1. Product information
| Product Name: | Hexamethylcyclotrisiloxane |
| Synonyms: | 2,2,4,4,6,6-Hexamethyl-1,3,5,2,4,6-trioxatrisilinane;CH7260;Cyclotrisiloxane, hexamethyl-;cyclotrisiloxane,hexamethyl-;Dimethylsiloxane cyclic trimer;hexamethylcyclortrisiloxane;hexamethyl-cyclotrisiloxan;HEXAMETHYLCYCLOTRISILOXANE, tech-95 |
| CAS: | 541-05-9 |
| MF: | C6H18O3Si3 |
| MW: | 222.46 |
| EINECS: | 208-765-4 |
| Product Categories: | Organometallic Reagents;Organosilicon;Siloxanes;Organics;Si (Classes of Silicon Compounds);Si-O Compounds;541-05-9 |
| Mol File: | 541-05-9.mol |
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| Hexamethylcyclotrisiloxane Chemical Properties |
| Melting point | 50-64 °C (lit.) |
| Boiling point | 134 °C (lit.) |
| density | 1.02 |
| vapor density | 1 (vs air) |
| vapor pressure | 0.014-671Pa at 24.85-25℃ |
| RTECS | GZ4705000 |
| Fp | 95 °F |
| storage temp. | Inert atmosphere,Room Temperature |
| solubility | soluble in most organic solvents. |
| form | solid |
| Specific Gravity | 1.02 |
| color | White to Almost white |
| Water Solubility | may decompose |
| Sensitive | Moisture Sensitive |
| Hydrolytic Sensitivity | 1: no significant reaction with aqueous systems |
| BRN | 1766829 |
| Stability: | Stable, but moisture sensitive. Incompatible with strong oxidizing agents. Highly flammable. |
| Chemical Properties | White crystalline solid |
| Physical properties | mp 64–64.5 °C; bp 133–134 °C. |
| Uses | Hexamethylcyclotrisiloxane is used in the preparation of graft polymers and block polymers. It is also a useful biochemical for proteomics research and also acts as an intermediate in organic reactions. |
2. Packaging
For powders: normal is 25kgs/Drum or bag, or larger/smaller package as request.
For liquids: normal 25kgs/drum, 180-300kgs/bucket, or IBC, determined by the nature of the product.
Or smaller package 1kg/bottle, 10kgs/bottle as request.
3. Shipping
4. Contact information
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