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1,2-Bis(triethoxysilyl)ethane

1,2-Bis(triethoxysilyl)ethane structure

CAS No.: 16068-37-4

Chemical Name:: 1,2-Bis(triethoxysilyl)ethane

Synonyms: BIS(TRIETHOXYSILYL)ETHANE;KH-526;CFS-374;Silquest Y 9805;Co-Formula CFS-374;1,2-Bis(triethoxysiL;HEXAETHOXYDISILETHYLENE;2-Bis(triethoxysilyl)ethane;Ethylenebis(triethoxysilane);1,2-BIS(TRIETHOXYSILYL)ETHANE

CBNumber:: CB2394516

Molecular Formula:: C14H34O6Si2

Molecular Weight:: 354.59

MDL Number:: MFCD00239362

MOL File:: 16068-37-4.mol

MSDS File:: SDS

Last updated:2026-05-12 09:17:10

Product description	Number	Pack Size	Price
1,2-Bis(triethoxysilyl)ethane 96%	447250	25ml	$69.7
1,2-Bis(triethoxysilyl)ethane >95.0%(GC)	B4123	5mL	$112
4,4,7,7-Tetraethoxy-3,8-dioxa-4,7-disiladecane >98%	T68652	500g	$90
4,4,7,7-Tetraethoxy-3,8-dioxa-4,7-disiladecane >98%	T68652	1kg	$100
1,2-BIS(TRIETHOXYSILYL)ETHANE 95.00%	ORS0005984	25ML	$1101.41
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1,2-Bis(triethoxysilyl)ethane Properties

Melting point	-20-10°C
Boiling point	119 °C(lit.)
Density	0.958 g/mL at 25 °C(lit.)
vapor pressure	0-7910Pa at 20-25℃
refractive index	n20/D 1.411(lit.)
Flash point	>230 °F
storage temp.	Keep in dark place,Sealed in dry,Room Temperature
form	clear liquid
color	Colorless to Almost colorless
Specific Gravity	0.957
Viscosity	2.58mm2/s
Water Solubility	Soluble in alcohol, aromatic and aliphatic hydrocarbons. Hydrolyzes with water.
Hydrolytic Sensitivity	7: reacts slowly with moisture/water
InChI	1S/C14H34O6Si2/c1-7-15-21(16-8-2,17-9-3)13-14-22(18-10-4,19-11-5)20-12-6/h7-14H2,1-6H3
InChIKey	IZRJPHXTEXTLHY-UHFFFAOYSA-N
SMILES	CCO[Si](CC[Si](OCC)(OCC)OCC)(OCC)OCC
LogP	-4-2.7 at 20-25℃
CAS DataBase Reference	16068-37-4
EWG's Food Scores	1
FDA UNII	F57B935G98
EPA Substance Registry System	3,8-Dioxa-4,7-disiladecane, 4,4,7,7-tetraethoxy- (16068-37-4)
UNSPSC Code	12352103
NACRES	NA.23

SAFETY

Risk and Safety Statements

Symbol(GHS)

GHS05,GHS07

Signal word

Danger

Hazard statements

H315-H318-H335

Precautionary statements

P280-P302+P352-P305+P351+P338+P310

target organs

nasopharynx,larynx

PPE

Eyeshields, Gloves, type ABEK (EN14387) respirator filter

Hazard Codes

Risk Statements

36/37/38-41-38-37-36

Safety Statements

26-36

RIDADR

2810

WGK Germany

RTECS

JG7755000

TSCA

TSCA listed

HS Code

29319090

Storage Class

6.1C - Combustible acute toxic Cat.3
toxic compounds or compounds which causing chronic effects

