| SILICON TETRAACETATE Basic information |
| Introduction |
| Product Name: |
SILICON TETRAACETATE |
| Synonyms: |
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% |
| CAS: |
562-90-3 |
| MF: |
C8H12O8Si |
| MW: |
264.26 |
| EINECS: |
209-239-7 |
| Product Categories: |
Acetoxy Silanes;Crosslinkers;Crosslinking Agents;C8 to C9;Carbonyl Compounds;Esters;metal acetate salt;Building Blocks;C8 to C9;Carbonyl Compounds;Chemical Synthesis;Organic Building Blocks |
| Mol File: |
562-90-3.mol |
 |
| |
| SILICON TETRAACETATE Chemical Properties |
| Melting point |
111-115 °C(lit.) |
| Boiling point |
148 °C5 mm Hg(lit.) |
| density |
1,18 g/cm3 |
| vapor density |
>1 (vs air) |
| Fp |
>110°C |
| storage temp. |
0-6°C |
| solubility |
Soluble in acetone and benzene. |
| form |
crystal |
| color |
white |
| Sensitive |
Moisture Sensitive |
| Merck |
14,8498 |
| CAS DataBase Reference |
562-90-3(CAS DataBase Reference) |
| EPA Substance Registry System |
Acetic acid, tetraanhydride with silicic acid (H4SiO4)(562-90-3) |
| Hazard Codes |
C |
| Risk Statements |
34 |
| Safety Statements |
26-36/37/39-45 |
| RIDADR |
UN 3261 8/PG 2 |
| WGK Germany |
3 |
| F |
10 |
| TSCA |
Yes |
| HazardClass |
8 |
| PackingGroup |
II |
| |
| SILICON TETRAACETATE Usage And Synthesis |
| 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 |
|
China
