1,1,3,3-Tetramethyldisiloxane, PurReagent, >=97.0%
PurReagent
Properties
| Vapour pressure | 180 hPa at 25 °C |
| Water Solubility | insoluble |
| Autoignition temp. | 245 °C |
| Assay Purity | >=97% |
| Refractive index | n20/D 1.370 |
| B pt. | 70-71 °C |
| M pt. | < -78 °C |
| Density | 0.757 g/cm3 |
| Form | Liquid |
Safety Information
| Hazard Statement(s) | H225 |
| Precautionary Statement | P210 - P233 - P240 - P241 - P242 - P243 |
| GHS Pictogram |
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| Signal word | Danger |
| HS Code | 29319090 |
| Flash point | -9.99 °C |
| Storage Temp. | Room Temperature |
| Storage Class | 3 - Flammable liquids |
| UN Number | 1993 |
Description
Application
1 1 3 3-Tetramethyldisiloxane is widely applied in the manufacture of silicone polymers silicone resins silicone surfactants hydride-terminated polysiloxanes and as a reagent for producing specialty organosilicon materials.
Purpose
The primary purpose of 1 1 3 3-Tetramethyldisiloxane is to serve as a reactive silicon-based intermediate and reducing agent in organic synthesis particularly in hydrosilylation and selective reduction reactions.
General Description
1 1 3 3-Tetramethyldisiloxane (TMDS) is an organosilicon compound it consisting of two dimethylsilyl groups linked by an oxygen atom and it appears as a colorless volatile liquid containing reactive SiH bonds.
Documents
| SDS | |
| COA | |
| Specification | |
| Bulk quote order form | |
| Sample COA |