Hazard Classifications

Acute Tox. 3 Oral
Acute Tox. 4 Dermal
Aquatic Chronic 3
STOT RE 1 Inhalation

REACH Registrations

Active

NFPA 704

	1
3		0

1,2-Bis(triethoxysilyl)ethane price More Price(13)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	447250	1,2-Bis(triethoxysilyl)ethane 96%	16068-37-4	25ml	$69.7	2026-04-30	Buy
TCI Chemical	B4123	1,2-Bis(triethoxysilyl)ethane >95.0%(GC)	16068-37-4	5mL	$112	2026-04-30	Buy
Synthonix	T68652	4,4,7,7-Tetraethoxy-3,8-dioxa-4,7-disiladecane >98%	16068-37-4	500g	$90	2026-05-06	Buy
Synthonix	T68652	4,4,7,7-Tetraethoxy-3,8-dioxa-4,7-disiladecane >98%	16068-37-4	1kg	$100	2026-05-06	Buy
American Custom Chemicals Corporation	ORS0005984	1,2-BIS(TRIETHOXYSILYL)ETHANE 95.00%	16068-37-4	25ML	$1101.41	2021-12-16	Buy

Product number	Packaging	Price	Buy
447250	25ml	$69.7	Buy
B4123	5mL	$112	Buy
T68652	500g	$90	Buy
T68652	1kg	$100	Buy
ORS0005984	25ML	$1101.41	Buy

1,2-Bis(triethoxysilyl)ethane Chemical Properties,Uses,Production

Chemical Properties

Colorless transparent liquid

Uses

1,2-Bis(triethoxysilyl)ethane is used as coating auxiliary agents, leather auxiliary agents, plastic auxiliary agents, surfactants and textile auxiliary agents. It is used to prepare mesoporous organosilica materials.

Uses

1,2-bis(triethoxysilyl)ethane may be used to prepare mesoporous organosilica materials. Amine functionalization of mesoporous silica can be undertaken by this silane. It may form inorganic hybrid membranes with poly(vinyl alcohol). Effect of this crosslinking silane on the bonding of bis-GMA (bis-phenol-A-diglycidyldimethacrylate) resin to silicatized titanium was investigated.

General Description

1,2-bis(triethoxysilyl)ethane is a non-functional silane and a double trialkoxysilyl precursor.

Flammability and Explosibility

Not classified

1,2-Bis(triethoxysilyl)ethane Preparation Products And Raw materials

Raw materials

Preparation Products

1,2-Bis(triethoxysilyl)ethane Suppliers

Global( 258)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Hebei Chuanghai Biotechnology Co., Ltd	+8615350571055	Sibel@chuanghaibio.com	China	8738	58
Hebei Chuanghai Biotechnology Co,.LTD	+86-86-13131129325 +8613131129325	sales1@chuanghaibio.com	China	5235	58
Hubei Changfu Chemical Co., Ltd.	+86-02784396550 +86-17721064038	sales@cfsilanes.com	China	479	58
Henan Fengda Chemical Co., Ltd	+86-371-86557731 +86-13613820652	info@fdachem.com	China	20124	58
Shanghai Daken Advanced Materials Co.,Ltd	+86-2158073036	info@dakenam.com	China	13903	58
Henan Tianfu Chemical Co.,Ltd.	+86-0371-55170693 +86-19937530512	info@tianfuchem.com	China	21588	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	29817	58
Win-Win Chemical CO., Limited	0086-577-64498589	sales@win-winchemical.com	CHINA	998	58
HuBei Bass Electronic Material Co.,Ltd	18971568347	bellarongl@basschemical.com	CHINA	75	58

Supplier	Advantage
Hebei Chuanghai Biotechnology Co., Ltd	58
Hebei Chuanghai Biotechnology Co,.LTD	58
Hubei Changfu Chemical Co., Ltd.	58
Henan Fengda Chemical Co., Ltd	58
Shanghai Daken Advanced Materials Co.,Ltd	58
Henan Tianfu Chemical Co.,Ltd.	55
ATK CHEMICAL COMPANY LIMITED	60
career henan chemical co	58
Win-Win Chemical CO., Limited	58
HuBei Bass Electronic Material Co.,Ltd	58

