Hexamethyldisiloxane CAS#: 107-46-0; ChemWhat Code: 32974
Names & Identifiers |
| Product Name | Hexamethyldisiloxane |
| Synonyms | ((CH3)3Si)2O;1,1,1,3,3,3-Hexamethyldisiloxane;1,1,1,3,3,3-Hexamethyl-disiloxane;belsildm0.65;Bis(trimethylsilyl) oxide;bis(trimethylsilyl)oxide;bis-trimethylsilyloxide;CH7310 |
| CAS Registry Number | 107-46-0 |
| Molecular Formula | C6H18OSi2 |
| Molecular Weight | 162.38 |
| EINECS | 203-492-7 |
| Other Registry Numbers | ; |
| More Identifiers on PubChem | IUPA Names, InChI, InChI Key, Canonical SMILES, etc. |
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Chemical & Physical Properties |
| Melting point | −59 °C(lit.) |
| Boiling Point | 101 °C(lit.) |
| Density | 0.764 g/mL at 20 °C(lit.) |
| vapor Density | >1 (vs air) |
| Refractive Index | n |
| Flash Point | 33 °F |
| Storage | Flammables area |
| Solubulity | 0.00037g/l insoluble |
| Explosive Limit | 0.5-21.8%(V) |
| Water Solubility | insoluble |
| BRN | 1736258 |
| Stability: | Stable, but moisture sensitive. Highly flammable. Incompatible with strong acids, strong bases, oxidizing agents. |
| More Properties From PubChem | Topological Polar Surface Area, Monoisotopic Mass, etc. |
| NIST Chemistry Reference | Disiloxane, hexamethyl-(107-46-0) |
| EPA Substance Registry System | Disiloxane, hexamethyl-(107-46-0) |
Safety & Hazards(Codes & Phrases) |
| Hazard Codes | F,N,T |
| R Phrase | 11-50/53-65-51/53-48/23/24/25-36/38-46-45 |
| S Phrase | 16-61-62-45-26-53 |
| RIDADR | UN 1993 3/PG 2 |
| WGK Germany | 3 |
| RTECS | JM9237000 |
| F | 10 |
| TSCA | Yes |
| Storage Class | 3 |
| Packing Group | II |
| HS Code | 29310095 |
| Hazardous Substances Data | 107-46-0(Hazardous Substances Data) |
| 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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