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

1H,1H,2H,2H-Perfluorooctyltrimethoxysilane

1H,1H,2H,2H-Perfluorooctyltrimethoxysilane structure

CAS No.: 85857-16-5

Chemical Name:: 1H,1H,2H,2H-Perfluorooctyltrimethoxysilane

Synonyms: (TRIDECAFLUORO-1,1,2,2-TETRAHYDROOCTYL)TRIMETHOXYSILANE;F8161;Dynasylan F 8161;Perfluorooctylsilane;Perfluorooctane silane;Perfluorooctyltrimethoxysilane;Trifluorooctyl trimethoxysilane;trimethoxytridecafluorooctylsilane;Tridecafluorooctyltrimethoxysilane;2-Perfluorohexylethyltrimethoxysilane

CBNumber:: CB9341968

Molecular Formula:: C11H13F13O3Si

Molecular Weight:: 468.28

MDL Number:: MFCD00153261

MOL File:: 85857-16-5.mol

MSDS File:: SDS

Last updated:2025-07-14 15:28:00

Product description	Number	Pack Size	Price
Trimethoxy(1H,1H,2H,2H-tridecafluoro-n-octyl)silane >97.0%(GC)	T3560	5g	$80
Trimethoxy(1H,1H,2H,2H-tridecafluoro-n-octyl)silane >97.0%(GC)	T3560	25g	$289
1H,1H,2H,2H-Perfluorooctyltrimethoxysilane	P999075	500mg	$75
1H,1H,2H,2H-Perfluorooctyltrimethoxysilane	Z6104	5g	$75
1H,1H,2H,2H-Perfluorooctyltrimethoxysilane 97%	6183-3-08	5G	$45
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1H,1H,2H,2H-Perfluorooctyltrimethoxysilane Properties

Melting point	<0°C
Boiling point	88 °C
Density	1.457
vapor pressure	13Pa at 25℃
refractive index	1.335
Flash point	>65°C
storage temp.	under inert gas (nitrogen or Argon) at 2-8°C
form	clear liquid
color	Colorless to Almost colorless
Specific Gravity	1.457
Water Solubility	240ng/L at 20℃
Hydrolytic Sensitivity	7: reacts slowly with moisture/water
LogP	5.8 at 20℃
CAS DataBase Reference	85857-16-5(CAS DataBase Reference)
EPA Substance Registry System	Trimethoxy((perfluorohexyl)ethyl)silane (85857-16-5)

SAFETY

Risk and Safety Statements

Symbol(GHS)	GHS07
Signal word	Warning
Hazard statements	H315-H319-H227
Precautionary statements	P501-P210-P264-P280-P302+P352-P370+P378-P337+P313-P305+P351+P338-P362+P364-P332+P313-P403+P235
Hazard Codes	C,Xi
Risk Statements	36/37/38
Safety Statements	26-36/37/39
RIDADR	3265
Hazard Note	Corrosive
TSCA	No
HazardClass	IRRITANT
HS Code	29319090

1H,1H,2H,2H-Perfluorooctyltrimethoxysilane price More Price(21)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
TCI Chemical	T3560	Trimethoxy(1H,1H,2H,2H-tridecafluoro-n-octyl)silane >97.0%(GC)	85857-16-5	5g	$80	2025-07-31	Buy
TCI Chemical	T3560	Trimethoxy(1H,1H,2H,2H-tridecafluoro-n-octyl)silane >97.0%(GC)	85857-16-5	25g	$289	2025-07-31	Buy
TRC	P999075	1H,1H,2H,2H-Perfluorooctyltrimethoxysilane	85857-16-5	500mg	$75	2021-12-16	Buy
AK Scientific	Z6104	1H,1H,2H,2H-Perfluorooctyltrimethoxysilane	85857-16-5	5g	$75	2021-12-16	Buy
SynQuest Laboratories	6183-3-08	1H,1H,2H,2H-Perfluorooctyltrimethoxysilane 97%	85857-16-5	5G	$45	2021-12-16	Buy