View Lastest Price from 1,2-Bis(triethoxysilyl)ethane manufacturers

Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
2026-05-12	1,2-Bis(triethoxysilyl)ethane 16068-37-4	US $0.00-0.00 / KG	1KG	96%	200tons	Hubei Changfu Chemical Co., Ltd.
2026-03-20	1,2-Bis(triethoxysilyl)ethane 16068-37-4	US $10.00-5.00 / KG	1KG	99%	10 mt	Hebei Chuanghai Biotechnology Co., Ltd
2025-09-25	4,4,7,7-Tetraethoxy-3,8-dioxa-4,7-disiladecane 16068-37-4	US $8.00-0.60 / KG	1KG	99%	g-kg-tons, free sample is available	Henan Fengda Chemical Co., Ltd

1,2-Bis(triethoxysilyl)ethane
16068-37-4
US $0.00-0.00 / KG
96%
Hubei Changfu Chemical Co., Ltd.

1,2-Bis(triethoxysilyl)ethane
16068-37-4
US $10.00-5.00 / KG
99%
Hebei Chuanghai Biotechnology Co., Ltd

4,4,7,7-Tetraethoxy-3,8-dioxa-4,7-disiladecane
16068-37-4
US $8.00-0.60 / KG
99%
Henan Fengda Chemical Co., Ltd

1,2-Bis(triethoxysilyl)ethane Spectrum

1,2-Bis(triethoxysilyl)ethane(16068-37-4)¹HNMR

16068-37-4(1,2-Bis(triethoxysilyl)ethane)Related Search:

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Isobutylene oxide Decabromodiphenyl Ethane difluoroethane Triethoxysilane 1,2-BIS(TRIMETHOXYSILYL)ETHANE

1,4-DISILABUTANE 1,2-Bis(triethoxysilyl)ethane

1of4

HEXAETHOXYDISILETHYLENE BIS(TRIETHOXYSILYL)ETHANE 1,2-BIS(TRIETHOXYSILYL)ETHANE 1,2-Bis(triethoxysilyl)ethane(Hexaethoxydisilethylene) 3,8-dioxa-4,7-disiladecane,,4,7,7-tetraethoxy- 4,4,7,7-tetraethoxy-3,8-dioxa-4,7-disiladecane 7-disiladecane,4,4,7,7-tetraethoxy-8-dioxa-4 ((triethoxysilyl)ethyl)triethoxysilane CFS-374 Co-Formula CFS-374 Silquest Y 9805 8-Dioxa-4,7-disiladecane,4,4,7,7-tetraethoxy-3 Bis(1,2-triethoxysilyl)ethane 3,8-Dioxa-4,7-disiladecane, 4,4,7,7-tetraethoxy- 1,2-BIS(TRIETHOXYSILYL)ETHANE 96% Ethylenebis(triethoxysilane) 1,2-Bis(triethoxysilyl)ethane 1,2-Bis(triethoxysilyl)ethane, 95% colorless liquid 1,2-Bis(triethoxysilyl)ethane> 1,2-Bis(triethoxysiL 1,2-Bis(triethoxysilyl)ethane,95% 2-Bis(triethoxysilyl)ethane 16068-37-4 1,2-Bis(triethoxysilyl)ethane triethoxy(2-triethoxysilylethyl)silane KH-526 16068-37-4 16080-37-4 C14H34O6Si2 -CH2SiOC2H532 Trialkoxysilanes Organosilicon Organometallic Reagents silane Bridged MonomersSelf Assembly&Contact Printing POSS? Precursors and Intermediates Silane Coupling Agents/Adhesion Promoters SilanesSelf Assembly&Contact Printing Silsesquioxanes: POSS? Nanohybrids Tri-Alkoxy&Greater SilanesOrganometallic Reagents Organosilicon Self-Assembly Materials Trialkoxysilanes Industrial/Fine Chemicals