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1H,1H,2H,2H-Perfluorooctyltrichlorosilane

1H,1H,2H,2H-Perfluorooctyltrichlorosilane structure

CAS No.: 78560-45-9

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

Synonyms: TRICHLORO(1H,1H,2H,2H-PERFLUOROOCTYL)SILANE;Perfluorooctyltrichlorosilane;JACS-78560-45-9;Perfluorohexyl ethyl trichlorosilane;1,1,2,2-PERFLUOROOCTYLTRICHLOROSILANE;[2-(Perfluorohexyl)ethyl]trichlorosilane;1H,1H,2H,2H-Perfluoroctyltrichlorosilane;1H,1H,2H,2H-PERFLUOROOCTYLTRICHLOROSILANE;2-(Tridecafluorohexyl)ethyltrichlorosilane;Trichloro(1H,1H,2H,2H-perfluoroctyl)silane

CBNumber:: CB6444785

Molecular Formula:: C8H4Cl3F13Si

Molecular Weight:: 481.54

MDL Number:: MFCD00042363

MOL File:: 78560-45-9.mol

MSDS File:: SDS

Last updated:2026-01-13 11:25:35

Product description	Number	Pack Size	Price
Trichloro(1H,1H,2H,2H-perfluorooctyl)silane 97%	448931	10g	$118
Trichloro(1H,1H,2H,2H-tridecafluoro-n-octyl)silane >97.0%(GC)	T2577	5g	$114
Trichloro(1H,1H,2H,2H-tridecafluoro-n-octyl)silane >97.0%(GC)	T2577	25g	$341
1H,1H,2H,2H-PERFLUOROOCTYLTRICHLOROSILANE 95.00%	ORS0000143	10G	$140.7
Trichloro(1H,1H,2H,2H-perfluorooctyl)silane 97%	JK549606	25g	$179
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1H,1H,2H,2H-Perfluorooctyltrichlorosilane Properties

Melting point	-32°C
Boiling point	192 °C(lit.)
Density	1.3 g/mL at 25 °C(lit.)
vapor pressure	0.007-30Pa at 25℃
refractive index	n20/D 1.352(lit.)
Flash point	189 °F
storage temp.	Storage temp. 2-8°C
solubility	Miscible with tetrahydrofuran, tetrhydropyran, toluene and other organic solvents.
form	clear liquid
Specific Gravity	1.3
color	Colorless to Almost colorless
Water Solubility	580μg/L at 20℃
Sensitive	Moisture Sensitive
Hydrolytic Sensitivity	8: reacts rapidly with moisture, water, protic solvents
BRN	6154526
Stability	Stable. Highly flammable. Incompatible with strong oxidizing agents, water, alcohols, bases.
InChI	1S/C8H4Cl3F13Si/c9-25(10,11)2-1-3(12,13)4(14,15)5(16,17)6(18,19)7(20,21)8(22,23)24/h1-2H2
InChIKey	PISDRBMXQBSCIP-UHFFFAOYSA-N
SMILES	FC(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)CC[Si](Cl)(Cl)Cl
LogP	2.7 at 20℃
CAS DataBase Reference	78560-45-9(CAS DataBase Reference)
FDA UNII	25E5DZ5GL8
EPA Substance Registry System	Trichloro((perfluorohexyl)ethyl)silane (78560-45-9)
UNSPSC Code	12352103
NACRES	NA.23

SAFETY

Risk and Safety Statements

Symbol(GHS)

GHS05

Signal word

Danger

Hazard statements

H314

Precautionary statements

P280-P301+P330+P331-P303+P361+P353-P304+P340+P310-P305+P351+P338-P363

PPE

Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter

Hazard Codes

Risk Statements

14-34

Safety Statements

26-27-36/37/39-45

RIDADR

UN 2987 8/PG 2

WGK Germany

10-21

Hazard Note

Corrosive/Moisture Sensitive

TSCA

HazardClass

PackingGroup

HS Code

29319090

Storage Class

8A - Combustible corrosive hazardous materials

Hazard Classifications

Skin Corr. 1B

NFPA 704

	2
3		2
	W

1H,1H,2H,2H-Perfluorooctyltrichlorosilane price More Price(15)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	448931	Trichloro(1H,1H,2H,2H-perfluorooctyl)silane 97%	78560-45-9	10g	$118	2025-07-31	Buy
TCI Chemical	T2577	Trichloro(1H,1H,2H,2H-tridecafluoro-n-octyl)silane >97.0%(GC)	78560-45-9	5g	$114	2025-07-31	Buy
TCI Chemical	T2577	Trichloro(1H,1H,2H,2H-tridecafluoro-n-octyl)silane >97.0%(GC)	78560-45-9	25g	$341	2025-07-31	Buy
American Custom Chemicals Corporation	ORS0000143	1H,1H,2H,2H-PERFLUOROOCTYLTRICHLOROSILANE 95.00%	78560-45-9	10G	$140.7	2021-12-16	Buy
Frontier Specialty Chemicals	JK549606	Trichloro(1H,1H,2H,2H-perfluorooctyl)silane 97%	78560-45-9	25g	$179	2021-12-16	Buy

