Hexamethylcyclotrisiloxane CAS#: 541-05-9; ChemWhat Code: 30577
Names & Identifiers |
| 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;HEXAMETHYLCYCLOHEXASILOXANE |
| CAS Registry Number | 541-05-9 |
| Molecular Formula | C6H18O3Si3 |
| Molecular Weight | 222.46 |
| EINECS | 208-765-4 |
| Other Registry Numbers | ; |
| More Identifiers on PubChem | IUPA Names, InChI, InChI Key, Canonical SMILES, etc. |
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Chemical & Physical Properties |
| Melting point | 50-64 °C(lit.) |
| Boiling Point | 134 °C(lit.) |
| Density | 1.02 |
| vapor Density | 1 (vs air) |
| RTECS | GZ4705000 |
| Flash Point | 95 °F |
| Storage | Flammables area |
| Water Solubility | may decompose |
| Sensitive | Moisture Sensitive |
| BRN | 1766829 |
| Stability: | Stable, but moisture sensitive. Incompatible with strong oxidizing agents. Highly flammable. |
| More Properties From PubChem | Topological Polar Surface Area, Monoisotopic Mass, etc. |
| NIST Chemistry Reference | Hexamethylcyclotrisiloxane(541-05-9) |
| EPA Substance Registry System | Cyclotrisiloxane, hexamethyl-(541-05-9) |
Safety & Hazards(Codes & Phrases) |
| Hazard Codes | F,Xi |
| R Phrase | 11-36/37/38 |
| S Phrase | 26 |
| RIDADR | UN 1325 4.1/PG 2 |
| WGK Germany | 3 |
| TSCA | Yes |
| Storage Class | 4.1 |
| Packing Group | II |
| More Safety & Hazards From PubChem | Signal, GHS Hazard Statements, Precautionary Statement Codes, etc. |
Literature |
| Literature on PubChem | Synthesis References, Metabolite References, etc. |
Patents |
| Patents on PubChem | Related Patents Of This Product |
Transportation, Storage & Usage |
| Transportation | No Information |
| Storage | No Information |
| Usage | No Information |
Spectral Properties |
| No Information |
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