethoxysilane 98%	51851-37-7	25G	₹28404.8	2022-06-14	Buy
TCI Chemicals (India)	T1770	Triethoxy-1H,1H,2H,2H-tridecafluoro-n-octylsilane min. 97.0 %	51851-37-7	5G	₹9000	2022-05-26	Buy
TCI Chemicals (India)	T1770	Triethoxy-1H,1H,2H,2H-tridecafluoro-n-octylsilane min. 97.0 %	51851-37-7	25G	₹26000	2022-05-26	Buy
ALFA India	ALF-B24620-14	1H,1H,2H,2H-Perfluorooctyltriethoxysilane, 97%	51851-37-7	25g	₹26000	2022-05-26	Buy

Product number	Packaging	Price	Buy
667420	5G	₹12567.83	Buy
667420	25G	₹28404.8	Buy
T1770	5G	₹9000	Buy
T1770	25G	₹26000	Buy
ALF-B24620-14	25g	₹26000	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.

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.

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( 378)Suppliers

Supplier	Tel	Country	ProdList	Advantage	Inquiry
GLR Innovations	+91 9891111994	New Delhi, India	4542	58	Inquiry
Otto Chemie Pvt Ltd	+91-2222070099 +91-2266382599	Maharashtra, India	429	58	Inquiry
Alfa Aesar	1 800 209 7001	Maharashtra, India	6913	58	Inquiry
A.J Chemicals	91-9810153283	New Delhi, India	6124	58	Inquiry
A. B. Enterprises	+91-8048077585	Mumbai, India	1396	58	Inquiry
TCI Chemicals (India) Pvt. Ltd.	1800 425 7889	New Delhi, India	6778	58	Inquiry
Otto Chemie Pvt. Ltd.	+91 9820041841	Mumbai, India	5873	58	Inquiry
Tianjin Huiren Chemtech Co., Ltd	+86-86-22-23707858 +86-86-13672008665	China	171	58	Inquiry
Shanghai Worldyang Chemical Co.,Ltd.	+86-021-56795779 +8613651600618	China	1080	58	Inquiry
SHANGHAI T&W PHARMACEUTICAL CO., LTD.	+86-021-61551413 +8618813727289	China	5738	58	Inquiry

Supplier	Advantage
GLR Innovations	58
Otto Chemie Pvt Ltd	58
Alfa Aesar	58
A.J Chemicals	58
A. B. Enterprises	58
TCI Chemicals (India) Pvt. Ltd.	58
Otto Chemie Pvt. Ltd.	58
Tianjin Huiren Chemtech Co., Ltd	58
Shanghai Worldyang Chemical Co.,Ltd.	58
SHANGHAI T&W PHARMACEUTICAL CO., LTD.	58

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

1H,1H,2H,2H-PERFLUOROOCTYLTRIETHOXYSILANE(51851-37-7)MS 1H,1H,2H,2H-PERFLUOROOCTYLTRIETHOXYSILANE(51851-37-7)¹HNMR 1H,1H,2H,2H-PERFLUOROOCTYLTRIETHOXYSILANE(51851-37-7)IR1

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

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Trimethoxyoctylsilane 1H,1H,2H,2H-Perfluorooctyltriethoxysilane N-HEXYLTRIMETHOXYSILANE

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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)