Product number	Packaging	Price	Buy
448931	10g	$118	Buy
T2577	5g	$114	Buy
T2577	25g	$341	Buy
ORS0000143	10G	$140.7	Buy
JK549606	25g	$179	Buy

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

Chemical Properties

colourless liquid

Uses

1H,1H,2H,2H-Perfluorooctyltrichlorosilane is used in the silanization of silicon wafer. Self assembled monolayers treated with this, acts as an anti adhesive layer and release of cured poly(dimethyl siloxanes). It is also used to fabricate chemical surface patterns of self assembled monolayers.

General Description

Trichloro(1H,1H,2H,2H-perfluorooctyl)silane (PFOCTS) is a chlorosilane that forms a self-assembled monolayer (SAM) on a variety of substrates. It is majorly used to modify the surface with superhydrophobic properties. It is a biocompatible polymer with low surface energy. PFOCTS exhibits anti-fouling properties with high wettability which facilitates the release of different composites from the mold.

Flammability and Explosibility

Not classified

Synthesis

3,3,4,4,5,5,6,6,7,7,8,8,8-tridecafluorooctene, starting materials, are charged under an N2 atmosphere to a three-necked glass flask, and CPC 072 (Pt(0)-divinyltetramethyidisiloxane in xylene) is added. Trichlorosilane is added dropwise at room temperature and with stirring over 85 minutes. The immediately ensuing reaction is exothermic, the temperature rising to 115° C. After the purification, 1H,1H,2H,2H-Perfluorooctyltrichlorosilane are obtained (yield: 99%).

1H,1H,2H,2H-Perfluorooctyltrichlorosilane synthesis

Synthesis of 1H,1H,2H,2H-Perfluorooctyltrichlorosilane from (Perfluorohexyl)ethylene

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

Raw materials

(Perfluorohexyl)ethylene

Preparation Products

1H,1H,2H,2H-Perfluorooctyltrichlorosilane Suppliers

Global( 252)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
henan kanbei chemical co.,ltd	+undefined-86-1523780-4566 +undefined15237804566	henankanbeichemical@163.com	China	511	58
Shaanxi Dideu Medichem Co. Ltd	+86-29-81148696 +86-17392712697	1022@dideu.com	China	3995	58
Hebei Yanxi Chemical Co., Ltd.	+8618531123677	faithe@yan-xi.com	China	5853	58
Hebei Chuanghai Biotechnology Co., Ltd	+8615531151365	mina@chuanghaibio.com	China	18126	58
Hubei Changfu Chemical Co., Ltd.	+86-02784396550 +86-17721064038	sales@cfsilanes.com	China	478	58
Hebei Zhuanglai Chemical Trading Co Ltd	+86-16264648883	niki@zlchemi.com	China	7245	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

Supplier	Advantage
Tianjin Huiren Chemtech Co., Ltd	58
henan kanbei chemical co.,ltd	58
Shaanxi Dideu Medichem Co. Ltd	58
Hebei Yanxi Chemical Co., Ltd.	58
Hebei Chuanghai Biotechnology Co., Ltd	58
Hubei Changfu Chemical Co., Ltd.	58
Hebei Zhuanglai Chemical Trading Co Ltd	58
Shanghai Daken Advanced Materials Co.,Ltd	58
Henan Tianfu Chemical Co.,Ltd.	55
Hangzhou FandaChem Co.,Ltd.	55

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

Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
2026-03-05	1H,1H,2H,2H-Perfluorooctyltrichlorosilane 78560-45-9	US $0.00 / kg	1kg	96%	20t	Hubei Changfu Chemical Co., Ltd.
2025-12-24	1H,1H,2H,2H-Perfluorooctyltrichlorosilane 78560-45-9	US $0.10 / KG	1KG	99.0%	1000 tons	Shaanxi Dideu Medichem Co. Ltd
2025-06-27	1H,1H,2H,2H-PERFLUOROOCTYLTRICHLOROSILANE 78560-45-9	US $0.00-0.00 / KG	1KG	99%	500000kg	Hebei Chuanghai Biotechnology Co., Ltd

1H,1H,2H,2H-Perfluorooctyltrichlorosilane
78560-45-9
US $0.00 / kg
96%
Hubei Changfu Chemical Co., Ltd.