Product number	Packaging	Price	Buy
T3560	5g	$80	Buy
T3560	25g	$289	Buy
P999075	500mg	$75	Buy
Z6104	5g	$75	Buy
6183-3-08	5G	$45	Buy

1H,1H,2H,2H-Perfluorooctyltrimethoxysilane Chemical Properties,Uses,Production

Chemical Properties

liquid

Uses

1H,1H,2H,2H-Perfluorooctyltrimethoxysilane, a functional material widely used to make material surface water-repellent[1]. Fluorosilane 1H,1H,2H,2H-perfluorooctyltrimethoxysilane could be coated onto the surface of BaTiO3 nanofibers by chemical reaction, which enhances their dispersion in poly(vinylidene fluoride) matrix[2].

Flammability and Explosibility

Non flammable

Synthesis

1H,1H,2H,2H-Perfluorooctyltrimethoxysilane (PFOT) could be synthesized by a two-step method: after the hydrosilylation of trichlorosilane and 1H,1H,2H-perfluoro-1-octene (HPFO), the resulting product was then subjected to the alcoholic reaction with sodium methoxide to get the PFOT[1].

References

[1] Xianhong Zhang . "High dielectric constant and low dielectric loss hybrid nanocomposites fabricated with ferroelectric polymer matrix and BaTiO3 nanofibers modified with perfluoroalkylsilane." Applied Surface Science 305 (2014): Pages 531-538.
[2] Feihong Ye. "Effect of reaction conditions on one-step preparation of 1H,1H,2H,2H-Perfluorooctyltrimethoxysilane by catalytic hydrosilylation over RuCl3·3H2O catalysts." Journal of Industrial and Engineering Chemistry 110 (2022): Pages 405-413.

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

Raw materials

Preparation Products

1H,1H,2H,2H-Perfluorooctyltrimethoxysilane Suppliers

Global( 281)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Tianjin Huiren Chemtech Co., Ltd	+86-86-22-23707858 +86-86-13672008665	huirentech@foxmail.com	China	171	58
Hubei Changfu Chemical Co., Ltd.	+86-02784396550 +86-17721064038	sales@cfsilanes.com	China	478	58
Wuhan Kemi-Works Chemical Co., Ltd.	+86-2785736489 +8618171418573	sales@kemiworks.com	China	781	58
Henan Bao Enluo International TradeCo.，LTD	+86-17331933971	deasea125996@gmail.com	China	2472	58
Henan Fengda Chemical Co., Ltd	+86-371-86557731 +86-13613820652	info@fdachem.com	China	20126	58
Shanghai Daken Advanced Materials Co.,Ltd	+86-2158073036	info@dakenam.com	China	13798	58
Henan Tianfu Chemical Co.,Ltd.	+86-0371-55170693 +86-19937530512	info@tianfuchem.com	China	21595	55
Hangzhou FandaChem Co.,Ltd.	008657128800458; +8615858145714	FandaChem@Gmail.com	China	1400	55
ATK CHEMICAL COMPANY LIMITED	+undefined-21-51877795	ivan@atkchemical.com	China	33024	60
career henan chemical co	+86-0371-86658258 +8613203830695	sales@coreychem.com	China	29830	58

Supplier	Advantage
Tianjin Huiren Chemtech Co., Ltd	58
Hubei Changfu Chemical Co., Ltd.	58
Wuhan Kemi-Works Chemical Co., Ltd.	58
Henan Bao Enluo International TradeCo.，LTD	58
Henan Fengda Chemical Co., Ltd	58
Shanghai Daken Advanced Materials Co.,Ltd	58
Henan Tianfu Chemical Co.,Ltd.	55
Hangzhou FandaChem Co.,Ltd.	55
ATK CHEMICAL COMPANY LIMITED	60
career henan chemical co	58

