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SILICON TETRAACETATE

Introduction
Product Name
SILICON TETRAACETATE
CAS No.
562-90-3
Chemical Name
SILICON TETRAACETATE
Synonyms
SiliconAcetate;TETRAACETOXYSILANE;SILICON (IV) ACETATE;SILICON TETRAACETATE;Silicon(IV)tetraacetate;Silicon tetraacetate 98%;Tetraacetyl orthosilicate;Silicon(IV)acetate,min.95%;Tetraacetic acid silicon salt;Silicon(IV) acetate, min. 95%
CBNumber
CB3263967
Molecular Formula
C8H12O8Si
Formula Weight
264.26
MOL File
562-90-3.mol
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SILICON TETRAACETATE Property

Melting point:
111-115 °C(lit.)
Boiling point:
148 °C5 mm Hg(lit.)
Density 
1,18 g/cm3
vapor density 
>1 (vs air)
Flash point:
>110°C
storage temp. 
-20°C
solubility 
Soluble in acetone and benzene.
form 
crystal
color 
white
Water Solubility 
soluble acetone, benzene [MER06]
Sensitive 
Moisture Sensitive
Hydrolytic Sensitivity
7: reacts slowly with moisture/water
Merck 
14,8498
BRN 
994868
CAS DataBase Reference
562-90-3(CAS DataBase Reference)
EPA Substance Registry System
Silicon tetraacetate (562-90-3)
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Safety

Hazard Codes 
C
Risk Statements 
34
Safety Statements 
26-36/37/39-45
RIDADR 
UN 3261 8/PG 2
WGK Germany 
3
10
TSCA 
Yes
HazardClass 
8
PackingGroup 
II
HS Code 
29159000
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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

P280Wear protective gloves/protective clothing/eye protection/face protection.

P310Immediately call a POISON CENTER or doctor/physician.

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

Sigma-Aldrich
Product number
345156
Product name
Silicon tetraacetate
Purity
98%
Packaging
10g
Price
$43.8
Updated
2021/03/22
Sigma-Aldrich
Product number
345156
Product name
Silicon tetraacetate
Purity
98%
Packaging
100g
Price
$203
Updated
2021/03/22
Alfa Aesar
Product number
014703
Product name
Silicon(IV) acetate
Packaging
250g
Price
$442
Updated
2021/03/22
Alfa Aesar
Product number
014703
Product name
Silicon(IV) acetate
Packaging
50g
Price
$116
Updated
2021/03/22
Strem Chemicals
Product number
93-1443
Product name
Silicon(IV) acetate, min. 95%
Packaging
100g
Price
$191
Updated
2021/03/22
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SILICON TETRAACETATE Chemical Properties,Usage,Production

Introduction

Tetraacetoxysilane 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.

Chemical Properties

Off-white crystalline solid

Purification Methods

It can be crystallised from mixtures of CCl4 and pet ether or Et2O, or from acetic anhydride and then dried in a vacuum desiccator over KOH. Ac2O adheres to the crystals and is removed first by drying at room temperature, then at 100o for several hours. It is soluble in Me2CO, is very hygroscopic and effervesces with H2O. It decomposes at 160-170o. [Schenk in Handbook of Preparative Inorganic Chemistry (Ed. Brauer) Academic Press Vol I p 701 1963, Beilstein 2 H 171.]

SILICON TETRAACETATE Preparation Products And Raw materials

Raw materials

Preparation Products

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SILICON TETRAACETATE Suppliers

J & K SCIENTIFIC LTD.
Tel
010-82848833- ;010-82848833-
Fax
86-10-82849933
Email
jkinfo@jkchemical.com;market6@jkchemical.com
Country
China
ProdList
96815
Advantage
76
Meryer (Shanghai) Chemical Technology Co., Ltd.
Tel
21-61259100-
Fax
86-21-61259102
Email
sh@meryer.com
Country
China
ProdList
40264
Advantage
62
3B Pharmachem (Wuhan) International Co.,Ltd.
Tel
821-50328103-801
Fax
86-21-50328109
Email
3bsc@sina.com
Country
China
ProdList
15877
Advantage
69
Alfa Aesar
Tel
400-610-6006; 021-67582000
Fax
021-67582001/03/05
Email
saleschina@alfa-asia.com
Country
China
ProdList
30159
Advantage
84
BeiJing Hwrk Chemicals Limted
Tel
0757-86329057-
Fax
0757-86311057
Email
sales.gd@hwrkchemical.com
Country
China
ProdList
17295
Advantage
55
Energy Chemical
Tel
021-58432009-
Fax
021-58436166
Email
sales8178@energy-chemical.com
Country
China
ProdList
43503
Advantage
61
Secco work (Beijing) chemical technology co., LTD
Tel
010-69755668
Fax
010-69755668
Email
343367102@QQ.COM
Country
China
ProdList
3529
Advantage
54
Chengdu XiYa Chemical Technology Co., Ltd.
Tel
;
Fax
0539-6365991
Email
sale@xiyashiji.com;3007716753@qq.com
Country
China
ProdList
10578
Advantage
57
Syntechem Co.,Ltd
Tel
Please Email
Fax
E-Mail Inquiry
Email
info@syntechem.com
Country
China
ProdList
13009
Advantage
57
BEST-REAGENT
Tel
400-1166-196;028-84555506- ;028-84555506-
Email
cdhxsj@163.com;1955352637@qq.com;cdhxsj@163.com
Country
China
ProdList
11718
Advantage
57
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View Lastest Price from SILICON TETRAACETATE manufacturers

career henan chemical co
Product
SILICON TETRAACETATE 562-90-3
Price
US $1.00/KG
Min. Order
1G
Purity
98%
Supply Ability
1000KG
Release date
2018-08-10

562-90-3, SILICON TETRAACETATERelated Search:


  • Silicon(IV) Acetate, Anhydrous
  • Tetraacetyl orthosilicate
  • Silicon(iv)acetate, 93%, tech.
  • Silicon(IV) acetate, min. 95%
  • Silicic tetraacetic acid tetraanhydride
  • Tetraacetic acid silicon salt
  • Silicon(IV) Acetate, Anhydrous 99%
  • Silicon tetraacetate 98%
  • TETRAACETOXYSILANE
  • SILICON TETRAACETATE
  • SILICON (IV) ACETATE
  • Acetic acid,1,1',1'',1'''-tetraanhydride with silicic acid (H4SiO4)
  • Silicon tetraacetate, anhydrous 99%
  • Silicon(IV) acetate, tech., 93%
  • SiliconTetraacetate(techgrade)(Highpurityalsoavailable)
  • SiliconAcetate
  • Silicon(IV)acetate,min.95%
  • Aceticacid,tetraanhydridewithsilicicacid
  • aceticacid,tetraanhydridewithsilicicacid(h4sio4)
  • Silicon(IV)tetraacetate
  • 562-90-3
  • 526-90-3
  • C8H12O8Si
  • SiOCOCH34
  • SiOOCCH34
  • C8 to C9
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