| 1,3-DICHLOROTETRAMETHYLDISILOXANE Basic information |
| Product Name: | 1,3-DICHLOROTETRAMETHYLDISILOXANE |
| Synonyms: | 1,3-DICHLOROTETRAMETHYLDISILOXANE 96%;bis(chlorodimethylsilyl)ether;Disiloxane, 1,3-dichloro-1,1,3,3-tetramethyl-;disiloxane,1,3-dichloro-1,1,3,3-tetramethyl-;Sym-dichlorotetramethyldisiloxane;1,1,3,3-Tetramethyl-1,3-dichlorodisiloxane;1,3-Dichloro-1,1,3,3-tetramethylpropanedisiloxane;Oxybis(chlorodimethylsilane) |
| CAS: | 2401-73-2 |
| MF: | C4H12Cl2OSi2 |
| MW: | 203.21 |
| EINECS: | 219-278-1 |
| Product Categories: | Monochlorosilanes;Protection & Derivatization Reagents (for Synthesis);Si (Classes of Silicon Compounds);Si-Cl Compounds;Siloxanes;Si-O Compounds;Synthetic Organic Chemistry;Protecting and Derivatizing Reagents;Protection and Derivatization;Silicon-Based |
| Mol File: | 2401-73-2.mol |
| 1,3-DICHLOROTETRAMETHYLDISILOXANE Chemical Properties |
| Melting point | -37 °C |
| Boiling point | 138 °C (lit.) |
| density | 1.039 g/mL at 25 °C (lit.) |
| refractive index | n |
| Fp | 15 °C |
| storage temp. | Flammables area |
| form | liquid |
| Specific Gravity | 1.038 |
| color | Colorless to Almost colorless |
| Water Solubility | Reacts with water. |
| Sensitive | Moisture Sensitive |
| Hydrolytic Sensitivity | 8: reacts rapidly with moisture, water, protic solvents |
| BRN | 1741218 |
| InChIKey | DMEXFOUCEOWRGD-UHFFFAOYSA-N |
| CAS DataBase Reference | 2401-73-2(CAS DataBase Reference) |
| EPA Substance Registry System | Disiloxane, 1,3-dichloro-1,1,3,3-tetramethyl- (2401-73-2) |
| Safety Information |
| Hazard Codes | F,C |
| Risk Statements | 11-34 |
| Safety Statements | 16-26-27-36/37/39-45 |
| RIDADR | UN 2985 3/PG 2 |
| WGK Germany | 3 |
| F | 10-21 |
| TSCA | Yes |
| HazardClass | 3 |
| PackingGroup | II |
| HS Code | 29319090 |
| MSDS Information |
| Provider | Language |
|---|---|
| SigmaAldrich | English |
| ACROS | English |
| ALFA | English |
| 1,3-DICHLOROTETRAMETHYLDISILOXANE Usage And Synthesis |
| Chemical Properties | clear colorless liquid |
| Uses | 1,3-Dichlorotetramethyldisiloxane is used to produce 1,1,3,3-tetramethyl-disiloxane-1,3-diol. It is also used as Chemical Additives. Pharmaceutical intermediates. |
| 1,3-DICHLOROTETRAMETHYLDISILOXANE Preparation Products And Raw materials |
| Preparation Products | 1,1,3,3-tetramethyldisiloxane-1,3-diol-->CHLOROMETHYL METHYL SULFIDE |
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