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(Triacetoxy)ethylsilane

Introduction
Product Name
(Triacetoxy)ethylsilane
CAS No.
17689-77-9
Chemical Name
(Triacetoxy)ethylsilane
Synonyms
ETHYLTRIACETOXYSILANE;ETAS;Ethyltriacethoxysilane;ethvltriacetoxvsilane;TRIACETOXYETHYLSILANE;ethyltriacetoxysliane;Triacetoxyethylsilane>ethyl-silanetriotriacetate;ETHYLSILANETRIOLTRIACETATE;Ethylsilanetriyl triacetate
CBNumber
CB8697314
Molecular Formula
C8H14O6Si
Formula Weight
234.28
MOL File
17689-77-9.mol
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(Triacetoxy)ethylsilane Property

Melting point:
7-9°C
Boiling point:
98 °C4 mm Hg(lit.)
Density 
1.14 g/mL at 25 °C(lit.)
vapor pressure 
2.67-5.1Pa at 20℃
refractive index 
n20/D 1.411(lit.)
Flash point:
224 °F
form 
clear liquid
Specific Gravity
1.143
color 
Colorless to Light yellow
Water Solubility 
Hydrolyzes in water.
Hydrolytic Sensitivity
7: reacts slowly with moisture/water
Sensitive 
Moisture Sensitive
LogP
0.74
CAS DataBase Reference
17689-77-9(CAS DataBase Reference)
EPA Substance Registry System
Silanetriol, 1-ethyl-, 1,1,1-triacetate (17689-77-9)
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Safety

Hazard Codes 
C
Risk Statements 
34
Safety Statements 
26-36/37/39-45-20
RIDADR 
UN 3265 8/PG 2
WGK Germany 
3
10-21
TSCA 
Yes
HazardClass 
8
PackingGroup 
III
HS Code 
29319090
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H314Causes severe skin burns and eye damage

H318Causes serious eye damage

Precautionary statements

P301+P330+P331IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.

P303+P361+P353IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P405Store locked up.

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N-Bromosuccinimide Price

TCI Chemical
Product number
E0525
Product name
Triacetoxyethylsilane
Purity
>96.0%(GC)
Packaging
25g
Price
$40
Updated
2024/03/01
TCI Chemical
Product number
E0525
Product name
Triacetoxyethylsilane
Purity
>96.0%(GC)
Packaging
500g
Price
$326
Updated
2021/12/16
Alfa Aesar
Product number
B23187
Product name
Triacetoxy(ethyl)silane, 96%
Packaging
100g
Price
$42.65
Updated
2024/03/01
Alfa Aesar
Product number
B23187
Product name
Triacetoxy(ethyl)silane, 96%
Packaging
500g
Price
$146
Updated
2024/03/01
TRC
Product number
T721255
Product name
Triacetoxyethylsilane
Packaging
250mg
Price
$45
Updated
2021/12/16
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(Triacetoxy)ethylsilane Chemical Properties,Usage,Production

Introduction

Ethyltriacetoxysilane (ETAS) is a clear to yellowish liquid with acrid odor of acetic acid (vinegar). It hydrolyzes in the presence of moisture (acetic acid is released) to form silanols, which can react with themselves to pro-duce siloxanes or bind to inorganic substrates.
It is used as curing agent in acetoxy crosslinking RTV-1 sealant formulations. Within the curing reaction acetic acid is produced as a byproduct. Therefore, the corrosive reaction of the byproduct with substances like marble or iron has to be taken in consideration when using acetate crosslinkers.

Chemical Properties

Colorless or yellowish transparent liquid

Uses

Triacetoxy(ethyl)silane is used in sealants, the substance is used as a cross-linking agent and adhesion promoter.

