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TETRAETHYLSILANE

TETRAETHYLSILANE structure

CAS No.: 631-36-7

Chemical Name:: TETRAETHYLSILANE

Synonyms: DK353;tl245;(C2H5)4Si;TETRAETHYLSILANE;tetraethyl-silan;silane,tetraethyl;Tetraethylsilicon;SILICON TETRAETHYL;Tetraethylsilane,97%

CBNumber:: CB6712996

Molecular Formula:: C8H20Si

Molecular Weight:: 144.33

MDL Number:: MFCD00009019

MOL File:: 631-36-7.mol

Last updated:2023-06-08 17:06:35

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TETRAETHYLSILANE Properties

Melting point	-82.5 °C (lit.)
Boiling point	153-154 °C (lit.)
Density	0.761 g/mL at 25 °C (lit.)
refractive index	n20/D 1.4263(lit.)
Flash point	77 °F
form	liquid
Specific Gravity	0.762
color	Colorless to Almost colorless
Water Solubility	Insoluble in water.
Hydrolytic Sensitivity	1: no significant reaction with aqueous systems
BRN	1732768
CAS DataBase Reference	631-36-7(CAS DataBase Reference)
NIST Chemistry Reference	Silane, tetraethyl-(631-36-7)
EPA Substance Registry System	Silane, tetraethyl- (631-36-7)

SAFETY

Risk and Safety Statements

Symbol(GHS)

GHS02,GHS07

Signal word

Warning

Hazard statements

H226-H315-H319-H335

Precautionary statements

P210-P302+P352-P305+P351+P338

Hazard Codes

Risk Statements

10-36/37/38

Safety Statements

26-36

RIDADR

UN 1993 3/PG 3

WGK Germany

RTECS

VV5500000

TSCA

Yes

HS Code

2931.90.9010

HazardClass

PackingGroup

III

NFPA 704

	2
2		0

TETRAETHYLSILANE price More Price(7)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	510874	Tetraethylsilane 99%	631-36-7	5ml	$17.64	2024-03-01	Buy
TCI Chemical	T1552	Tetraethylsilane >97.0%(GC)	631-36-7	5mL	$55	2024-03-01	Buy
TCI Chemical	T1552	Tetraethylsilane >97.0%(GC)	631-36-7	25mL	$257	2024-03-01	Buy
Alfa Aesar	L03328	Tetraethylsilane 97%	631-36-7	25g	$99.65	2024-03-01	Buy
Alfa Aesar	L03328	Tetraethylsilane 97%	631-36-7	100g	$267.65	2024-03-01	Buy

Product number	Packaging	Price	Buy
510874	5ml	$17.64	Buy
T1552	5mL	$55	Buy
T1552	25mL	$257	Buy
L03328	25g	$99.65	Buy
L03328	100g	$267.65	Buy

TETRAETHYLSILANE Chemical Properties,Uses,Production

Description

Triethylsilane is a kind of tetra-alkylsilicon hydride. It can be used as the intermediates of OLED, pharmaceuticals. It can also be used as safe organosilane sources for the chemical vapor deposition of SiC films.

Referrence

Kubo, Naoki, et al. "Epitaxial Growth of 3C-SiC on Si(111) Using Hexamethyldisilane and Tetraethylsilane." Japanese Journal of Applied Physics 43.11A (2004):7654.

Chemical Properties

Clear to straw liquid

Uses

Used as the intermediates of OLED, pharmaceuticals.

Purification Methods

Fractionate it through a 3ft vacuum-jacketted column packed with 1/4" stainless steel saddles. The material is finally percolated through a 2ft column packed with alumina and maintained in an inert atmosphere. [Staveley et al. J Chem Soc 1992 1954, Altshaller & Rosenblum J Am Chem Soc 77 272 1955, Beilstein 4 H 625.]

TETRAETHYLSILANE synthesis

Synthesis of TETRAETHYLSILANE from (TRIETHYLSILYL)ACETYLENE

TETRAETHYLSILANE Preparation Products And Raw materials

Raw materials

(TRIETHYLSILYL)ACETYLENE Ethylene Triethylsilane

Preparation Products

ETHANE

TETRAETHYLSILANE Suppliers

Global( 100)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Shanghai Daken Advanced Materials Co.,Ltd	+86-371-66670886	info@dakenam.com	China	18775	58
ATK CHEMICAL COMPANY LIMITED	+undefined-21-51877795	ivan@atkchemical.com	China	32957	60
City Chemical LLC	2039322489	sales@citychemical.com	United States	168	58
CONIER CHEM AND PHARMA LIMITED	+8618523575427	sales@conier.com	China	49374	58
Hubei Co-Formula Material Tech Co., Ltd.	+86-27-84459282	sales@cfmats.com	CHINA	882	58
Career Henan Chemica Co	+86-0371-86658258 +8613203830695	laboratory@coreychem.com	China	30240	58
Hefei TNJ Chemical Industry Co.,Ltd.	+86-0551-65418671 +8618949823763	sales@tnjchem.com	China	34563	58
Win-Win chemical CO., Limited	+86-0086-577-64498589 +86-15355981851	sales@win-winchemical.com	China	14395	58
Dayang Chem (Hangzhou) Co.,Ltd.	571-88938639 +8617705817739	info@dycnchem.com	China	52849	58
Alfa Chemistry		Info@alfa-chemistry.com	United States	24072	58

Supplier	Advantage
Shanghai Daken Advanced Materials Co.,Ltd	58
ATK CHEMICAL COMPANY LIMITED	60
City Chemical LLC	58
CONIER CHEM AND PHARMA LIMITED	58
Hubei Co-Formula Material Tech Co., Ltd.	58
Career Henan Chemica Co	58
Hefei TNJ Chemical Industry Co.,Ltd.	58
Win-Win chemical CO., Limited	58
Dayang Chem (Hangzhou) Co.,Ltd.	58
Alfa Chemistry	58

TETRAETHYLSILANE Spectrum

TETRAETHYLSILANE(631-36-7)MS TETRAETHYLSILANE(631-36-7)¹HNMR TETRAETHYLSILANE(631-36-7)¹³CNMR TETRAETHYLSILANE(631-36-7)IR1 TETRAETHYLSILANE(631-36-7)Raman

631-36-7(TETRAETHYLSILANE)Related Search:

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TETRAETHYLAMMONIUM P-TOLUENESULFONATE TETRAETHYLAMMONIUM FLUORIDE DIHYDRATE TETRAALLYLSILANE

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TETRAETHYLSILANE (C2H5)4Si silane,tetraethyl tetraethyl-silan Tetraethylsilicon tl245 SILICON TETRAETHYL Tetraethylsilane,97% DK353 631-36-7 SiC2H54 C8H20Si Si-(C)4 Compounds Si (Classes of Silicon Compounds) Organometallic Reagents Organosilicon Others Chemical Synthesis CVD and ALD Precursors by Metal Materials Science Micro/NanoElectronics Organometallic Reagents Others Silicon Vapor Deposition Precursors Si (Classes of Silicon Compounds) Si-(C)4 Compounds Alkyl Silanes OthersVapor Deposition Precursors Organometallic Reagents Organosilicon Precursors by Metal