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| | TETRAKIS(DIMETHYLAMINO)SILANE Basic information |
| Product Name: | TETRAKIS(DIMETHYLAMINO)SILANE | | Synonyms: | TETRAKIS(DIMETHYLAMINO)SILANE;TETRAKIS (DIMETHYLAMINO) SILICON;OCTAMETHYLSILANETETRAMINE;dimethyl-(tris-dimethylamino-silanyl)-amine;Dimethylamine, N,N',N'',N'''-silanetetrayltetrakis-;octamethyl-silanetetramin;Octamethylsilan-tetramine;Octamethylsilatetramine | | CAS: | 1624-01-7 | | MF: | C8H24N4Si | | MW: | 204.39 | | EINECS: | 216-611-2 | | Product Categories: | | | Mol File: | 1624-01-7.mol |  |
| | TETRAKIS(DIMETHYLAMINO)SILANE Chemical Properties |
| Melting point | 15 °C(lit.) | | Boiling point | 196 °C(lit.) | | density | 0.884 g/mL at 25 °C(lit.) | | refractive index | 1.4430 | | Fp | 136 °F | | pka | 9.78±0.70(Predicted) | | form | (5wt. % in isopropanol) | | Specific Gravity | 0.885 | | Water Solubility | Reacts with water. | | Hydrolytic Sensitivity | 8: reacts rapidly with moisture, water, protic solvents | | Sensitive | Moisture Sensitive | | CAS DataBase Reference | 1624-01-7(CAS DataBase Reference) | | EPA Substance Registry System | Silanetetramine, octamethyl- (1624-01-7) |
| Hazard Codes | C,F | | Risk Statements | 14-20/21/22-34-14/15 | | Safety Statements | 26-36/37/39-43-45 | | RIDADR | UN 2920 8/PG 2 | | WGK Germany | 3 | | RTECS | VV5455500 | | TSCA | Yes | | HazardClass | 4.3 | | PackingGroup | II | | Toxicity | LD50 orl-rat: 1670 mL/kg NTIS** OTS0535984 |
| | TETRAKIS(DIMETHYLAMINO)SILANE Usage And Synthesis |
| Uses | Silicon dioxide thin films prepared by chemical vapor deposition from tetrakis (dimethylamino) silane and ozone. Aminosilanes mere prepared by methods all essentially similar, and only the 15olation of tetrakis-(dimethylamino)-silane. | | Safety Profile | A poison by ingestion
and slam contact. A severe eye irritant. When
heated to decomposition it emits toxic
vapors of NOx. |
| | TETRAKIS(DIMETHYLAMINO)SILANE Preparation Products And Raw materials |
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