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Dodecyltrimethoxysilane

Dodecyltrimethoxysilane structure

CAS No.: 3069-21-4

Chemical Name:: Dodecyltrimethoxysilane

Synonyms: HD-111;KH-3112;CH3(CH2)11Si(OMe)3;N-DODECYLTRIMETHOXY;Silane coupler WD-10;Silane coupler HD-111;LAURYLTRIMETHOXYSILANE;trimethoxydodecylsilan;DODECYLTRIMETHOXYSILANE;Trimethox-dodecyl-silan

CBNumber:: CB8262071

Molecular Formula:: C15H34O3Si

Molecular Weight:: 290.51

MDL Number:: MFCD00069148

MOL File:: 3069-21-4.mol

Last updated:2024-10-30 18:52:02

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Dodecyltrimethoxysilane Properties

Melting point	-40°C
Boiling point	125 °C
Density	0.89
refractive index	1.4274
Flash point	108°C
storage temp.	Inert atmosphere,Room Temperature
form	clear liquid
Specific Gravity	0.89
color	Colorless to Almost colorless
Hydrolytic Sensitivity	7: reacts slowly with moisture/water
Sensitive	Moisture Sensitive
BRN	2356323
CAS DataBase Reference	3069-21-4(CAS DataBase Reference)

SAFETY

Risk and Safety Statements

Symbol(GHS)

GHS07

Signal word

Warning

Hazard statements

H315-H319

Precautionary statements

P280h-P305+P351+P338-P264-P280-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313

Risk Statements

36/37/38-36/38

Safety Statements

26-36/37/39-26/37

HS Code

29319090

NFPA 704

	1
2		0

Dodecyltrimethoxysilane price More Price(25)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
TCI Chemical	D3383	Dodecyltrimethoxysilane >93.0%(GC)	3069-21-4	25g	$42	2024-03-01	Buy
TCI Chemical	D3383	Dodecyltrimethoxysilane >93.0%(GC)	3069-21-4	250g	$234	2024-03-01	Buy
Alfa Aesar	L16486	n-Dodecyltrimethoxysilane, 95%	3069-21-4	25g	$46.65	2024-03-01	Buy
Alfa Aesar	L16486	n-Dodecyltrimethoxysilane, 95%	3069-21-4	100g	$152.65	2024-03-01	Buy
Usbiological	274313	n-Dodecyltrimethoxysilane	3069-21-4	100g	$232	2021-12-16	Buy

Product number	Packaging	Price	Buy
D3383	25g	$42	Buy
D3383	250g	$234	Buy
L16486	25g	$46.65	Buy
L16486	100g	$152.65	Buy
274313	100g	$232	Buy

Dodecyltrimethoxysilane Chemical Properties,Uses,Production

Chemical Properties

Colorless to yellowish transparent liquid

Dodecyltrimethoxysilane synthesis

Synthesis of Dodecyltrimethoxysilane from DODECYLTRICHLOROSILANE

Dodecyltrimethoxysilane Preparation Products And Raw materials

Raw materials

DODECYLMAGNESIUM BROMIDE DODECYLTRICHLOROSILANE Methanol Potassium methoxide

Preparation Products

Dodecyltrimethoxysilane Suppliers

Global( 271)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Hebei Mujin Biotechnology Co.,Ltd	+86 13288715578 +8613288715578	sales@hbmojin.com	China	12806	58
Hebei Yanxi Chemical Co., Ltd.	+8617531153977	allison@yan-xi.com	China	5854	58
Hebei Chuanghai Biotechnology Co., Ltd	+8615531151365	mina@chuanghaibio.com	China	18137	58
Henan Fengda Chemical Co., Ltd	+86-371-86557731 +86-13613820652	info@fdachem.com	China	20233	58
Shanghai Daken Advanced Materials Co.,Ltd	+86-371-+86-371-66670886	info@dakenam.com	China	19805	58
Henan Tianfu Chemical Co.,Ltd.	+86-0371-55170693 +86-19937530512	info@tianfuchem.com	China	21628	55
Hangzhou FandaChem Co.,Ltd.	008657128800458; +8615858145714	FandaChem@Gmail.com	China	3237	55
ATK CHEMICAL COMPANY LIMITED	+undefined-21-51877795	ivan@atkchemical.com	China	33024	60
Zjartschem	+86-571 87238903	jocelynpan@zjarts.com	CHINA	988	58
Tianjin Zhongxin Chemtech Co., Ltd.	86-22-66880623 +8618622897568	sales@tjzxchem.com	China	572	58

