Product Details
| Product Name: Hexamethylcyclotrisiloxane | CAS No.: 541-05-9 |
| Min. Order: 1KG | Purity: 99% |
| Supply Ability: g-kg-tons, free sample is available | Release date: 2025/09/25 |
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 |
 | |
| 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
For more details, pls contact us freely.
Email address : elin@fdachem.com
Mob: 86 13613820652
WhatsApp/Skype/Wechat/LINE: 86 13613820652
Company Profile Introduction
Henan Fengda Chemical Co., Ltd. is located in the High-tech Development Zone of Henan Province. Specializing in the production and sales of various fine chemical products required for industrial production, including chemical raw materials, organic raw materials, petrochemicals, chemical reagents, solvents, catalysts, and additives, etc.
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