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

Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
2026-03-05	1H,1H,2H,2H-Perfluorooctyltrimethoxysilane 85857-16-5	US $0.00-0.00 / kg	0.1kg	97%	800kgs	Hubei Changfu Chemical Co., Ltd.
2026-03-05	1H,1H,2H,2H-Perfluorooctyltrimethoxysilane 85857-16-5	US $0.00-0.00 / g	1g	99%	200000kg	Anhuyan (Hainan) Biotechnology Co., LTD
2025-09-25	1H,1H,2H,2H-PERFLUOROOCTYLTRIMETHOXYSILANE 85857-16-5	US $50.00-1.00 / KG	1KG	99%	g-kg-tons, free sample is available	Henan Fengda Chemical Co., Ltd

1H,1H,2H,2H-Perfluorooctyltrimethoxysilane
85857-16-5
US $0.00-0.00 / kg
97%
Hubei Changfu Chemical Co., Ltd.

1H,1H,2H,2H-Perfluorooctyltrimethoxysilane
85857-16-5
US $0.00-0.00 / g
99%
Anhuyan (Hainan) Biotechnology Co., LTD

1H,1H,2H,2H-PERFLUOROOCTYLTRIMETHOXYSILANE
85857-16-5
US $50.00-1.00 / KG
99%
Henan Fengda Chemical Co., Ltd

85857-16-5(1H,1H,2H,2H-Perfluorooctyltrimethoxysilane)Related Search:

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Perfluorooctyltrimethoxysilane trimethoxy(3,3,4,4,5,5,6,6,7,7,8,8,8-tridecafluorooctyl)silane 1H,1H,2H,2H-PERFLUOROOCTYLTRIMETHOXYSILANE (TRIDECAFLUORO-1,1,2,2-TETRAHYDROOCTYL)TRIMETHOXYSILANE 1H,1H,2H,2H-Perfluorooctyltrimethoxysilane 97% 1H,1H,2H,2H-Perfluorooctyltrimethoxysilane97% trimethoxytridecafluorooctylsilane 1,1,1,2,2,3,3,4,4,5,5,6,6-Tridecafluoro-8-(trimethoxysilyl)octane F8161 Perfluorooctane silane 1H,1H,2H,2H-Perfluorooctyltrimethoxysilane COA Free sample MSDS 1H,1H,2H,2H-Perfluorooctyltrimethoxysilane TDS in stock (1H,1H,2H,2H-Tridecafluorooctyl) trimethoxysilane 2-(Tridecafluorohexyl)ethyltrimethoxysilane Dynasylan F 8161 Trimethoxy(1H,1H,2H,2H-tridecafluoro-n-octyl)silane 1H,1H,2H,2H-Perfluoroalkyltrimethoxysilane 1H,1H,2H,2H-Tridecafluorotrimethoxysilane Silane, trimethoxy(3,3,4,4,5,5,6,6,7,7,8,8,8-tridecafluorooctyl)- Trimethoxy(1H,1H,2H,1H-tridecafluoro-n-octyl)silane Trimethoxy(1H,1H,2H,2H-perfluoro-n-octyl)silane 1H,1H,2H,2H-Perfluoroctyltrimethoxysilane, 97% High purity CAS 85857-16-5 1H,1H,2H,2H-PERFLUOROOCTYLTRIMETHOXYSILANE in stock Trifluorooctyl trimethoxysilane Perfluoro octyl trimethoxy silane,1H,1H,2H,2H-PERFLUOROOCTYLTRIMETHOXYSILANE Trimethoxy(1H,1H,2H,2H-tridecafluoro-n-octyl)silane, ≥97% Tridecafluorooctyltrimethoxysilane CHLUMOFIUOR Perfluorohexylethyltrimethoxysilane CHLUMOFIUOR CHMF-6 Perfluorooctyltrimethoxysilane 2-Perfluorohexylethyltrimethoxysilane Perfluorooctylsilane 85857-16-5 5857-16-5 C11H13F13O3Si silicone additives