Supplier	Advantage
Hebei Mujin Biotechnology Co.,Ltd	58
Hebei Yanxi Chemical Co., Ltd.	58
Hebei Chuanghai Biotechnology Co., 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
Zjartschem	58
Tianjin Zhongxin Chemtech Co., Ltd.	58

View Lastest Price from Dodecyltrimethoxysilane manufacturers

Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
2025-04-15	Dodecyltrimethoxysilane 3069-21-4	US $0.00-0.00 / KG	1KG	99%	500000kg	Hebei Chuanghai Biotechnology Co., Ltd
2025-04-04	Dodecyltrimethoxysilane 3069-21-4	US $0.00-0.00 / kg	1kg	98%	1Ton	Henan Aochuang Chemical Co.,Ltd.
2025-03-21	Dodecyltrimethoxysilane 3069-21-4	US $0.00 / KG	1KG	99%	50000KG/month	Hebei Mujin Biotechnology Co.,Ltd

Dodecyltrimethoxysilane
3069-21-4
US $0.00-0.00 / KG
99%
Hebei Chuanghai Biotechnology Co., Ltd

Dodecyltrimethoxysilane
3069-21-4
US $0.00-0.00 / kg
98%
Henan Aochuang Chemical Co.,Ltd.

Dodecyltrimethoxysilane
3069-21-4
US $0.00 / KG
99%
Hebei Mujin Biotechnology Co.,Ltd

Dodecyltrimethoxysilane Spectrum

Dodecyltrimethoxysilane(3069-21-4)MS Dodecyltrimethoxysilane(3069-21-4)¹HNMR Dodecyltrimethoxysilane(3069-21-4)¹³CNMR Dodecyltrimethoxysilane(3069-21-4)IR1

3069-21-4(Dodecyltrimethoxysilane)Related Search:

N-DODECYLTRIETHOXYSILANE Trimethoxyphenylsilane Dodecylbenzenesulphonic acid Vinyltrimethoxysilane Trimethoxysilylpropanethiol

Dodecane Trimethoxypropylsilane N-OCTADECYLTRIETHOXYSILANE Trimethoxysilane 3-Chloropropyltrimethoxysilane

3-Aminopropyltrimethoxysilane DODECYLBENZENE Triethoxyvinylsilane SILANE COUPLING AGENT Dodecyltrimethylammonium chloride

Dodecyltrimethylammonium Bromide DODECYLTRICHLOROSILANE Sodium dodecylbenzenesulphonate

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N-DODECYLTRIMETHOXYSILANE LAURYLTRIMETHOXYSILANE DODECYLTRIMETHOXYSILANE Dodecyltrimethoxysilane(1-trimethoxysilyldodecane) Longchainalkyl-trimethoxysilane n-dodecytrimethoxysilane 1-TRIMETHOXYSILYLDODECANE Silane coupler WD-10 Trimethoxy(dodecyl)silane Silane coupler HD-111 HD-111 Silane,dodecyltriMethoxy- CH3(CH2)11Si(OMe)3 N-DODECYLTRIMETHOXY Trimethox-dodecyl-silan trimethoxydodecylsilan Dodecyltrimethoxysilane> TIANFUCHEM--3069-21-4--Dodecyltrimethoxysilane in stock KH-3112 3069-21-4 2147-09-1 C15H34O3Si CH3CH211SiOCH33 Hydrophobing Agents Alkyl Si (Classes of Silicon Compounds) Si-O Compounds Trialkoxysilanes Alkoxy Silanes