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SILICON TETRAACETATE

Introduction
SILICON TETRAACETATE
SILICON TETRAACETATE structure
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

SILICON TETRAACETATE Properties

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]
Hydrolytic Sensitivity
7: reacts slowly with moisture/water
Sensitive 
Moisture Sensitive
Merck 
14,8498
BRN 
994868
CAS DataBase Reference
562-90-3(CAS DataBase Reference)
FDA UNII
VZ7LP47EPP
EPA Substance Registry System
Silicon tetraacetate (562-90-3)
SAFETY
  • Risk and Safety Statements
Symbol(GHS) 
GHS05
Signal word  Danger
Hazard statements  H318-H314
Precautionary statements  P260h-P301+P330+P331-P303+P361+P353-P405-P501a-P280-P305+P351+P338-P310
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

SILICON TETRAACETATE price More Price(6)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 345156 Silicon tetraacetate 98% 562-90-3 10g $43.8 2021-03-22 Buy
Sigma-Aldrich 345156 Silicon tetraacetate 98% 562-90-3 100g $203 2021-03-22 Buy
Alfa Aesar 014703 Silicon(IV) acetate 562-90-3 250g $442 2021-03-22 Buy
Alfa Aesar 014703 Silicon(IV) acetate 562-90-3 50g $116 2021-03-22 Buy
Strem Chemicals 93-1443 Silicon(IV) acetate, min. 95% 562-90-3 100g $191 2021-03-22 Buy

SILICON TETRAACETATE Chemical Properties,Uses,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


SILICON TETRAACETATE Suppliers

Global( 106)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
Henan DaKen Chemical CO.,LTD.
+86-371-66670886
info@dakenchem.com China 21032 58
Henan Tianfu Chemical Co.,Ltd.
0371-55170693
0371-55170693 info@tianfuchem.com CHINA 22607 55
career henan chemical co
+86-371-86658258
sales@coreychem.com CHINA 29961 58
City Chemical LLC
2039322489
203.937.8400 sales@citychemical.com United States 97 58
Chongqing Chemdad Co., Ltd
+86-13650506873
sales@chemdad.com CHINA 37282 58
CONIER CHEM AND PHARMA LIMITED
86-18523575427
sales@conier.com CHINA 47496 58
Hubei Co-Formula Material Tech Co., Ltd.
+86-27-84459282
+86-27-84459282 sales@cfmats.com CHINA 882 58
Antai Fine Chemical Technology Co.,Limited
18503026267
info@antaichem.com CHINA 9664 58
Hefei TNJ Chemical Industry Co.,Ltd.
0551-65418671
0551-65418697 sales@tnjchem.com CHINA 37441 58
Dayang Chem (Hangzhou) Co.,Ltd.
17705817739 +86-571-88938639
+86-571-88938652,+86-571- 88492614 info@dycnchem.com CHINA 52932 58

View Lastest Price from SILICON TETRAACETATE manufacturers

Image Release date Product Price Min. Order Purity Supply Ability Manufacturer
2019-07-06 SILICON TETRAACETATE
562-90-3
US $1.00 / KG 1G 98% 1000KG career henan chemical co

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