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| | Chlorodimethyloctadecylsilane Basic information |
| | Chlorodimethyloctadecylsilane Chemical Properties |
| Melting point | 28-31 °C | | Boiling point | 145-155 °C0.005 mm Hg(lit.) | | density | 0.86 g/mL at 20 °C(lit.) | | vapor pressure | 0-4220000Pa at 20-25℃ | | refractive index | 1.4530 | | Fp | >230 °F | | storage temp. | Store at room temperature, keep dry and cool | | form | Solid | | Specific Gravity | 0.854 | | color | White | | Water Solubility | Reacts with water. | | Sensitive | Moisture Sensitive | | Hydrolytic Sensitivity | 8: reacts rapidly with moisture, water, protic solvents | | BRN | 2246012 | | InChI | 1S/C20H43ClSi/c1-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-20-22(2,3)21/h4-20H2,1-3H3 | | InChIKey | GZGREZWGCWVAEE-UHFFFAOYSA-N | | SMILES | CCCCCCCCCCCCCCCCCC[Si](C)(C)Cl | | LogP | 9 | | CAS DataBase Reference | 18643-08-8(CAS DataBase Reference) | | EPA Substance Registry System | Silane, chlorodimethyloctadecyl- (18643-08-8) |
| Hazard Codes | C,F | | Risk Statements | 34-67-65-63-48/20-11-10 | | Safety Statements | 26-36/37/39-45-62 | | RIDADR | UN 2987 8/PG 2 | | WGK Germany | 2 | | F | 10-21 | | TSCA | TSCA listed | | HazardClass | 8 | | PackingGroup | III | | HS Code | 29319090 | | Storage Class | 8A - Combustible corrosive hazardous materials | | Hazard Classifications | Skin Corr. 1B
STOT SE 3 |
| | Chlorodimethyloctadecylsilane Usage And Synthesis |
| Chemical Properties | white to off-white crystalline powder or | | Uses | Chlorodimethyl-n-octadecylsilane is used for preparation of hydrophobic surfaces and chain terminator. | | Uses | Silylating reagent | | Flammability and Explosibility | Not classified | | Synthesis | Octadecyldimethylchlorosilane is prepared by reacting 1-Octadecene with Chlorodimethylsilane heated at 65℃. |
| | Chlorodimethyloctadecylsilane Preparation Products And Raw materials |
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