| Identification | |
| Name: | Tetramethyl orthosilicate |
| Synonyms: | Tetramethoxysilanecolorlessliq; Methyl silicate; DYNASIL M; Tetramethoxysilane; Silicon tetramethoxide |
| CAS: | 681-84-5 |
| EINECS: | 211-656-4 |
| Molecular Formula: | C4H12O4Si |
| Molecular Weight: | 152.22 |
| InChI: | InChI=1/C4H12O4Si/c1-5-9(6-2,7-3)8-4/h1-4H3 |
| Molecular Structure: |  |
| Properties | |
| Transport: | UN 2606 6.1/PG 1 |
| Density: | 1.023 |
| Stability: | No data. |
| Refractive index: | 1.367-1.37 |
| Water Solubility: | hydrolysis |
| Solubility: | organic solvents |
| Appearance: | colourless liquid |
| Specification: |
?Methyl silicate (CAS NO.681-84-5), its Synonyms are Tetramethoxysilane ; Tetramethyl silicate ; Methyl Silicate 39 ; Methyl orthosilicate ; Silane, tetramethoxy- ; Silicic acid, methyl ester of ortho- ; Silicic acid, tetramethyl ester ; Tetra-methyl orthosilicate . |
| Report: |
Reported in EPA TSCA Inventory. |
| Packinggroup: | I |
| HS Code: | 29209085 |
| Storage Temperature: | Flammables area |
| Sensitive: | Moisture Sensitive |
| Color: | Colorless liquid Clear, colorless liquid [Note: A solid below 28 degrees F]. |
| Usage: | In coating picture screens of television picture tubes. |
| Safety Data | |
| Hazard Symbols |
T+:Verytoxic
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