| CHLORODIMETHYLVINYLSILANE Basic information |
| Product Name: | CHLORODIMETHYLVINYLSILANE |
| Synonyms: | Chloro(diMethyl)vinylsilane 97%;Chloro(vinyl)dimethylsilane;Dimethylchlorovinylsilane;Vinylchlorodimethylsilane;Dimethylvinylchlorosilane,97%;Chloro(dimethyl)vinylsilane,Dimethylvinylchlorosilane, Vinyldimethylchlorosilane;DiMethylvinylchlorosilane, 97% 25GR;VINYLDIMETHYLCHLOROSILANE |
| CAS: | 1719-58-0 |
| MF: | C4H9ClSi |
| MW: | 120.65 |
| EINECS: | 217-007-1 |
| Product Categories: | monomer;Monochlorosilanes;Si (Classes of Silicon Compounds);Si-Cl Compounds;Vinylsilanes, Allylsilanes |
| Mol File: | 1719-58-0.mol |
| CHLORODIMETHYLVINYLSILANE Chemical Properties |
| Boiling point | 82-83 °C(lit.) |
| density | 0.874 g/mL at 25 °C(lit.) |
| vapor pressure | 95hPa at 20℃ |
| refractive index | n |
| Fp | 23 °F |
| storage temp. | Inert atmosphere,2-8°C |
| solubility | most aprotic organic solvents, but CH2Cl2 is most commonly used; reacts with H2O and other protic solvents. |
| form | clear liquid |
| Specific Gravity | 0.884 |
| color | Colorless to Light yellow to Light orange |
| Water Solubility | Reacts with water. |
| Hydrolytic Sensitivity | 8: reacts rapidly with moisture, water, protic solvents |
| Sensitive | Moisture Sensitive |
| BRN | 1737688 |
| InChIKey | XSDCTSITJJJDPY-UHFFFAOYSA-N |
| CAS DataBase Reference | 1719-58-0(CAS DataBase Reference) |
| NIST Chemistry Reference | Vinyldimethylchlorosilane(1719-58-0) |
| EPA Substance Registry System | Silane, chloroethenyldimethyl- (1719-58-0) |
| Safety Information |
| Hazard Codes | F,C |
| Risk Statements | 11-14-34 |
| Safety Statements | 16-26-33-36/37/39-45-25 |
| RIDADR | UN 2985 3/PG 2 |
| WGK Germany | 1 |
| F | 1-10 |
| TSCA | Yes |
| HazardClass | 3 |
| PackingGroup | II |
| HS Code | 29319090 |
| MSDS Information |
| Provider | Language |
|---|---|
| SigmaAldrich | English |
| ACROS | English |
| ALFA | English |
| CHLORODIMETHYLVINYLSILANE Usage And Synthesis |
| Chemical Properties | clear light beige to amber liquid |
| Physical properties | bp 82–83°C; d 0.874 gmL?1 at 25°C. |
| Uses | Chlorodimethylvinylsilane is used to prepare silicon-containing polymers, silaheterocycles and new chelating ligands. |
| Uses | Metallacycloalkanones have been prepared by the cyclic hydroboration of dialkenyl silanes. In order to obtain one such dialkenyl silane, chlorodimethylvinylsilanewas allylated with allyl magnesium bromide (eq 4).The dialkenyl silane was then hydroborated sequentially with thexylborane, followed by treatment with potassium cyanide, trifluoroacetic anhydride, and finally hydrogen peroxide in sodium hydroxide to produce the silacycloheptanone (eq 4).Cyclic silylketones were then further reacted to form acyclic compounds with chiral centers that are difficult to introduce without the use of the silicon tether. |
| General Description | Chloro(dimethyl)vinylsilane (Dimethylvinylchlorosilane, Vinyldimethylchlorosilane, C4H9ClSi) is an organosilicon compound. It participates in the preparation of 1,1,2,2-tetramethyl-1,2-divinyldisilane. It undergoes [2+4] cycloaddition reaction with t-butyllithium in the presence of 2,3-dimethyl-1,3-butadiene to afford cycloadducts. |
| Flammability and Explosibility | Highlyflammable |
| CHLORODIMETHYLVINYLSILANE Preparation Products And Raw materials |
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