Tetramethoxysilane
Product Description
| Product | Tetramethoxysilane |
| CAS | 681-84-5 |
| Formula | C4H12O4Si |
| Synonym | TL 190, Tetramethyl orthosilicate, Silicic acid (H4SiO4), tetramethyl ester, Silicic acid, tetramethyl ester, Methyl silicate ((MeO)4Si), Methyl silicate ((CH3)4SiO4), NSC 67383, UN 2606, Tetramethylsilikat, Tetramethyl orthosilicate Tetramethyl silicate, Methyl Silicate 39, Tetramethyl silicate, methylsilicate((ch3)4sio4), Dynasil M, Silane, tetramethoxy-, methylesterofortho-silicicaci, methylsilicate[(meo)4si], Methyl orthosilicate, methylorthosilicate, Silicic acid, methyl ester of ortho-, Methyl silicate 28, Methyl silicate, TSL 8114, SIT 7510.0, Tetramethoxysilane, TMOS |
Typical Product Specifications
| Molecular weight | 152.22 |
| EINECS | 211-656-4 |
| SMILES | CO[Si](OC)(OC)OC |
| InChI | 1S/C4H12O4Si/c1-5-9(6-2,7-3)8-4/h1-4H3 |
| Storage Temperature | Flammables area |
| Refractive Index | 1.368 |
| Water solubility | hydrolysis |
| Boiling Point | 121-122 °C |
| Sensitive | Moisture Sensitive |
| Vapor Density | 5.25 |
| Density | 1.023 g/mL at 25 °C |
| Flash Point | 84 °F |
| Vapor Pressure | 3.35 psi ( 20 °C) |
| Melting Point | -4 °C |
| BRN Number | 1699658 |
| Notes | Tetramethoxysilane uses and applications include: Coupling agent; chemical intermediate; blocking agent; release agent; lubricant; primer; reducing agent; reagent for ketal synthesis; deposition frosting of glass; sol-gel derived optics; coating of TV picture tubes Suggested storage of Tetramethoxysilane: Store in cool, dry place; keep tightly closed; keep away from heat, sparks, open flame |
| Class | Crosslinker |
| Function | Reducing Agent, Lubricant |
| Industry | Organics |
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