1H,1H,2H,2H-Perfluorooctyltrichlorosilane
78560-45-9
US $0.10 / KG
99.0%
Shaanxi Dideu Medichem Co. Ltd

1H,1H,2H,2H-PERFLUOROOCTYLTRICHLOROSILANE
78560-45-9
US $0.00-0.00 / KG
99%
Hebei Chuanghai Biotechnology Co., Ltd

78560-45-9(1H,1H,2H,2H-Perfluorooctyltrichlorosilane)Related Search:

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Silane, trichloro(3,3,4,4,5,5,6,6,7,7,8,8,8-tridecafluorooctyl)- (TRIDECAFLUORO-1,1,2,2-TETRAHYDROOCTYL)TRICHLOROSILANE (TRIDECAFLUORO-1,1,2,2-TETRAHYDROOCTYL)-1-TRICHLOROSILANE TRICHLORO(1H,1H,2H,2H-PERCHLOROOCTYL)SILANE TRICHLORO(1H,1H,2H,2H-PERFLUOROOCTYL)SILANE 1H,1H,2H,2H-PERFLUOROOCTYLTRICHLOROSILANE Perfluorooctyltrichlorosilane Trichloro(3,3,4,4,5,5,6,6,7,7,8,8,8-tridecafluorooctyl)silane (Tridecafluoro-1,1,2,2-tetrahydrooctyl)-1-trichlor 1H,1H,2H,2H-Perfluorooctyltrichlorosilane 97% 1H,1H,2H,2H-Perfluorooctyltrichlorosilane97% Trichloro(3,3,4,4,5,5,6,6,7,7,8,8,8-tridecafluorooctyl)silane, 1H,1H,2H,2H-Perfluorooctyl-trichlorosilane JACS-78560-45-9 (3,3,4,4,5,5,6,6,7,7,8,8,8-Tridecafluorooctyl)trichlorosilane 1-(Trichlorosilyl)-3,3,4,4,5,5,6,6,7,7,8,8,8-tridecafluorooctane 1,1,1,2,2,3,3,4,4,5,5,6,6-Tridecafluoro-8-(trichlorosilyl)octane 2-(Tridecafluorohexyl)ethyltrichlorosilane Trichloro(1H,1H,2H,2H-perfluoroctyl)silane Trichloro(1H,1H,2H,2H-tridecafluoro-n-octyl)silane (tridecafluro-1,1,2,2,-tetrahydrooctyl)trichlorosilane Trichloro(1H,1H,2H,2H-perfluorooctyl)silane,1H,1H,2H,2H-Perfluorooctyl-trichlorosilane, Trichloro(3,3,4,4,5,5,6,6,7,7,8,8,8-tridecafluorooctyl)silane Trichloro(1H,1H,2H,2H-perfluoro-n-octyl)silane 1-(Trichlorosilyl)-1H,1H,2H,2H-tridecafluoro-n-octane (1,1,2,2-Tetrahydroperfluorooctyl)trichlorosilane (1H,1H,2H,2H-Tridecafluorooctyl)trichlorosilane [2-(Perfluorohexyl)ethyl]trichlorosilane Trichloro(1H,1H,2H,2H-tridecafluoro-n-octyl)silane,98% Trichloro(1H,1H,2H,2H-tridecafluoro-n-octyl)silane (1H,1H,2H,2H-Tetrahydroperfluorooctyl)trichlorosilane Trichloro(1H,1H,2H,2H-perfluorooctyl)silane 97% 1-(Trichlorosilyl)-1H,1H,2H,2H-tridecafluoro-n-octane Trichloro(1H,1H,2H,2H-perfluoro-n-octyl)silane 1H,1H,2H,2H-Perfluoroctyltrichlorosilane hloro(1H, 1H, 2H, 2H-perfluorooctyl)silane, 98+% 1,1,2,2-PERFLUOROOCTYLTRICHLOROSILANE Perfluorohexyl ethyl trichlorosilane Trichloro(1H,1H,2H,2H-perfluorooctyl)silane CHLUMOFIUOR Perfluorohexylethyltrichlorosilane CHLUMOFIUOR CHCS-6 Perfluorooctyltrichlorosilane 78560-45-9 CF3CF25555522SiCl3 CF3CF25CH22SiCl3 C8H4Cl3F13Si CF3CF25CH2CH2SiCl3 Protecting and Derivatizing Reagents Protection and Derivatization Synthetic Reagents Silicon-Based