Flammability and Explosibility

Non flammable

(Triacetoxy)ethylsilane Preparation Products And Raw materials

Raw materials

Preparation Products

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(Triacetoxy)ethylsilane Suppliers

Nanjing Siwin New Material Co., Ltd.
Tel
13509793795 18795999647
Email
shao@si-win.com
Country
China
ProdList
375
Advantage
58
J & K SCIENTIFIC LTD.
Tel
010-82848833 400-666-7788
Fax
86-10-82849933
Email
jkinfo@jkchemical.com
Country
China
ProdList
96815
Advantage
76
Meryer (Shanghai) Chemical Technology Co., Ltd.
Tel
4006608290; 18621169109
Fax
86-21-61259102
Email
market03@meryer.com
Country
China
ProdList
40241
Advantage
62
Alfa Aesar
Tel
400-6106006
Fax
021-67582001/03/05
Email
saleschina@alfa-asia.com
Country
China
ProdList
30132
Advantage
84
TCI (Shanghai) Development Co., Ltd.
Tel
021-67121386
Fax
021-67121385
Email
Sales-CN@TCIchemicals.com
Country
China
ProdList
24539
Advantage
81
Energy Chemical
Tel
021-021-58432009 400-005-6266
Fax
021-58436166
Email
sales8178@energy-chemical.com
Country
China
ProdList
44751
Advantage
61
Adamas Reagent, Ltd.
Tel
400-6009262 16621234537
Fax
021-64823266
Email
zhangsn@titansci.com
Country
China
ProdList
14113
Advantage
59
Shandong Xiya Chemical Co., Ltd
Tel
4009903999 13355009207
Fax
0539-6365991
Email
3007715519@qq.com
Country
China
ProdList
18736
Advantage
57
Syntechem Co.,Ltd
Tel
Fax
E-Mail Inquiry
Email
info@syntechem.com
Country
China
ProdList
12990
Advantage
57
BEST-REAGENT
Tel
400-1166-196 18981987031
Fax
028-84555506 800101999
Email
cdhxsj@163.com
Country
China
ProdList
11726
Advantage
57
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View Lastest Price from (Triacetoxy)ethylsilane manufacturers

Hebei Yanxi Chemical Co., Ltd.
Product
(Triacetoxy)ethylsilane 17689-77-9
Price
US $50.00-2.00/kg
Min. Order
1kg
Purity
0.99
Supply Ability
15 tons
Release date
2023-10-08
Hebei Mojin Biotechnology Co., Ltd
Product
(Triacetoxy)ethylsilane 17689-77-9
Price
US $0.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
50000KG/month
Release date
2023-09-26
Hebei Guanlang Biotechnology Co., Ltd.
Product
(Triacetoxy)ethylsilane 17689-77-9
Price
US $0.00-0.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
500000kg
Release date
2022-12-29

17689-77-9, (Triacetoxy)ethylsilaneRelated Search:


  • TRIACETOXYETHYLSILANE
  • ETHYLTRIACETOXYSILANE
  • ETHYLSILANETRIOLTRIACETATE
  • Ethylsilanetriyl triacetate
  • Silanetriol, 1-ethyl-, 1,1,1-triacetate
  • ethyl-tris(ethanoyloxy)silane
  • ETAS
  • ethvltriacetoxvsilane
  • ethyl-silanetriotriacetate
  • ethyltriacetoxysliane
  • Silanetriol,ethyl-,triacetate
  • Triacetoxyethylsilane&gt
  • Ethyltriacethoxysilane
  • [diacetyloxy(ethyl)silyl] acetate
  • Ethyl triacetoxy silane IOTA-15
  • 17689-77-9
  • C2H5SiOCOCH33
  • CH3CO23SiCH2CH3
  • CH3CO23SiC2H5
  • C8H14O6Si
  • Building Blocks
  • C8 to C9
  • Carbonyl Compounds
  • Si-O Compounds
  • Silyl Esters
  • Si (Classes of Silicon Compounds)
  • Esters
  • Organic Building Blocks
  • Si (Classes of Silicon Compounds)
  • Silyl Esters
  • Si-O Compounds
  • Acetoxy Silanes
  • Crosslinkers
  • Crosslinking Agents
  • Organics
  • Alkyl